Oxygen

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  Subject Areas on Research

  • "Oxygenated" water and athletic performance. 
  • 24-h smoking abstinence potentiates fMRI-BOLD activation to smoking cues in cerebral cortex and dorsal striatum. 
  • 8-ISO-PGF2alpha production by alveolar macrophages exposed to hyperoxia. 
  • A Flux Balance of Glucose Metabolism Clarifies the Requirements of the Warburg Effect. 
  • A Multicenter Pilot Study Assessing Regional Cerebral Oxygen Desaturation Frequency During Cardiopulmonary Bypass and Responsiveness to an Intervention Algorithm. 
  • A Randomized Trial of Long-Term Oxygen for COPD with Moderate Desaturation. 
  • A brief self-administered questionnaire to determine functional capacity (the Duke Activity Status Index). 
  • A catalytic antioxidant attenuates alveolar structural remodeling in bronchopulmonary dysplasia. 
  • A cohort study of transcutaneous oxygen tension and the incidence and severity of retinopathy of prematurity. 
  • A controlled trial of sildenafil in advanced idiopathic pulmonary fibrosis. 
  • A default mode of brain function. 
  • A double-blind, placebo-controlled trial of four fixed rate infusion regimens of phenylephrine for hemodynamic support during spinal anesthesia for cesarean delivery. 
  • A general and efficient cantilever functionalization technique for AFM molecular recognition studies. 
  • A mathematical model for persistent post-CSD vasoconstriction. 
  • A mathematical model of tumor oxygen and glucose mass transport and metabolism with complex reaction kinetics. 
  • A mini-forum on air breaks and O2 toxicity in clinical HBO2 therapy. 
  • A multicenter cluster randomized, stepped wedge implementation trial for targeted normoxia in critically ill trauma patients: study protocol and statistical analysis plan for the Strategy to Avoid Excessive Oxygen (SAVE-O2) trial. 
  • A multicenter pilot study of a bronchial valve for the treatment of severe emphysema. 
  • A nitric oxide processing defect of red blood cells created by hypoxia: deficiency of S-nitrosohemoglobin in pulmonary hypertension. 
  • A randomized controlled pilot study of VO2 max testing: a potential model for measuring relative in vivo efficacy of different red blood cell products. 
  • A regulatory variant of the human tryptophan hydroxylase-2 gene biases amygdala reactivity. 
  • A retropharyngeal lipoma causing obstructive sleep apnea in a child. 
  • A short-breath-hold technique for lung pO2 mapping with 3He MRI. 
  • A simple breathing circuit to maintain isocapnia during measurements of the hypoxic ventilatory response. 
  • A spectroelectrochemical method for differentiation of steric and electronic effects in hemoglobins and myoglobins. 
  • A study of decompression sickness using recorded depth-time profiles. 
  • A susceptibility gene for affective disorders and the response of the human amygdala. 
  • A theoretical model for the effects of reduced hemoglobin-oxygen affinity on tumor oxygenation. 
  • A three-stage symbiosis forms the foundation of seagrass ecosystems. 
  • A truncated progesterone receptor (PR-M) localizes to the mitochondrion and controls cellular respiration. 
  • A validation method for near-infrared spectroscopy based tissue oximeters for cerebral and somatic tissue oxygen saturation measurements. 
  • Abiotic stress mediates top-down and bottom-up control in a Southwestern Atlantic salt marsh. 
  • Abnormal oxidative stress responses in fibroblasts from preeclampsia infants. 
  • Abnormalities in neural processing of emotional stimuli in Williams syndrome vary according to social vs. non-social content. 
  • Absence of selective deep white matter ischemia in chronic carotid disease: a positron emission tomographic study of regional oxygen extraction. 
  • Abstinence-induced changes in self-report craving correlate with event-related FMRI responses to smoking cues. 
  • Accounting for the role of hematocrit in between-subject variations of MRI-derived baseline cerebral hemodynamic parameters and functional BOLD responses. 
  • Accuracy of continuous jugular bulb oximetry in the intensive care unit. 
  • Activation of NAD(P)H oxidase by lipid hydroperoxides: mechanism of oxidant-mediated smooth muscle cytotoxicity. 
  • Activation of monocyte and granulocyte antibody-dependent cytotoxicity by phorbol myristate acetate. 
  • Activities of the initial enzymes of glycerolipid and sphingolipid synthesis in lung microsomes from rats exposed to air or 85% oxygen. 
  • Activity and functional connectivity of inferior frontal cortex associated with response conflict. 
  • Activity in medial prefrontal cortex during cognitive evaluation of threatening stimuli as a function of personality style. 
  • Acute effects of inhaled nitric oxide on pulmonary and cardiac function in preterm infants with evolving bronchopulmonary dysplasia. 
  • Adaptation to hyperoxia in the neonatal rat: kinetic parameters of the oxygen-mediated induction of lung superoxide dismutases, catalase and glutathione peroxidase. 
  • Addressing the question of the effect of RBC storage on clinical outcomes: the Red Cell Storage Duration Study (RECESS) (Section 7). 
  • Addressing the unmet need of life-threatening anemia with hemoglobin-based oxygen carriers. 
  • Adipose tissue branched chain amino acid (BCAA) metabolism modulates circulating BCAA levels. 
  • Adipose-derived adult stem cells for cartilage tissue engineering. 
  • Adipose-specific deletion of TFAM increases mitochondrial oxidation and protects mice against obesity and insulin resistance. 
  • Adjunct Therapies for Refractory Status Asthmaticus in Children. 
  • Adolescent development of insula-dependent interoceptive regulation. 
  • Adopting the Results of Everest II Into Practice: A Clearer View From a Higher Level Study. 
  • Adrenomedullary function in the neonatal rat: responses to acute hypoxia. 
  • Adult age differences in frontostriatal representation of prediction error but not reward outcome. 
  • Adult age differences in the functional neuroanatomy of visual attention: a combined fMRI and DTI study. 
  • Aerobic exercise training can reverse age-related peripheral circulatory changes in healthy older men. 
  • Age-related differences in brain activity during true and false memory retrieval. 
  • Age-related differences in medial temporal lobe involvement during conceptual fluency. 
  • Age-related differences in the neural bases of phonological and semantic processes. 
  • Aging affects spatial distribution of leg muscle oxygen saturation during ramp cycling exercise. 
  • Algal blooms and the nitrogen-enrichment hypothesis in Florida springs: evidence, alternatives, and adaptive management. 
  • Allopregnanolone elevations following pregnenolone administration are associated with enhanced activation of emotion regulation neurocircuits. 
  • Allosteric interactions in non-alpha chains isolated from normal human hemoglobin, fetal hemoglobin, and hemoglobin Abruzzo (beta143 (H21) His replaced by Arg). 
  • Allosteric modulation of Callinectes sapidus hemocyanin by binding of L-lactate. 
  • Allosteric transition intermediates modelled by crosslinked haemoglobins. 
  • Allostery in Callinectes sapidus hemocyanin: cooperative oxygen binding and interactions with L-lactate, calcium, and protons. 
  • Altered brain function in new onset childhood acute lymphoblastic leukemia before chemotherapy: A resting-state fMRI study. 
  • Altered mitochondrial redox responses in gram negative septic shock in primates. 
  • Altered striatal activation predicting real-world positive affect in adolescent major depressive disorder. 
  • Amphitrite ornata erythrocruorin. II. Molecular controls of function. 
  • Amygdala activation during emotion processing of neutral faces in children with severe mood dysregulation versus ADHD or bipolar disorder. 
  • An age-related difference in hyperoxia lethality: role of lung antioxidant defense mechanisms. 
  • An automated aspirating-backflush system for fluid-gas exchange and retinal manipulation. 
  • An electrophysiological analysis of oxygen and pressure on synaptic transmission. 
  • An experimental comparison in dogs of expired air and oxygen ventilation during external cardiac massage. 
  • An obligately photosynthetic bacterial anaerobe from a deep-sea hydrothermal vent. 
  • Analysis of oxygen transport in a diffusion-limited model of engineered heart tissue. 
  • Analysis of oxygen transport to tumor tissue by microvascular networks. 
  • Analysis of oxygen/glucose-deprivation-induced changes in SUMO3 conjugation using SILAC-based quantitative proteomics. 
  • Analysis of pH gradients resulting from mass transport limitations in engineered heart tissue. 
  • Analysis of the effect of three different allosteric ligands on oxygen binding by hemocyanin of the shrimp, Penaeus setiferus. 
  • Analysis of the effects of oxygen supply and demand on hypoxic fraction in tumors. 
  • Analysis of the heterogeneity of pO2 dynamics during photodynamic therapy with verteporfin. 
  • Analysis of total aerobic viable counts in raw fish by high-throughput optical oxygen respirometry. 
  • Angiogenesis: an adaptive dynamic biological patterning problem. 
  • Antiaging treatments have been legally prescribed for approximately thirty years. 
  • Antibody to E- and L-selectin does not prevent lung injury or mortality in septic baboons. 
  • Anticipation of monetary gain but not loss in healthy older adults. 
  • Apneic oxygen insufflation decreases the incidence of hypoxemia during one-lung ventilation in open and thoracoscopic pulmonary lobectomy: A randomized controlled trial. 
  • Apparent arterial desaturation due a nerve stimulator. 
  • Arterial blood gases in divers at surface after prolonged breath-hold. 
  • Arterial hyperoxia during cardiopulmonary bypass and postoperative cognitive dysfunction. 
  • Arteriolar oxygenation in tumour and subcutaneous arterioles: effects of inspired air oxygen content. 
  • Artificial surfactant attenuates hyperoxic lung injury in primates. I. Physiology and biochemistry. 
  • Artificial surfactant attenuates hyperoxic lung injury in primates. II. Morphometric analysis. 
  • Ascaris haemoglobin is a nitric oxide-activated 'deoxygenase'. 
  • Assessing low-frequency repetitive transcranial magnetic stimulation with functional magnetic resonance imaging: a case series. 
  • Assessment of Awake Prone Positioning in Hospitalized Adults With COVID-19: A Nonrandomized Controlled Trial. 
  • Assessment of the interaction of hyperbaric N2, CO2, and O2 on psychomotor performance in divers. 
  • Association between amygdala reactivity and a dopamine transporter gene polymorphism. 
  • Association between amygdala response to emotional faces and social anxiety in autism spectrum disorders. 
  • Atrial septostomy as a bridge to lung transplantation in patients with severe pulmonary hypertension. 
  • Attention deficits in schizophrenia--preliminary evidence of dissociable transient and sustained deficits. 
  • Atypical [corrected] participation of visual cortex during word processing in autism: an fMRI study of semantic decision. 
  • Atypical network connectivity for imitation in autism spectrum disorder. 
  • Automated acuity scoring within a computer based medical record. 
  • Automated measurement of blood flow velocity and direction and hemoglobin oxygen saturation in the rat lung using intravital microscopy. 
  • Autonomic activation links CNS oxygen toxicity to acute cardiogenic pulmonary injury. 
  • Aversive learning modulates cortical representations of object categories. 
  • B factor dependence of the temporal characteristics of brain activation using dynamic apparent diffusion coefficient contrast. 
  • BDNF mediates neuroprotection against oxygen-glucose deprivation by the cardiac glycoside oleandrin. 
  • BOLD signal compartmentalization based on the apparent diffusion coefficient. 
  • Baricitinib versus dexamethasone for adults hospitalised with COVID-19 (ACTT-4): a randomised, double-blind, double placebo-controlled trial. 
  • Baroreceptor afferents modulate brain excitation and influence susceptibility to toxic effects of hyperbaric oxygen. 
  • Basal forebrain moderates the magnitude of task-dependent amygdala functional connectivity. 
  • Bayesian approach to decompression sickness model parameter estimation. 
  • Beneficial effects of albuterol therapy driven by heliox versus by oxygen in severe asthma exacerbation. 
  • Beta1-adrenergic receptors maintain fetal heart rate and survival. 
  • Biochemical Underpinnings of Immune Cell Metabolic Phenotypes. 
  • Biochemistry of soluble guanylate cyclase. 
  • Biocompatibility studies of functionalized regioregular poly(3-hexylthiophene) layers for sensing applications. 
  • Biological waste air treatment in biofilters. 
  • Bioluminescence imaging of glucose in tissue surrounding polyurethane and glucose sensor implants. 
  • Blocking the double-lumen orifice versus apneic oxygenation during 1-lung ventilation. 
  • Blood Substitutes and Oxygen Therapeutics: A Review. 
  • Blood flow regulation by S-nitrosohemoglobin in the physiological oxygen gradient. 
  • Blood gas analyses in hyperbaric and underwater environments: a systematic review. 
  • Blood-gas and hemodynamic responses to oxygen in acute myocardial infarction. 
  • Blunted Ventral Striatum Development in Adolescence Reflects Emotional Neglect and Predicts Depressive Symptoms. 
  • Bombesin-like peptide and receptors in lung injury models: diverse gene expression, similar function. 
  • Bombesin-like peptide mediates lung injury in a baboon model of bronchopulmonary dysplasia. 
  • Bone morphogenetic protein 4 mediates myocardial ischemic injury through JNK-dependent signaling pathway. 
  • Borderzone hemodynamics in cerebrovascular disease. 
  • Brain Oxygen Optimization in Severe Traumatic Brain Injury Phase-II: A Phase II Randomized Trial. 
  • Brain mechanisms supporting the modulation of pain by mindfulness meditation. 
  • Brain oxygenation and CNS oxygen toxicity after infusion of perfluorocarbon emulsion. 
  • Brain regions activated by endogenous preparatory set shifting as revealed by fMRI. 
  • Brain signature and functional impact of centralized pain: a multidisciplinary approach to the study of chronic pelvic pain (MAPP) network study. 
  • Bronchiolitis management preferences and the influence of pulse oximetry and respiratory rate on the decision to admit. 
  • Bronchopulmonary dysplasia impairs L-type amino acid transporter-1 expression in human and baboon lung. 
  • Building the palliative care evidence base: Lessons from a randomized controlled trial of oxygen vs room air for refractory dyspnea. 
  • Bundle of His electrograms in congenital corrected transposition of the great arteries. A study of two adult cases. 
  • Byssinosis in a nontextile worker. 
  • CD10/neutral endopeptidase inhibition augments pulmonary neuroendocrine cell hyperplasia in hamsters treated with diethylnitrosamine and hyperoxia. 
  • CO binding by hemocyanins of Limulus polyphemus, Busycon carica, and Callinectes sapidus. 
  • COMT val108/158 met genotype affects neural but not cognitive processing in healthy individuals. 
  • CaMKK2 Knockout Bone Marrow Cells Collected/Processed in Low Oxygen (Physioxia) Suggests CaMKK2 as a Hematopoietic Stem to Progenitor Differentiation Fate Determinant. 
  • Calculation of the percentage of a narcotic gas to permit abolition of the high pressure nervous syndrome. 
  • Calorimetry and respirometry in guinea pigs in hydrox and heliox at 10-60 atm. 
  • Capacity for 5-HT1A-mediated autoregulation predicts amygdala reactivity. 
  • Carbon monoxide actuates O(2)-limited heme degradation in the rat brain. 
  • Carboxyhemoglobinemia in a pediatric cardiopulmonary bypass patient derived from a contaminated unit of allogenic blood. 
  • Cardiopulmonary bypass induces neurologic and neurocognitive dysfunction in the rat. 
  • Cardiopulmonary bypass time does not affect cerebral blood flow. 
  • Catabolism of (2E)-4-hydroxy-2-nonenal via ω- and ω-1-oxidation stimulated by ketogenic diet. 
  • Catechol O-methyltransferase val158met genotype and neural mechanisms related to affective arousal and regulation. 
  • Catecholamine content of the carotid body in cats ventilated with 8 - 40% oxygen. 
  • Catheter-mediated subselective intracoronary gene delivery to the rabbit heart: introduction of a novel method. 
  • Cell-free hemoglobin, oxygen off-load and vasoconstriction. 
  • Central nervous system oxygen toxicity during 100% oxygen breathing at normobaric pressure. 
  • Cerebellum as the normal reference for the detection of increased cerebral oxygen extraction. 
  • Cerebral amino acid, norepinephrine and nitric oxide metabolism in CNS oxygen toxicity. 
  • Cerebral blood flow and brain oxygenation in rats breathing oxygen under pressure. 
  • Cerebral blood flow and cerebral metabolic rate of oxygen requirements for cerebral function and viability in humans. 
  • Cerebral blood flow autoregulation during intracranial hypertension in hypoxic lambs. 
  • Cerebral cortical microfluorometry at isosbestic wavelengths for correction of vascular artifact. 
  • Cerebral mitochondrial metabolism in early Parkinson's disease. 
  • Cerebral oxygen availability by NIR spectroscopy during transient hypoxia in humans. 
  • Cerebral oxygen metabolism after aneurysmal subarachnoid hemorrhage. 
  • Cerebral oxygen metabolism in newborns. 
  • Cerebral oxygenation and optimal vascular brain organization. 
  • Cerebral physiologic effects of burst suppression doses of propofol during nonpulsatile cardiopulmonary bypass. CNS Subgroup of McSPI. 
  • Cerebrocortical oxygenation and ventilatory response during sustained hypoxia. 
  • Challenges with Percent Predicted Maximal V˙O2 in Patients with Heart Failure. 
  • Changes in brain biochemistry and oxygenation in the zone surrounding primary intracerebral hemorrhage. 
  • Changes in plasma lipid and lipoprotein levels in men and women after a program of moderate exercise. 
  • Changes in retinal venular oxygen saturation predict activity of proliferative diabetic retinopathy 3 months after panretinal photocoagulation. 
  • Changes in tumour oxygenation during fractionated hyperthermia and radiation therapy in spontaneous canine sarcomas. 
  • Characterization of a Radical SAM Oxygenase for the Ether Crosslinking in Darobactin Biosynthesis. 
  • Characterization of bilateral frontal lobe cerebral oxygen saturation in patients with mild traumatic brain injury. 
  • Chloride and pH dependence of cooperative interactions in Limulus polyphemus hemocyanin. 
  • Chloride masks effects of opposing positive charges in Hb A and Hb Hinsdale (beta 139 Asn-->Lys) that can modulate cooperativity as well as oxygen affinity. 
  • Chondrocytic differentiation of human adipose-derived adult stem cells in elastin-like polypeptide. 
  • Chronic obstructive pulmonary disease management: the evidence base. 
  • Clinical and Pre-clinical Methods for Quantifying Tumor Hypoxia. 
  • Clinical implications of pulmonary hypertension in mitral stenosis. 
  • Clinical review: oxygen as a signaling molecule. 
  • Co-activation of the amygdala, hippocampus and inferior frontal gyrus during autobiographical memory retrieval. 
  • Cognitive Neurostimulation: Learning to Volitionally Sustain Ventral Tegmental Area Activation. 
  • Cognitive Outcomes in the Pragmatic Investigation of optimaL Oxygen Targets (CO-PILOT) trial: protocol and statistical analysis plan. 
  • Cognitive and neural contributors to emotion regulation in aging. 
  • Colchicine and the combination of rivaroxaban and aspirin in patients hospitalised with COVID-19 (ACT): an open-label, factorial, randomised, controlled trial. 
  • Combined effects of hypoxia and ammonia to Daphnia similis estimated with life-history traits. 
  • Commentary: DO₂ you believe in magic? Promising oxygen delivery-based perfusion strategy for minimizing mild kidney injury in patients undergoing routine cardiac surgery. 
  • Common genetic variants associated with resting oxygenation in chronic obstructive pulmonary disease. 
  • Comparing two strategies of cardiopulmonary bypass cooling on jugular venous oxygen saturation in neonates and infants. 
  • Comparison of CampyPak II with standard 5% oxygen and candle jars for growth of Campylobacter jejuni from human feces. 
  • Comparison of atmospheres of incubation for primary isolation of Campylobacter fetus subsp. jejuni from animal specimens: 5% oxygen versus candle jar. 
  • Comparison of extravillous trophoblast cells derived from human embryonic stem cells and from first trimester human placentas. 
  • Comparison of muscle O(2) dynamics at different sites of the forearm flexor muscles during incremental handgrip exercise. 
  • Comparison of myocardial protection with nifedipine and potassium. 
  • Comparison of nifedipine alone with propranolol alone for stable angina pectoris including hemodynamics at rest and during exercise. 
  • Comparison of performance status with peak oxygen consumption in operable patients with non-small-cell lung cancer. 
  • Comparison of the Oxygenation Factor and the Oxygenation Ratio in Subjects With ARDS. 
  • Comparison of the physical and functional properties of the 48-subunit native molecule and the 24- and 12-subunit dissociation intermediates of Limulus polyphemus hemocyanin. 
  • Comparison of tumor and normal tissue oxygen tension measurements using OxyLite or microelectrodes in rodents. 
  • Component structure of event-related fMRI responses in the different neurovascular compartments. 
  • Comprehensive pharmacokinetic studies and oral bioavailability of two Mn porphyrin-based SOD mimics, MnTE-2-PyP5+ and MnTnHex-2-PyP5+. 
  • Comprehensive presurgical functional MRI language evaluation in adult patients with epilepsy. 
  • Computational modeling of retinal hypoxia and photoreceptor degeneration in patients with age-related macular degeneration. 
  • Computer-assisted design of an implantable, intrathoracic artificial lung. 
  • Concentration-dependent effects of anions on the anaerobic oxidation of hemoglobin and myoglobin. 
  • Concepts of oxygen transport at the microcirculatory level. 
  • Concerted O atom-proton transfer in the O-O bond forming step in water oxidation. 
  • Concerted nitric oxide/oxygen delivery by hemoglobin. 
  • Concerted regulation of skeletal muscle contractility by oxygen tension and endogenous nitric oxide. 
  • Conformational fluctuations in deoxy hemoglobin revealed as a major contributor to anionic modulation of function through studies of the oxygenation and oxidation of hemoglobins A0 and Deer Lodge beta2(NA2)His --> Arg. 
  • Congenital cystic adenomatoid malformation: a sheep model of fetal hydrops. 
  • Connectome-scale assessments of structural and functional connectivity in MCI. 
  • Consequences, action, and intention as factors in moral judgments: an FMRI investigation. 
  • Conservation and functional importance of carbon-oxygen hydrogen bonding in AdoMet-dependent methyltransferases. 
  • Continuous Hypoxia Reduces Retinal Ganglion Cell Degeneration in a Mouse Model of Mitochondrial Optic Neuropathy. 
  • Continuous arterial and venous blood gas monitoring during cardiopulmonary bypass. 
  • Continuous functional magnetic resonance imaging reveals dynamic nonlinearities of "dose-response" curves for finger opposition. 
  • Continuous high-frequency dissolved O2/Ar measurements by Equilibrator Inlet Mass Spectrometry (EIMS) 
  • Continuous monitoring of interstitial tissue oxygen using subcutaneous oxygen microsensors: In vivo characterization in healthy volunteers. 
  • Contribution of activation-inactivation dynamics to the impairment of relaxation in hypoxic cat papillary muscle. 
  • Contributions of nitric oxide synthase isoforms to pulmonary oxygen toxicity, local vs. mediated effects. 
  • Control networks and hemispheric asymmetries in parietal cortex during attentional orienting in different spatial reference frames. 
  • Control of body size by oxygen supply reveals size-dependent and size-independent mechanisms of molting and metamorphosis. 
  • Copper-Catalyzed Modular Amino Oxygenation of Alkenes: Access to Diverse 1,2-Amino Oxygen-Containing Skeletons. 
  • Cortical deactivation in mild cognitive impairment: high-field-strength functional MR imaging. 
  • Cortical depth dependence and implications on the neuronal specificity of the functional apparent diffusion coefficient contrast. 
  • Cortical localization of reading in normal children: an fMRI language study. 
  • Could Trended Oxygen Partial Pressure in the Urine Be the "ST Segment" Kidney Monitor We've Been Looking For? 
  • Critical redox and allosteric aspects of nitric oxide interactions with hemoglobin. 
  • Cryptococcus neoformans mitochondrial superoxide dismutase: an essential link between antioxidant function and high-temperature growth. 
  • Cryptococcus neoformans resists to drastic conditions by switching to viable but non-culturable cell phenotype. 
  • Crystal structure of deoxygenated Limulus polyphemus subunit II hemocyanin at 2.18 A resolution: clues for a mechanism for allosteric regulation. 
  • Crystal structure of human type III collagen Gly991-Gly1032 cystine knot-containing peptide shows both 7/2 and 10/3 triple helical symmetries. 
  • Crystal structure of the human LRH-1 DBD-DNA complex reveals Ftz-F1 domain positioning is required for receptor activity. 
  • Crystallographic analysis of oxygenated and deoxygenated states of arthropod hemocyanin shows unusual differences. 
  • Cue-invariant networks for figure and background processing in human visual cortex. 
  • Cultured porcine trabecular meshwork cells display altered lysosomal function when subjected to chronic oxidative stress. 
  • Cyanide-induced cytochrome a,a3 oxidation-reduction responses in rat brain in vivo. 
  • Cyanide-related changes in cerebral O2 delivery and metabolism in fluorocarbon-circulated rats. 
  • Cycling hypoxia and free radicals regulate angiogenesis and radiotherapy response. 
  • Dabigatran abrogates brain endothelial cell permeability in response to thrombin. 
  • Decisions under uncertainty: probabilistic context influences activation of prefrontal and parietal cortices. 
  • Decompression illness. 
  • Decreased feeding associated with acute hypoxia in rats. 
  • Decreased muscle oxygenation and increased arterial blood flow in the non-exercising limb during leg exercise. 
  • Defining optimal cerebral perfusion pressures in acute brain injury: a step toward individualization of care? 
  • Defining the ischemic penumbra using magnetic resonance oxygen metabolic index. 
  • Detection of Hypoxic Regions in the Bone Microenvironment. 
  • Detection of flap tissue ischemia in a rat model: Real-time monitoring of changes in oxygenation and perfusion through injectable biosensors. 
  • Detection of seizure activity in the paralyzed neonate using continuous monitoring. 
  • Detection of squamous cell carcinoma and corresponding biomarkers using optical spectroscopy. 
  • Determination of L-lactate binding stoichiometry and differences in allosteric interactions of structurally distinct homohexamers from Panulirus interruptus hemocyanin. 
  • Determination of the hemodynamics and histamine release of rocuronium (Org 9426) when administered in increased doses under N2O/O2-sufentanil anesthesia. 
  • Development and deployment of a field-portable soil O2 and CO2 gas analyzer and sampler. 
  • Development and validation of the Proxy-Reported Pulmonary Outcomes Scale for premature infants. 
  • Development of a novel intravascular oxygenator catheter: Oxygen mass transfer properties across nonporous hollow fiber membranes. 
  • Development of an intravascular lung assist device. 
  • Development of foamed emulsion bioreactor for air pollution control. 
  • Developments in Exercise Capacity Assessment in Heart Failure Clinical Trials and the Rationale for the Design of METEORIC-HF. 
  • Dexmedetomidine pharmacodynamics: part I: crossover comparison of the respiratory effects of dexmedetomidine and remifentanil in healthy volunteers. 
  • Did the crew of the submarine H.L. Hunley suffocate? 
  • Different efficacy in vitro of hemoglobin based oxygen carriers and red cells. 
  • Differential aerosol challenge studies in byssinosis. 
  • Differential patterns of amygdala and ventral striatum activation predict gender-specific changes in sexual risk behavior. 
  • Differentiating sensitivity of post-stimulus undershoot under diffusion weighting: implication of vascular and neuronal hierarchy. 
  • Diffuse optical monitoring of hemodynamic changes in piglet brain with closed head injury. 
  • Diffusion limitation in normal humans during exercise at sea level and simulated altitude. 
  • Diffusion modulation of the fMRI signal: early investigations on the origin of the BOLD signal. 
  • Digital Health: Tracking Physiomes and Activity Using Wearable Biosensors Reveals Useful Health-Related Information 
  • Direct demonstration of instabilities in oxygen concentrations within the extravascular compartment of an experimental tumor. 
  • Direct evidence for methyl group coordination by carbon-oxygen hydrogen bonds in the lysine methyltransferase SET7/9. 
  • Discordant extracellular superoxide dismutase expression and activity in neonatal hyperoxic lung. 
  • Disrupting the vicious cycle created by NOX activation in sickle erythrocytes exposed to hypoxia/reoxygenation prevents adhesion and vasoocclusion. 
  • Dissociated effects of anticipating smoking versus monetary reward in the caudate as a function of smoking abstinence. 
  • Dissociation of nitric oxide from soluble guanylate cyclase and heme-nitric oxide/oxygen binding domain constructs. 
  • Distinct brain mechanisms support spatial vs temporal filtering of nociceptive information. 
  • Distinct stress responses of two functional laccases in Cryptococcus neoformans are revealed in the absence of the thiol-specific antioxidant Tsa1. 
  • Distinct value signals in anterior and posterior ventromedial prefrontal cortex. 
  • Distinctive clinical features of portopulmonary hypertension. 
  • Divergent effects of genetic variation in endocannabinoid signaling on human threat- and reward-related brain function. 
  • Divergent responses of the amygdala and ventral striatum predict stress-related problem drinking in young adults: possible differential markers of affective and impulsive pathways of risk for alcohol use disorder. 
  • Does improved oxygenation really imply increased benefit? 
  • Domain-specific effector interactions within the central cavity of human adult hemoglobin in solution and in porous sol-gel matrices: evidence for long-range communication pathways. 
  • Donor-bridge-acceptor energetics determine the distance dependence of electron tunneling in DNA. 
  • Dopamine in amygdala gates limbic processing of aversive stimuli in humans. 
  • Dual control of DNA synthesis by alpha- and beta-adrenergic mechanisms in normoxic and hypoxic neonatal rat brain. 
  • Dual-emissive, oxygen-sensing boron nanoparticles quantify oxygen consumption rate in breast cancer cells. 
  • Duration of oxygen exposure: insight and response to feedback. 
  • Dynamic Resting-State Functional Connectivity in Major Depression. 
  • Dynamics of polymerization in polyacrylamide gel (PAG) dosimeters: (I) ageing and long-term stability. 
  • ERα Signaling Increased IL-17A Production in Th17 Cells by Upregulating IL-23R Expression, Mitochondrial Respiration, and Proliferation. 
  • Early CPAP versus surfactant in extremely preterm infants. 
  • Early brain and abdominal oxygenation in extremely low birth weight infants. 
  • Early fetal hypoxia leads to growth restriction and myocardial thinning. 
  • Early onset preeclampsia in a model for human placental trophoblast. 
  • Ecosystem engineers activate mycorrhizal mutualism in salt marshes. 
  • Effect of alpha(alpha)-cross-linked hemoglobin and pyridoxalated hemoglobin polyoxyethylene conjugate solutions on gastrointestinal regional perfusion in hemorrhagic shock. 
  • Effect of apolipoprotein E genotype on cerebral autoregulation during cardiopulmonary bypass. 
  • Effect of cyclooxygenase inhibitors and protease inhibitors on phorbol-induced stimulation of oxygen consumption and superoxide production by rat pulmonary macrophages. 
  • Effect of distal endotracheal bias flow on PaCO2 during high frequency oscillatory ventilation. 
  • Effect of fluorocarbon-for-blood exchange on regional cerebral blood flow in rats. 
  • Effect of helium and heliox on glutamate decarboxylase activity. 
  • Effect of hyperbaric oxygenation on left ventricular function. 
  • Effect of hypobaria on ventilatory and CO2 responses to short-term hypoxic exposure in cats. 
  • Effect of increasing pump speed during exercise on peak oxygen uptake in heart failure patients supported with a continuous-flow left ventricular assist device. A double-blind randomized study. 
  • Effect of incubation atmosphere and temperature on isolation of Campylobacter jejuni from human stools. 
  • Effect of lipophilicity of Mn (III) ortho N-alkylpyridyl- and diortho N, N'-diethylimidazolylporphyrins in two in-vitro models of oxygen and glucose deprivation-induced neuronal death. 
  • Effect of longitudinal oxygen gradients on effectiveness of manipulation of tumor oxygenation. 
  • Effect of maternal anemia at high altitude on infant hematocrit and oxygenation. 
  • Effect of mild hyperglycemia +/- meta-iodo-benzylguanidine on the radiation response of R3230 Ac tumors. 
  • Effect of oxygen and allosteric effects on structural stability of oligomeric hemocyanins of the arthropod, Limulus polyphemus, and the mollusc, Helix pomatia. 
  • Effect of oxygen at high pressure on spontaneous transmitter release. 
  • Effect of pH and anions on functional properties of hemoglobin from Lemur fulvus fulvus. 
  • Effect of palliative oxygen versus room air in relief of breathlessness in patients with refractory dyspnoea: a double-blind, randomised controlled trial. 
  • Effect of perfusion pressure on cerebral blood flow during normothermic cardiopulmonary bypass. 
  • Effect of peripheral arterial disease on functional and clinical outcomes in patients with heart failure (from HF-ACTION). 
  • Effect of reduced inspired oxygen on fetal growth and maternal glucose metabolism in rat pregnancy. 
  • Effect of sevoflurane on P50 and on measurement of oxygen tension. 
  • Effect of sulfur substitution for the noncarbonyl oxygen in hemicholinium-3 and acetyl-seco-hemicholinium-3. Synthesis, biological activity, and structure-toxicity relationships. 
  • Effect of supersaturated oxygen delivery on infarct size after percutaneous coronary intervention in acute myocardial infarction. 
  • Effect of temperature on blood flow and hypoxic fraction in a murine fibrosarcoma. 
  • Effects of Acute, Profound Hypoxia on Healthy Humans: Implications for Safety of Tests Evaluating Pulse Oximetry or Tissue Oximetry Performance. 
  • Effects of HTR1A C(-1019)G on amygdala reactivity and trait anxiety. 
  • Effects of Low Volume Aerobic Training on Muscle Desaturation During Exercise in Elderly Subjects. 
  • Effects of Manganese Porphyrins on Cellular Sulfur Metabolism. 
  • Effects of Racial Bias in Pulse Oximetry on Children and How to Address Algorithmic Bias in Clinical Medicine. 
  • Effects of S-nitrosation on oxygen binding by normal and sickle cell hemoglobin. 
  • Effects of a synthetic allosteric modifier of hemoglobin oxygen affinity on outcome from global cerebral ischemia in the rat. 
  • Effects of aerobic exercise training, age, and physical fitness on memory-search performance. 
  • Effects of age and exercise on physiological dead space during simulated dives at 2.8 ATA. 
  • Effects of aging on true and false memory formation: an fMRI study. 
  • Effects of cardiac glycosides on myocardial function and energetics in conscious dogs. 
  • Effects of desflurane on jugular bulb gases and pressure in neurosurgical patients. 
  • Effects of diethylamine/nitric oxide on blood perfusion and oxygenation in the R3230Ac mammary carcinoma. 
  • Effects of fluctuating oxygenation on tirapazamine efficacy: Theoretical predictions. 
  • Effects of glutamine, glucose, and oxygen concentration on the metabolism and proliferation of rabbit adipose-derived stem cells. 
  • Effects of head and body cooling on hemodynamics during immersed prone exercise at 1 ATA. 
  • Effects of heavy metals on the respiratory proteins of marine organisms in relation to environmental pollution. 
  • Effects of hyperoxia on ventilation and pulmonary hemodynamics during immersed prone exercise at 4.7 ATA: possible implications for immersion pulmonary edema. 
  • Effects of hypoxia and toxicant exposure on adenylate energy charge and cytosolic ADP concentrations in abalone. 
  • Effects of inhibition and induction of cytochrome P-450 isozymes on hyperoxic lung injury in rats. 
  • Effects of myocardial infarction on the distribution and transport of nutrients and oxygen in porcine myocardium. 
  • Effects of oral sodium nitrate on forearm blood flow, oxygenation and exercise performance during acute exposure to hypobaric hypoxia (4300 m). 
  • Effects of oxygen on the metabolism of murine tumors using in vivo phosphorus-31 NMR. 
  • Effects of the interaction between carbogen and nicotinamide on R3230 Ac tumor blood flow in Fischer 344 rats. 
  • Efficacy of Hyperbaric Oxygen for Carbon Monoxide Poisoning. 
  • Efficacy of interferon beta-1a plus remdesivir compared with remdesivir alone in hospitalised adults with COVID-19: a double-bind, randomised, placebo-controlled, phase 3 trial. 
  • Electrostatic contribution in the catalysis of O2*- dismutation by superoxide dismutase mimics. MnIIITE-2-PyP5+ versus MnIIIBr8T-2-PyP+. 
  • Emergency hyperbaric oxygen therapy: A service in need of resuscitation - an open letter. 
  • Encoding and retrieving faces and places: distinguishing process- and stimulus-specific differences in brain activity. 
  • End tidal-to-arterial CO2 and O2 gas gradients at low- and high-altitude during dynamic end-tidal forcing. 
  • Endoscopic components separation for abdominal compartment syndrome. 
  • Endothelial cell growth on oxygen-containing films deposited by radio-frequency plasmas: the role of surface carbonyl groups. 
  • Endotracheal suctioning in adults with head injury. 
  • Energy expenditure during response-dependent and response-independent food delivery in rats. 
  • Engineered nanoparticles interact with nutrients to intensify eutrophication in a wetland ecosystem experiment. 
  • Engineering Three-Dimensional Vascularized Cardiac Tissues. 
  • Enhanced HIF2α expression during human trophoblast differentiation into syncytiotrophoblast suppresses transcription of placental growth factor. 
  • Enhanced cardiac preservation with oxygenated University of Wisconsin solution. 
  • Enhanced oxygen delivery induced by perfluorocarbon emulsions in capillary tube oxygenators. 
  • Enhanced spatial localization of neuronal activation using simultaneous apparent-diffusion-coefficient and blood-oxygenation functional magnetic resonance imaging. 
  • Enhancing pediatric safety: using simulation to assess radiology resident preparedness for anaphylaxis from intravenous contrast media. 
  • Environmental oxygen regulates astrocyte proliferation to guide angiogenesis during retinal development. 
  • Enzymatically Degassed Surface-Initiated Atom Transfer Radical Polymerization with Real-Time Monitoring. 
  • Equations for predicting diver regional skin temperatures as a function of mean skin temperature. 
  • Estimating the effect of lung collapse and pulmonary shunt on gas exchange during breath-hold diving: the Scholander and Kooyman legacy. 
  • Estimation of Achievable Oxygen Consumption Following Transfusion With Rejuvenated Red Blood Cells. 
  • Evaluating a critically ill patient with metabolic acidosis: the ifosfamide paradigm. 
  • Evaluation before and after exposure--the pattern of physiological response to cotton dust. 
  • Evidence for formation of superoxide and formate radicals in Methanobacterium formicicum. 
  • Evidence that altered amygdala activity in schizophrenia is related to clinical state and not genetic risk. 
  • Evolution of adverse changes in stored RBCs. 
  • Evolved resistance to partial GAPDH inhibition results in loss of the Warburg effect and in a different state of glycolysis. 
  • Exercise training in healthy type A middle-aged men: effects on behavioral and cardiovascular responses. 
  • Expectation and surprise determine neural population responses in the ventral visual stream. 
  • Expected value information improves financial risk taking across the adult life span. 
  • Experimental effects of hyperbaric oxgen on selected clostridial species. I. In-vitro studies. 
  • Experimental effects of hyperbaric oxygen on selected clostridial species. II. In-vitro studies in mice. 
  • Experimental hypoxemic hypoxia: changes in R2* of brain parenchyma accurately reflect the combined effects of changes in arterial and cerebral venous oxygen saturation. 
  • Experimental hypoxemic hypoxia: effects of variation in hematocrit on magnetic resonance T2*-weighted brain images. 
  • Experimental studies with a clinical monitor and diagnostic computer. 
  • Explaining neural signals in human visual cortex with an associative learning model. 
  • Expression of a bacterial catalase in a strictly anaerobic methanogen significantly increases tolerance to hydrogen peroxide but not oxygen. 
  • Expression of utrophin A mRNA correlates with the oxidative capacity of skeletal muscle fiber types and is regulated by calcineurin/NFAT signaling. 
  • Extracellular superoxide dismutase in the airways of transgenic mice reduces inflammation and attenuates lung toxicity following hyperoxia. 
  • Extracorporeal Membrane Oxygenation and Hyperoxia: To Blend or Not to Blend? 
  • Extracranial-intracranial bypass surgery: hemodynamic and metabolic effects. 
  • Extreme differences between hemoglobins I and II of the clam Lucina pectinalis in their reactions with nitrite. 
  • FMRI correlates of the WAIS-III symbol search subtest. 
  • Factors associated with survival in pediatric extracorporeal membrane oxygenation--a single-center experience. 
  • Fast measurement of blood T1 in the human jugular vein at 3 Tesla. 
  • Fe(III)-coordination properties of neuromelanin components: 5,6-dihydroxyindole and 5,6-dihydroxyindole-2-carboxylic acid. 
  • Feasibility and benefits of exercise training in patients on maintenance dialysis. 
  • Feature-based representations of emotional facial expressions in the human amygdala. 
  • Feeling the heat. 
  • Fine-granularity functional interaction signatures for characterization of brain conditions. 
  • Fitness and Fatness Are Both Associated with Cardiometabolic Risk in Preadolescents. 
  • Fleet behavior is responsive to a large-scale environmental disturbance: Hypoxia effects on the spatial dynamics of the northern Gulf of Mexico shrimp fishery. 
  • Flow Monitoring of ECMO Circuit for Detecting Oxygenator Obstructions. 
  • Fluctuations in red cell flux in tumor microvessels can lead to transient hypoxia and reoxygenation in tumor parenchyma. 
  • Fourier analysis of fluctuations of oxygen tension and blood flow in R3230Ac tumors and muscle in rats. 
  • Frequency of Desaturation and Association With Hemodynamic Adverse Events During Tracheal Intubations in PICUs. 
  • From hippocampus to whole-brain: The role of integrative processing in episodic memory retrieval. 
  • Frontoparietal activation during visual conjunction search: Effects of bottom-up guidance and adult age. 
  • Functional activation using apparent diffusion coefficient-dependent contrast allows better spatial localization to the neuronal activity: evidence using diffusion tensor imaging and fiber tracking. 
  • Functional and structural properties of Murex fulvescens hemocyanin: isolation of two different subunits required for reassociation of a molluscan hemocyanin. 
  • Functional brain activation to emotional and nonemotional faces in healthy children: evidence for developmentally undifferentiated amygdala function during the school-age period. 
  • Functional changes in the activity of brain regions underlying emotion processing in the elderly. 
  • Functional connectivity with ventromedial prefrontal cortex reflects subjective value for social rewards. 
  • Functional consequences of ligand-linked dissociation in hemoglobin from the sea cucumber Molpadia arenicola. 
  • Functional coupling of oxygen binding and vasoactivity in S-nitrosohemoglobin. 
  • Functional differences in the multiple hemocyanins of the horseshoe crab, Limulus polyphemus L. 
  • Functional magnetic resonance imaging measure of automatic and controlled auditory processing. 
  • Functional neuroimaging of emotionally intense autobiographical memories in post-traumatic stress disorder. 
  • Functional neuroimaging of treatment effects in psychiatry: methodological challenges and recommendations. 
  • Functional photoacoustic microscopy of diabetic vasculature. 
  • Functional properties of hemoglobin Pôrto Alegre (alpha2A beta2 9Ser leads to Cys) and the reactivity of its extra cysteinyl residue. 
  • Functional properties of the hemoglobin from the South American snake Mastigodryas bifossatus. 
  • Gain of glucose-independent growth upon metastasis of breast cancer cells to the brain. 
  • Gender-specific effects of prenatal and adolescent exposure to tobacco smoke on auditory and visual attention. 
  • Genetic diversity of coastal bottlenose dolphins revealed by structurally and functionally diverse hemoglobins. 
  • Genetic variation in MAOA modulates ventromedial prefrontal circuitry mediating individual differences in human personality. 
  • Genetic variation in components of dopamine neurotransmission impacts ventral striatal reactivity associated with impulsivity. 
  • Genetic vulnerability to affective psychopathology in childhood: a combined voxel-based morphometry and functional magnetic resonance imaging study. 
  • Germinal Center Hypoxia Potentiates Immunoglobulin Class Switch Recombination. 
  • Global climate evolution during the last deglaciation 
  • Group-constrained sparse fMRI connectivity modeling for mild cognitive impairment identification. 
  • Growth Outcomes of Preterm Infants Exposed to Different Oxygen Saturation Target Ranges from Birth. 
  • HDAC6 maintains mitochondrial connectivity under hypoxic stress by suppressing MARCH5/MITOL dependent MFN2 degradation. 
  • HEPATIC ALDEHYDE OXIDASE. II. DIFFERENTIAL INHIBITION OF ELECTRON TRANSFER TO VARIOUS ELECTRON ACCEPTORS. 
  • HER-2 gene amplification correlates with higher levels of angiogenesis and lower levels of hypoxia in primary breast tumors. 
  • HIF-1α in heart: protective mechanisms. 
  • Haptoglobin alters oxygenation and oxidation of hemoglobin and decreases propagation of peroxide-induced oxidative reactions. 
  • Hard top soft bottom microfluidic devices for cell culture and chemical analysis. 
  • Heavy metal ion interactions with Callinectes sapidus hemocyanin: structural and functional changes induced by a variety of heavy metal ions. 
  • Heliox as Adjunctive Therapy for Pediatric Critical Asthma: Time to Question Its Role? 
  • Heliox enhances carbon dioxide clearance from lungs of normal rabbits during low bias flow oscillation. 
  • Heliox improves hemodynamics in mechanically ventilated patients with chronic obstructive pulmonary disease with systolic pressure variations. 
  • Heme proteins and nitric oxide (NO): the neglected, eloquent chemistry in NO redox signaling and regulation. 
  • Hemocyanin of the chambered nautilus: structure-function relationships. 
  • Hemocyanins in spiders, XIII. Kinetics of oxygen dissociation from individual subunits of Eurypelma and Cupiennius hemocyanin. 
  • Hemodynamic and ventilatory effects of high-frequency jet and conventional ventilation in piglets with lung lavage. 
  • Hemodynamic changes during dialysis. 
  • Hemodynamic changes during hemodialysis: role of dialyzate. 
  • Hemoglobin Abruzzo (beta143 (H21) His replaced by Arg). Consequences of altering the 2,3-diphosphoglycerate binding site. 
  • Hemoglobin Deer Lodge (beta 2 His replaced by Arg). Consequences of altering the 2,3-diphosphoglycerate binding site. 
  • Hemoglobin Raleigh (beta1 valine replaced by acetylalanine). Structural and functional characterization. 
  • Hemoglobin conformation couples erythrocyte S-nitrosothiol content to O2 gradients. 
  • Hemoglobin of the electric Atlantic torpedo, Torpedo nobiliana: a cooperative hemoglobin without Bohr effects. 
  • Hemoglobin providence. Functional consequences of two alterations of the 2,3-diphosphoglycerate binding site at position beta 82. 
  • Hemoglobin, nitric oxide and molecular mechanisms of hypoxic vasodilation. 
  • Hemoglobin-based oxygen carriers (HBOCs): structural alterations that affect free radical generation. 
  • Hemoglobin-based oxygen carriers for reversing hypotension and shock: "NO" way, "NO" how? 
  • Hemoglobin-based oxygen-carrying solutions: close but still so far. 
  • Hemoglobins from trout: structural and functional properties. 
  • Hemoglobins of two terebellid polychaetes: Enoplobranchus sanguineus and Amphitrite ornata. 
  • Hierarchical cognitive control deficits following damage to the human frontal lobe. 
  • High oxygen prevents fetal lethality due to lack of catecholamines. 
  • High versus low PEEP in ARDS. 
  • High-flow nasal cannula flow rate in young infants with severe viral bronchiolitis: the question is still open. 
  • High-resolution echo-planar fMRI of human visual cortex at 3.0 tesla. 
  • Histochemical characterization of non-neuroendocrine tumors and neuroendocrine cell hyperplasia induced in hamster lung by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone with or without hyperoxia. 
  • Home surveillance program prevents interstage mortality after the Norwood procedure. 
  • Human choline transporter gene variation is associated with corticolimbic reactivity and autonomic-cholinergic function. 
  • Human recombinant erythropoietin significantly improves tumor oxygenation independent of its effects on hemoglobin. 
  • Human umbilical cord blood monocytes, but not adult blood monocytes, rescue brain cells from hypoxic-ischemic injury: Mechanistic and therapeutic implications. 
  • Human, Tissue-Engineered, Skeletal Muscle Myobundles to Measure Oxygen Uptake and Assess Mitochondrial Toxicity. 
  • Humidified High-Flow Nasal Cannula Oxygen-More Than Just Supplemental Oxygen. 
  • Hydrogen peroxide production by alveolar type II cells, alveolar macrophages, and endothelial cells. 
  • Hyperbaric computed tomographic measurement of lung compression in seals and dolphins. 
  • Hyperbaric oxygen as a treatment for COVID-19 infection? 
  • Hyperbaric oxygen exposures at 3 and 4 atmospheres absolute pressure for experimental gas gangrene: succinate protection against oxygen toxicity. 
  • Hyperbaric oxygen improves tumor radiation response significantly more than carbogen/nicotinamide. 
  • Hypercapnia is essential to reduce the cerebral oxidative metabolism during extreme apnea in humans. 
  • Hyperhomocysteinemia causes ER stress and impaired autophagy that is reversed by Vitamin B supplementation. 
  • Hyperoxemic retinal necrosis in the premature neonate. 
  • Hyperpolarized helium-3 MR imaging of pulmonary function. 
  • Hypoplastic right lung with systemic blood supply and anomalous pulmonary venous drainage: reversal of pulmonary hypertension with surgical management in infancy. 
  • Hypoxia decreases creatine uptake in cardiomyocytes, while creatine supplementation enhances HIF activation. 
  • Hypoxia impedes the formation of chromium DNA-adducts in a cell-free system. 
  • Hypoxia in the thymus: role of oxygen tension in thymocyte survival. 
  • Hypoxia inhibits nitric oxide synthesis in isolated rabbit lung. 
  • Hypoxia modulates nitric oxide-induced regulation of NMDA receptor currents and neuronal cell death. 
  • Hypoxia precedes the development of experimental preretinal neovascularization. 
  • ITGA1 is upregulated in response to oxygen over time in a BMP4 model of trophoblast. 
  • Identification and characterization of the enzymatic activity of zeta-crystallin from guinea pig lens. A novel NADPH:quinone oxidoreductase. 
  • Identification and developmental expression of two activin receptors in baboon lung. 
  • Imaging alveolar-capillary gas transfer using hyperpolarized 129Xe MRI. 
  • Imaging molecular pathways: reporter genes. 
  • Imaging of intrinsic optical signals in primate cortex during epileptiform activity. 
  • Immediate alterations in intestinal oxygen saturation and blood flow after massive small bowel resection as measured by photoacoustic microscopy. 
  • Immediate decline in DNA synthesis in neonatal rat lung caused by exposure to 100% oxygen. 
  • Impact of Failure of Noninvasive Ventilation on the Safety of Pediatric Tracheal Intubation. 
  • Impact of hypocapnia and cerebral perfusion on orthostatic tolerance. 
  • Impact of transfusion of autologous 7- versus 42-day-old AS-3 red blood cells on tissue oxygenation and the microcirculation in healthy volunteers. 
  • Impaired muscle oxygen metabolism in uremic children: improved after renal transplantation. 
  • Improved spatial localization based on flow-moment-nulled and intra-voxel incoherent motion-weighted fMRI. 
  • Improving estimates of diving lung volume in air-breathing marine vertebrates. 
  • Impulsivity and the Modular Organization of Resting-State Neural Networks 
  • In acute lung injury, inhaled nitric oxide improves ventilation-perfusion matching, pulmonary vascular mechanics, and transpulmonary vascular efficiency. 
  • In vitro system for molybdopterin biosynthesis. 
  • In vivo BOLD contrast MRI mapping of subcutaneous vascular function and maturation: validation by intravital microscopy. 
  • In vivo modulation of norepinephrine-induced cerebral oxygenation states by hypoxia and hyperoxia. 
  • In vivo photoacoustic tomography of myoglobin oxygen saturation. 
  • Incorporation of tyrosine and glutamine residues into the soluble guanylate cyclase heme distal pocket alters NO and O2 binding. 
  • Increased Antiseizure Effectiveness with Tiagabine Combined with Sodium Channel Antagonists in Mice Exposed to Hyperbaric Oxygen. 
  • Increased amygdala activation to neutral faces is associated with better face memory performance. 
  • Increased hepatic oxygenation following ethanol administration in the baboon. 
  • Increased oxygen extraction fraction is associated with prior ischemic events in patients with carotid occlusion. 
  • Individual differences in dopamine D2 receptor availability correlate with reward valuation. 
  • Individual differences in nicotine dependence, withdrawal symptoms, and sex predict transient fMRI-BOLD responses to smoking cues. 
  • Individual-Specific, Beat-to-beat Trending of Significant Human Blood Loss: The Compensatory Reserve. 
  • Induction and spontaneous regression of intense pulmonary neuroendocrine cell differentiation in a model of preneoplastic lung injury. 
  • Infection, incest, and iniquity: investigating the neural correlates of disgust and morality. 
  • Influence of hypoxia and reoxygenation on cytokine-induced production of proinflammatory mediators in articular cartilage. 
  • Influence of lung volume on the interaction between cardiac output and cerebrovascular regulation during extreme apnoea. 
  • Influence of oxygen tension on interleukin 1-induced peroxynitrite formation and matrix turnover in articular cartilage. 
  • Influences of Age, Sex, and Moderate Alcohol Drinking on the Intrinsic Functional Architecture of Adolescent Brains. 
  • Inhaled carbon monoxide and hyperoxic lung injury in rats. 
  • Inhibition of DNA replication by tirapazamine. 
  • Inhibition of nitric oxide synthase on brain oxygenation in anesthetized rats exposed to hyperbaric oxygen. 
  • Injectable Phosphorescence-based Oxygen Biosensors Identify Post Ischemic Reactive Hyperoxia. 
  • Inkless microcontact printing on SAMs of Boc- and TBS-protected thiols. 
  • Interaction between tissue oxygen tension and NADH imaging during synaptic stimulation and hypoxia in rat hippocampal slices. 
  • Interactions Between Anandamide and Corticotropin-Releasing Factor Signaling Modulate Human Amygdala Function and Risk for Anxiety Disorders: An Imaging Genetics Strategy for Modeling Molecular Interactions. 
  • Interlaboratory variation in oxygen tension measurement by Eppendorf "Histograph" and comparison with hypoxic marker. 
  • Intermittent hypoxia furthers the rationale for hypoxia-inducible factor-1 targeting. 
  • Intermittent perfusion protects the brain during deep hypothermic circulatory arrest. 
  • International Multicenter Registry for Hyperbaric Oxygen Therapy: Results through June 2021. 
  • Interstitial pH and pO2 gradients in solid tumors in vivo: high-resolution measurements reveal a lack of correlation. 
  • Intertumoral differences in hypoxia selectivity of the PET imaging agent 64Cu(II)-diacetyl-bis(N4-methylthiosemicarbazone). 
  • Intrabreath analysis of carbon monoxide uptake during exercise in patients at risk for lung injury. 
  • Intraoperative awareness and hypertensive crisis during high-dose fentanyl-diazepam-oxygen anesthesia. 
  • Intravenous amiodarone or magnesium sulphate is not cost-beneficial prophylaxis for atrial fibrillation after coronary artery bypass surgery. 
  • Intravenous oxygen: a novel method of oxygen delivery in hypoxemic respiratory failure? 
  • Intravillous eicosanoid compartmentalization and regulation of placental blood flow. 
  • Intravital fluorescence facilitates measurement of multiple physiologic functions and gene expression in tumors of live animals. 
  • Intubation practice and outcomes among pediatric emergency departments: A report from National Emergency Airway Registry for Children (NEAR4KIDS). 
  • Investigating the relationship between surface chemistry and endothelial cell growth: partial least-squares regression of the static secondary ion mass spectra of oxygen-containing plasma-deposited films. 
  • Involvement of the distal histidine in the low affinity exhibited by Hb Chico (Lys beta 66----Thr) and its isolated beta chains. 
  • Ion beam etching effects in biological microanalysis. 
  • Is hyperbaric oxygen more effective than carbogen/nicotinamide in tumor radiation response? 
  • Is morality unified? Evidence that distinct neural systems underlie moral judgments of harm, dishonesty, and disgust. 
  • Is there foul play in the leaf pocket? The metagenome of floating fern Azolla reveals endophytes that do not fix N2 but may denitrify 
  • Isotope and ion selectivity in reverse osmosis desalination: geochemical tracers for man-made freshwater. 
  • Jugular bulb saturation and cognitive dysfunction after cardiopulmonary bypass. 
  • Jugular bulb saturation and mixed venous saturation during cardiopulmonary bypass. 
  • Kdo hydroxylase is an inner core assembly enzyme in the Ko-containing lipopolysaccharide biosynthesis. 
  • Knowledge supports memory retrieval through familiarity, not recollection. 
  • L-arginine enhances injury in the isolated rabbit lung during hyperoxia. 
  • Label-free in vivo optical imaging of microvasculature and oxygenation level. 
  • Label-free oxygen-metabolic photoacoustic microscopy in vivo. 
  • Lack of correlation between pattern of collateralization and misery perfusion in patients with carotid occlusion. 
  • Lack of the P2X7 receptor protects against AMD-like defects and microparticle accumulation in a chronic oxidative stress-induced mouse model of AMD. 
  • Landscape position influences microbial composition and function via redistribution of soil water across a watershed. 
  • Lateral prefrontal cortex and self-control in intertemporal choice. 
  • Lessons from single-cell transcriptome analysis of oxygen-sensing cells. 
  • Level of processing modulates the neural correlates of emotional memory formation. 
  • Life without myoglobin. 
  • Life-threatening postoperative hypoventilation after bariatric surgery. 
  • Lipopolysaccharide stimulates mitochondrial biogenesis via activation of nuclear respiratory factor-1. 
  • Liposome-mediated augmentation of superoxide dismutase in endothelial cells prevents oxygen injury. 
  • Liquid ventilation. 
  • Liquid water simulations with the density fragment interaction approach. 
  • Local control of microvascular function: role in tissue oxygen supply. 
  • Localized steady-state oxygen measurements from the preretinal space of the rabbit eye using 19F NMR. 
  • Locomotor energetics in primates: gait mechanics and their relationship to the energetics of vertical and horizontal locomotion. 
  • Long-term follow-up of patients with tetralogy of Fallot: physical health and psychopathology. 
  • Longitudinal optical imaging of tumor metabolism and hemodynamics. 
  • Low Volume Aerobic Training Heightens Muscle Deoxygenation in Early Post-Angina Pectoris Patients. 
  • Low bias flow oscillation with heliox in oleic acid-induced lung injury. 
  • Luminal alkalinization attenuates proteinuria-induced oxidative damage in proximal tubular cells. 
  • Luminescent difluoroboron β-diketonate PEG-PLA oxygen nanosensors for tumor imaging. 
  • Major depressive disorder is characterized by greater reward network activation to monetary than pleasant image rewards. 
  • Management guided by brain tissue oxygen monitoring and outcome following severe traumatic brain injury. 
  • Mapping oxidative DNA damage using ligation-mediated polymerase chain reaction technology. 
  • Mapping the semantic structure of cognitive neuroscience. 
  • Measurement of preretinal oxygen tension in the vitrectomized human eye using fluorine-19 magnetic resonance spectroscopy. 
  • Measurement reliability of highly variable physiological responses to experimentally-manipulated gas fractions. 
  • Measurements of Regional Alveolar Oxygen Pressure Using Hyperpolarized 3He MRI1 
  • Measurements of hyperpolarized gas properties in the lung. Part III: (3)He T(1). 
  • Measuring tumor cycling hypoxia and angiogenesis using a side-firing fiber optic probe. 
  • Mechanism-Specific Pharmacodynamics of a Novel Complex-I Inhibitor Quantified by Imaging Reversal of Consumptive Hypoxia with [18F]FAZA PET In Vivo. 
  • Mechanisms of hyperoxic injury to the pulmonary microcirculation. 
  • Metabolic control of resting hemispheric cerebral blood flow is oxidative, not glycolytic. 
  • Metabolic costs of foraging and the management of O2 and CO2 stores in Steller sea lions. 
  • Metabolic responses differentiate between interictal, ictal and persistent epileptiform activity in intact, immature hippocampus in vitro. 
  • Method for oxygen content and dissociation curves on microliter blood samples. 
  • Methylene blue in congenital methemoglobinemia: prophylactic or on demand? 
  • Mice without myoglobin. 
  • Microvascular hematocrit and red cell flow in resting and contracting striated muscle. 
  • Misconceptions in reporting oxygen saturation. 
  • Mitigation of hypertrophic scar contraction via an elastomeric biodegradable scaffold. 
  • Mitochondria in lung biology and pathology: more than just a powerhouse. 
  • Mitochondrial NADH as the bellwether of tissue O2 delivery. 
  • Mitochondrial generation of reactive oxygen species after brain ischemia in the rat. 
  • Mitochondrial metabolism sets the maximal limit of fuel-stimulated insulin secretion in a model pancreatic beta cell: a survey of four fuel secretagogues. 
  • Mixing oxygen with hyperpolarized (3)He for small-animal lung studies. 
  • Modeling of a foamed emulsion bioreactor: I. Model development and experimental validation. 
  • Modification of lupus-associated 60-kDa Ro protein with the lipid oxidation product 4-hydroxy-2-nonenal increases antigenicity and facilitates epitope spreading. 
  • Modified INOvent for delivery of inhaled nitric oxide during cardiac MRI. 
  • Modified ultrafiltration improves cerebral metabolic recovery after circulatory arrest. 
  • Modulation of prefrontal cortex activity by information toward a decision rule. 
  • Modulation of red blood cell oxygen affinity with a novel allosteric modifier of hemoglobin is additive to the Bohr effect. 
  • Molecular controls of the oxygenation and redox reactions of hemoglobin. 
  • Monitoring Oxygen Status. 
  • Monitoring of cerebral oxygenation in the intensive care nursery. 
  • Monitoring oxygen delivery in the critically ill. 
  • Morphologic aspects of the protection by endotoxin against acute and chronic oxygen-induced lung injury in adult rats. 
  • Multi-site Measurements of Muscle O2 Dynamics During Cycling Exercise in Early Post-myocardial Infarction. 
  • Multiple etiologies of tumor hypoxia require multifaceted solutions. 
  • Multisite reliability of cognitive BOLD data. 
  • Muscle Deoxygenation and Its Heterogeneity Changes After Endurance Training. 
  • Muscle Oxygen Dynamics During Cycling Exercise in Angina Pectoris Patients. 
  • Muscle dysfunction associated with chronic obstructive pulmonary disease. 
  • Muscle reoxygenation rate after isometric exercise at various intensities in relation to muscle oxidative capacity. 
  • Myc controls transcriptional regulation of cardiac metabolism and mitochondrial biogenesis in response to pathological stress in mice. 
  • NO inhibits hyperoxia-induced NF-κB activation in neonatal pulmonary microvascular endothelial cells. 
  • Nano-C60 cytotoxicity is due to lipid peroxidation. 
  • Nanomaterials as possible contaminants: the fullerene example. 
  • Natural allelic variation of the IL-21 receptor modulates ischemic stroke infarct volume. 
  • Natural surfactant and hyperoxic lung injury in primates. I. Physiology and biochemistry. 
  • Natural surfactant and hyperoxic lung injury in primates. II. Morphometric analyses. 
  • Near infrared monitoring of human skeletal muscle oxygenation during forearm ischemia. 
  • Near infrared optical monitoring of cat skeletal muscle during hypercapnia. 
  • Near infrared spectroscopy: in situ studies of skeletal and cardiac muscle. 
  • Near-infrared optical responses in feline brain and skeletal muscle tissues during respiratory acid-base imbalance. 
  • Neocortical modulation of the amygdala response to fearful stimuli. 
  • Neonatal hyperoxia alters the pulmonary alveolar and capillary structure of 40-day-old rats. 
  • Neural activity associated with repetitive simulation of episodic counterfactual thoughts. 
  • Neural basis of moral verdict and moral deliberation. 
  • Neural correlates of emotional processing in depression: changes with cognitive behavioral therapy and predictors of treatment response. 
  • Neural correlates of idiographic goal priming in depression: goal-specific dysfunctions in the orbitofrontal cortex. 
  • Neural correlates of promotion and prevention goal activation: an fMRI study using an idiographic approach. 
  • Neural integration of top-down spatial and feature-based information in visual search. 
  • Neural mechanisms mediating contingent capture of attention by affective stimuli. 
  • Neural mechanisms of context effects on face recognition: automatic binding and context shift decrements. 
  • Neural repetition suppression reflects fulfilled perceptual expectations. 
  • Neural signatures of economic preferences for risk and ambiguity. 
  • Neural substrates for processing task-irrelevant sad images in adolescents. 
  • Neurogenic pulmonary edema associated with pediatric status epilepticus. 
  • Neurologic presentation of decompression sickness and air embolism in sport divers. 
  • Neuroprotection by N-methyl-D-aspartate antagonists in focal cerebral ischemia is dependent on continued maintenance dosing. 
  • New insights into the proton-dependent oxygen affinity of Root effect haemoglobins. 
  • Nicotine increases anterior insula activation to expected and unexpected outcomes among nonsmokers. 
  • Nitric oxide binding to human ferrihemoglobins cross-linked between either alpha or beta subunits. 
  • Nitric oxide in the human respiratory cycle. 
  • Nitric oxide loading reduces sickle red cell adhesion and vaso-occlusion in vivo. 
  • Nitric oxide-mediated central sympathetic excitation promotes CNS and pulmonary O₂ toxicity. 
  • Nitroglycerine: relief from the heartache of decompression sickness? 
  • Nitrosylation of manganese(II) tetrakis(N-ethylpyridinium-2-yl)porphyrin: a simple and sensitive spectrophotometric assay for nitric oxide. 
  • No reduction in cerebral metabolism as a result of early moderate hyperventilation following severe traumatic brain injury. 
  • Non-invasive, simultaneous quantification of vascular oxygenation and glucose uptake in tissue. 
  • Noninvasive measurement of microvascular and interstitial oxygen profiles in a human tumor in SCID mice. 
  • Noninvasive measurement of tissue blood oxygenation with Cerenkov imaging during therapeutic radiation delivery. 
  • Noninvasive monitoring of cerebral oxygenation in preterm infants: preliminary observations. 
  • Noninvasive monitoring of tissue hemoglobin using UV-VIS diffuse reflectance spectroscopy: a pilot study. 
  • Nonlinear grassland responses to past and future atmospheric CO(2). 
  • Novel imaging provides new insights into mechanisms of oxygen transport in tumors. 
  • Novel modes of mechanical ventilation. 
  • Novel techniques for MR imaging of pulmonary airspaces. 
  • Nuclear quantum effects on an enzyme-catalyzed reaction with reaction path potential: proton transfer in triosephosphate isomerase. 
  • O2 dependence of in vivo brain cytochrome redox responses and energy metabolism in bloodless rats. 
  • O2 saturation in the intercostal space during moderate and heavy constant-load exercise. 
  • Observations on man in an oxygen-helium environment at 380 mm. Hg total pressure. 3. Heat exchange. 
  • Observations on man in an oxygen-helium environment at 380 mm. Hg total pressure. I. Clinical. 
  • Observations on man in an oxygen-helium environment at 380 mm. Hg total pressure. II. Respiratory. 
  • Observations upon small gut "mucosal" pO2 and pCO2 in anesthetized dogs. 
  • Obstructive sleep apnea and delirium: exploring possible mechanisms. 
  • On Known Unknowns: Fluency and the Neural Mechanisms of Illusory Truth. 
  • On the timing characteristics of the apparent diffusion coefficient contrast in fMRI. 
  • Opposing influences of emotional and non-emotional distracters upon sustained prefrontal cortex activity during a delayed-response working memory task. 
  • Optical imaging of epileptiform activity in human neocortex. 
  • Optical imaging of tumor hypoxia dynamics. 
  • Optimal NIV Medicare Access Promotion: Patients With Hypoventilation Syndromes: A Technical Expert Panel Report From the American College of Chest Physicians, the American Association for Respiratory Care, the American Academy of Sleep Medicine, and the American Thoracic Society. 
  • Optimal use of nitrogen to suppress the high pressure nervous syndrome. 
  • Oral Iron Therapy for Heart Failure With Reduced Ejection Fraction: Design and Rationale for Oral Iron Repletion Effects on Oxygen Uptake in Heart Failure. 
  • Oral and Inhaled Ribavirin Treatment for Respiratory Syncytial Virus Infection in Lung Transplant Recipients. 
  • Oropharyngeal Oxygen Concentration Is Dependent on the Oxygen Mask System and Sampling Location. 
  • Outcomes of Children With Critical Bronchiolitis Meeting at Risk for Pediatric Acute Respiratory Distress Syndrome Criteria. 
  • Overexpression of a Drosophila homolog of apolipoprotein D leads to increased stress resistance and extended lifespan. 
  • Overlapping parietal activity in memory and perception: evidence for the attention to memory model. 
  • Overproduction of alpha chains provides a proton-insensitive component to the bluefish hemoglobin system. 
  • Oxalate decarboxylase uses electron hole hopping for catalysis. 
  • Oxidative activities in mitochondria-like particles from Setaria digitata, a filarial parasite. 
  • Oxygen and Perfusion Kinetics in Response to Fractionated Radiation Therapy in FaDu Head and Neck Cancer Xenografts Are Related to Treatment Outcome. 
  • Oxygen binding by Limulus polyphemus hemocyanin: allosteric modulation by chloride ions. 
  • Oxygen binding to partially nitrosylated hemoglobin. 
  • Oxygen delivery systems for adults in Sub-Saharan Africa: A scoping review. 
  • Oxygen dependency of synaptic transmission at the squid Loligo pealei giant synapse. 
  • Oxygen dissociation curve of echidna blood. 
  • Oxygen distributions within R3230Ac tumors growing in dorsal flap window chambers in rats. 
  • Oxygen flux analysis to understand the biological function of sirtuins. 
  • Oxygen for relief of dyspnoea in mildly- or non-hypoxaemic patients with cancer: a systematic review and meta-analysis. 
  • Oxygen kinetics in preretinal perfluorotributylamine. 
  • Oxygen kinetics in the vitreous substitute perfluorotributylamine: a 19F NMR study in vivo. 
  • Oxygen metabolism in acute ischemic stroke. 
  • Oxygen microelectrode response to oxygen pressures up to 15 ATA. 
  • Oxygen regulation of tumor perfusion by S-nitrosohemoglobin reveals a pressor activity of nitric oxide. 
  • Oxygen seizure latency and peroxynitrite formation in mice lacking neuronal or endothelial nitric oxide synthases. 
  • Oxygen tensiometry as a predictor of wound healing in total ankle arthroplasty. 
  • Oxygen toxicity and iron accumulation in the lungs of mice lacking heme oxygenase-2. 
  • Oxygen transport in resting and contracting hamster cremaster muscles: experimental and theoretical microvascular studies. 
  • Oxygen, nitric oxide and articular cartilage. 
  • Oxygen-Enhanced MRI Is a Major Advance in Tumor Hypoxia Imaging. 
  • Oxygen-Free Days as an Outcome Measure in Clinical Trials of Therapies for COVID-19 and Other Causes of New-Onset Hypoxemia. 
  • Oxygen-Saturation Targets for Critically Ill Adults Receiving Mechanical Ventilation. 
  • Oxygen-containing functional groups on single-wall carbon nanotubes: NEXAFS and vibrational spectroscopic studies 
  • Oxygen-coupled redox regulation of the skeletal muscle ryanodine receptor-Ca2+ release channel by NADPH oxidase 4. 
  • Oxygen-induced mitochondrial biogenesis in the rat hippocampus. 
  • Oxygen-regulated beta(2)-adrenergic receptor hydroxylation by EGLN3 and ubiquitylation by pVHL. 
  • Oxygen: Providing Too Much of a Good Thing? 
  • Oxygenated water and athletic performance. 
  • Oxygenation of head and neck cancer: changes during radiotherapy and impact on treatment outcome. 
  • PEEP in the morning, PEEP at night. 
  • PET studies of cerebral metabolism in Parkinson disease. 
  • PO2-dependent hydroxyl radical production during ischemia-reperfusion lung injury. 
  • Pannexin 1 channels control the hemodynamic response to hypoxia by regulating O2-sensitive extracellular ATP in blood. 
  • Parallel assay of oxygen equilibria of hemoglobin. 
  • Partial restoration of normal functional properties in carboxypeptidase A-digested hemoglobin. 
  • Pathophysiology and related studies of the no reflow phenomenon in skeletal muscle. 
  • Patient blood management during cardiac surgery: do we have enough evidence for clinical practice? 
  • Perioperative Anesthetic and Transfusion Management of Veno-Venous Extracorporeal Membrane Oxygenation Patients Undergoing Noncardiac Surgery: A Case Series of 21 Procedures. 
  • Perioperative oxygen therapy: meaningful outcomes and unintended consequences? 
  • Peripheral chemoreflex inhibition with low-dose dopamine: new insight into mechanisms of extreme apnea. 
  • Perivascular oxygen tensions in a transplantable mammary tumor growing in a dorsal flap window chamber. 
  • Periventricular leukomalacia is common after neonatal cardiac surgery. 
  • Peroxynitrite formation in nitric oxide-exposed submitochondrial particles: detection, oxidative damage and catalytic removal by Mn-porphyrins. 
  • Persistence of prolonged light-induced conductance change in arthropod photoreceptors on recovery from anoxia. 
  • Persistent nuclear factor-kappa B activation in Ucp2-/- mice leads to enhanced nitric oxide and inflammatory cytokine production. 
  • Pharmacodynamics and pharmacokinetics of milrinone administration to increase oxygen delivery in critically ill patients. 
  • Pharmacologic Targeting of Red Blood Cells to Improve Tissue Oxygenation. 
  • Pharmacological correction of hypothermic P(50) shift does not alter outcome from focal cerebral ischemia in rats. 
  • Photoacoustic microscopy: superdepth, superresolution, and superb contrast. 
  • Photoionization thresholds of melanins obtained from free electron laser-photoelectron emission microscopy, femtosecond transient absorption spectroscopy and electron paramagnetic resonance measurements of oxygen photoconsumption. 
  • Physiologic and biochemical rationale for treating COVID-19 patients with hyperbaric oxygen. 
  • Physiologic hypoxia promotes maintenance of CML stem cells despite effective BCR-ABL1 inhibition. 
  • Physiological responses to exercise at 47 and 66 ATA. 
  • Physiology of hyperbaric hyperoxia. 
  • Pigment epithelium-derived factor: a potent inhibitor of angiogenesis. 
  • Pigment formation from L-tryptophan by a particulate fraction from an Achromobacter species. 
  • Plasminogen structural domains exhibit different functions when associated with cell surface GRP78 or the voltage-dependent anion channel. 
  • Platinum-catalyzed hydrofunctionalization of unactivated alkenes with carbon, nitrogen and oxygen nucleophiles. 
  • Platypnea-orthodeoxia and progressive autonomic failure. 
  • Pneumatic transport exacerbates interference of room air contamination in blood gas samples. 
  • Point: should positive end-expiratory pressure in patients with ARDS be set on oxygenation? Yes. 
  • Polarographic cerebral oxygen availability, fluorocarbon blood levels and efficacy of oxygen transport by emulsions. 
  • Poor adoption of hemodynamic optimization during major surgery: are we practicing substandard care? 
  • Postnatal growth of pulmonary acini and alveoli in normal and oxygen-exposed rats studied by serial section reconstructions. 
  • Practical aspects of in situ 16O (gamma,n) 15O activation using a conventional medical accelerator for the purpose of perfusion imaging. 
  • Preclinical atherosclerosis covaries with individual differences in reactivity and functional connectivity of the amygdala. 
  • Predicting the effect of temporal variations in PO2 on tumor radiosensitivity. 
  • Predictors of cognitive decline after cardiac operation. 
  • Predictors of increased PaCO2 during immersed prone exercise at 4.7 ATA. 
  • Preferential sputtering effects in the ion microanalysis of biological tissues. 
  • Prefrontal-hippocampal coupling during memory processing is modulated by COMT val158met genotype. 
  • Preoperative assessment of left ventricular function in patients selected for direct myocardial revascularization. 
  • Pressure-controlled, inverse ratio ventilation that avoids air trapping in the adult respiratory distress syndrome. 
  • Pretranslational regulation of myoglobin gene expression. 
  • Pretreatment oxygenation profiles of human soft tissue sarcomas. 
  • Prevention of H2O2 generation by monoamine oxidase protects against CNS O2 toxicity. 
  • Prevention of bedrest-induced physical deconditioning by daily dobutamine infusions. Implications for drug-induced physical conditioning. 
  • Prevention of surgical site infection: beyond SCIP. 
  • Probabilistic pharmacokinetic models of decompression sickness in humans, part 1: Coupled perfusion-limited compartments. 
  • Probing domain interactions in soluble guanylate cyclase. 
  • Production of superoxide anion by an NADPH-oxidase from rat pulmonary macrophages. 
  • Prognostic Value of Peak Oxygen Uptake in Patients Supported With Left Ventricular Assist Devices (PRO-VAD). 
  • Prognostic value of tumor oxygenation in 397 head and neck tumors after primary radiation therapy. An international multi-center study. 
  • Progressive alveolar septal injury in primates exposed to 60% oxygen for 14 days. 
  • Prolonged oxygen exposures in immersed exercising divers at 25 fsw (1.76 ATA). 
  • Prolonged pulmonary support after cardiac surgery: incidence, risk factors and outcomes: a retrospective cohort study. 
  • Prone-position ventilation induces sustained improvement in oxygenation in patients with acute respiratory distress syndrome who have a large shunt. 
  • Prophylactic indomethacin for prevention of intraventricular hemorrhage in premature infants. 
  • Prophylactic methylene blue in a patient with congenital methemoglobinemia. 
  • Prospective, randomized trial comparing blood and oxygenated crystalloid cardioplegia in reoperative coronary artery bypass grafting. 
  • Protection from oxidation enhances the survival of cultured mesencephalic neurons. 
  • Protection of perfused lung from oxidant injury by inhibitors of anion exchange. 
  • Protein nitration is mediated by heme and free metals through Fenton-type chemistry: an alternative to the NO/O2- reaction. 
  • Protocol and statistical analysis plan for the Pragmatic Investigation of optimaL Oxygen Targets (PILOT) clinical trial. 
  • Provoked exercise desaturation in patent foramen ovale and impact of percutaneous closure. 
  • Pulmonary Artery Catheter Consensus conference: consensus statement. 
  • Pulmonary Delivery of Therapeutic and Diagnostic Gases. 
  • Pulmonary gas exchange in diving. 
  • Pulmonary gas exchange in humans exercising at sea level and simulated altitude. 
  • Pulmonary mechanics during rapid mechanical ventilation in rabbits with saline-lavaged lungs. 
  • Pulmonary surfactant lipid production in oxygen-exposed rat lungs. 
  • Pulse oximetry in critical care scoring systems. 
  • Purification and properties of the NAD+-dependent (type D) and O2-dependent (type O) forms of rat liver xanthine dehydrogenase. 
  • Purine nucleotides contribute to pulmonary vasodilation caused by birth-related stimuli in the ovine fetus. 
  • Quantification of ischemic muscle deoxygenation by near infrared time-resolved spectroscopy. 
  • Quantification of longitudinal tissue pO2 gradients in window chamber tumours: impact on tumour hypoxia. 
  • Quantification of whole-brain oxygenation extraction fraction and cerebral metabolic rate of oxygen consumption in adults with sickle cell anemia using individual T2 -based oxygenation calibrations. 
  • Quantitative determination of the partial oxygen pressure in the vitrectomized rabbit eye in vivo using 19F NMR. 
  • Quantitative diffuse reflectance and fluorescence spectroscopy: tool to monitor tumor physiology in vivo. 
  • Quantitative magnetic resonance imaging in experimental hypercapnia: improvement in the relation between changes in brain R2 and the oxygen saturation of venous blood after correction for changes in cerebral blood volume. 
  • Quantitative optical spectroscopy: a robust tool for direct measurement of breast cancer vascular oxygenation and total hemoglobin content in vivo. 
  • Radiation activates HIF-1 to regulate vascular radiosensitivity in tumors: role of reoxygenation, free radicals, and stress granules. 
  • Radiation therapy and hyperthermia improve the oxygenation of human soft tissue sarcomas. 
  • Radiographic manifestations of acute smoke inhalation. 
  • Randomized controlled trial of 7, 28, vs 42 day stored red blood cell transfusion on oxygen delivery (VO2 max) and exercise duration. 
  • Randomized, multicenter trial of inhaled nitric oxide and high-frequency oscillatory ventilation in severe, persistent pulmonary hypertension of the newborn. 
  • Rapid clinical assessment of patients with acute heart failure: first blood pressure and oxygen saturation--is that all we need? 
  • Rapid determination of oxygen saturation and vascularity for cancer detection. 
  • Rapid evolutionary innovation during an Archaean genetic expansion. 
  • Rates of fixation by lightning of carbon and nitrogen in possible primitive atmospheres. 
  • Rationale and design of the Exercise Intensity Trial (EXCITE): A randomized trial comparing the effects of moderate versus moderate to high-intensity aerobic training in women with operable breast cancer. 
  • Re: Stages and thresholds of hemodynamic failure. 
  • Reactions of manganese porphyrins with peroxynitrite and carbonate radical anion. 
  • Reduced amygdala-orbitofrontal connectivity during moral judgments in youths with disruptive behavior disorders and psychopathic traits. 
  • Reduced oxygen concentration for the resuscitation of infants with congenital diaphragmatic hernia. 
  • Reduction in cerebral oxygen metabolism in subcortical regions may be a biomarker of cognitive decline in people living with human immunodeficiency virus. 
  • Reductions in interhemispheric motor cortex functional connectivity after muscle fatigue. 
  • Regional cerebral blood flow in humans at high altitude: gradual ascent and 2 wk at 5,050 m. 
  • Regional cerebrovascular and metabolic effects of hyperventilation after severe traumatic brain injury. 
  • Regulation of brain blood flow and oxygen delivery in elite breath-hold divers. 
  • Regulation of gamma-aminobutyric acid/barbiturate receptor-gated chloride ion flux in brain vesicles by phospholipase A2: possible role of oxygen radicals. 
  • Regulation of mononuclear leukocyte function by transmethylation reactions. 
  • Regulation of nitric oxide synthesis by oxygen in vascular endothelial cells. 
  • Regulation of the brain's vascular responses to oxygen. 
  • Reinstatement of individual past events revealed by the similarity of distributed activation patterns during encoding and retrieval. 
  • Rejuvenation solution as an adjunct cold storage solution maintains physiological haemoglobin oxygen affinity during early-storage period of red blood cells. 
  • Relating Intrinsic Low-Frequency BOLD Cortical Oscillations to Cognition in Schizophrenia. 
  • Relation between pO2, 31P magnetic resonance spectroscopy parameters and treatment outcome in patients with high-grade soft tissue sarcomas treated with thermoradiotherapy. 
  • Reliability and reproducibility of retinal oxygen saturation measurements using a predefined peri-papillary annulus. 
  • Renal medullary hypoxia during experimental cardiopulmonary bypass: a pilot study. 
  • Repair of oxygen-induced lung injury in adult rats. The role of ornithine decarboxylase and polyamines. 
  • Requirements for T lymphocyte migration in explanted lymph nodes. 
  • Resolving response, decision, and strategic control: evidence for a functional topography in dorsomedial prefrontal cortex. 
  • Respiration during flight in birds. 
  • Respiratory Medications in Infants <29 Weeks during the First Year Postdischarge: The Prematurity and Respiratory Outcomes Program (PROP) Consortium. 
  • Respiratory controversies in the critical care setting. Conference summary. 
  • Respiratory depression after administration of single-dose neuraxial morphine for post-cesarean delivery analgesia: a retrospective cohort study. 
  • Responses of baboons to prolonged hyperoxia: physiology and qualitative pathology. 
  • Responses of normal and sickle cell hemoglobin to S-nitroscysteine: implications for therapeutic applications of NO in treatment of sickle cell disease. 
  • Resting-state activity in development and maintenance of normal brain function. 
  • Resting-state connectivity predictors of response to psychotherapy in major depressive disorder. 
  • Resveratrol prevents the expression of glaucoma markers induced by chronic oxidative stress in trabecular meshwork cells. 
  • Retinal oximetry measures systemic hypoxia in central nervous system vessels in chronic obstructive pulmonary disease. 
  • Retinal oxygenation and laser treatment in patients with diabetic retinopathy. 
  • Retinal phototoxicity from the operating microscope. The role of inspired oxygen. 
  • Retinopathy of prematurity. Diagnosis, severity, and natural history. 
  • Reversal of carbon monoxide-cytochrome c oxidase binding by hyperbaric oxygen in vivo. 
  • Reversal of physiological stress-induced resistance to topoisomerase II inhibitors using an inducible phosphorylation site-deficient mutant of I kappa B alpha. 
  • Reversible uncoupling of oxidative phosphorylation at low oxygen tension. 
  • Review of methods used to study oxygen transport at the microcirculatory level. 
  • Rheology and the regulation of oxygen delivery. 
  • Risk Factors and In-Hospital Outcomes following Tracheostomy in Infants. 
  • Risk factors in coronary artery bypass surgery. 
  • Role of a guanine nucleotide regulatory protein in the activation of phospholipase C by different chemoattractants. 
  • Role of nonenzymatically generated prostanoid, 8-iso-PGF2 alpha, in pulmonary oxygen toxicity. 
  • Rotational isomers of N-alkylpyridylporphyrins and their metal complexes. HPLC separation, (1)H NMR and X-ray structural characterization, electrochemistry, and catalysis of O(2)(.-) disproportionation. 
  • Rule-dependent prefrontal cortex activity across episodic and perceptual decisions: an fMRI investigation of the criterial classification account. 
  • S-Nitrosohemoglobin is unstable in the reductive erythrocyte environment and lacks O2/NO-linked allosteric function. 
  • S-nitrosohaemoglobin: a dynamic activity of blood involved in vascular control. 
  • S-nitrosohemoglobin is distinguished from other nitrosovasodilators by unique oxygen-dependent responses that support an allosteric mechanism of action. 
  • S-nitrosylation of GAD65 is implicated in decreased GAD activity and oxygen-induced seizures. 
  • S-nitrosylation therapy to improve oxygen delivery of banked blood. 
  • SUMO2/3 conjugation is an endogenous neuroprotective mechanism. 
  • Salivary testosterone and a trinucleotide (CAG) length polymorphism in the androgen receptor gene predict amygdala reactivity in men. 
  • Schizophrenia polygenic risk score predicts mnemonic hippocampal activity. 
  • Seafood prices reveal impacts of a major ecological disturbance. 
  • Search for a threatening target triggers limbic guidance of spatial attention. 
  • Seizures terminable and interminable with ECT. 
  • Selectively reduced responses to smoking cues in amygdala following extinction-based smoking cessation: results of a preliminary functional magnetic resonance imaging study. 
  • Self-association and oxygen-binding characteristics of the isolated subunits of Limulus polyphemus hemocyanin. 
  • Sensing of molecules using quantum dynamics. 
  • Separate neural mechanisms underlie choices and strategic preferences in risky decision making. 
  • Sequence proximity between Cu(II) and Cu(I) binding sites of human copper transporter 1 model peptides defines reactivity with ascorbate and O2. 
  • Sequential changes in lung morphology during the repair of acute oxygen-induced lung injury in adult rats. 
  • Serotonin transporter genotype (5-HTTLPR): effects of neutral and undefined conditions on amygdala activation. 
  • Set-relevance determines the impact of distractors on episodic memory retrieval. 
  • Setting the frequency-tidal volume pattern. 
  • Sex-Related Difference in Muscle Deoxygenation Responses Between Aerobic Capacity-Matched Elderly Men and Women. 
  • Shared brain activity for aesthetic and moral judgments: implications for the Beauty-is-Good stereotype. 
  • Should modulation of p50 be a therapeutic target in the critically ill? 
  • Similar but not the same: normobaric and hyperbaric pulmonary oxygen toxicity, the role of nitric oxide. 
  • Similarities between inorganic sulfide and the strong Hg(II)-complexing ligands in municipal wastewater effluent. 
  • Simulating water with the self-consistent-charge density functional tight binding method: from molecular clusters to the liquid state. 
  • Simultaneous administration of glucose and hyperoxic gas achieves greater improvement in tumor oxygenation than hyperoxic gas alone. 
  • Simultaneous functional photoacoustic and ultrasonic endoscopy of internal organs in vivo. 
  • Simultaneous photoacoustic imaging of intravascular and tissue oxygenation. 
  • Simultaneous proteomic profiling of four different growth states of human fibroblasts, using amine-reactive isobaric tagging reagents and tandem mass spectrometry. 
  • Single pulse TMS differentially modulates reward behavior. 
  • Single-acquisition sequence for the measurement of oxygen partial pressure by hyperpolarized gas MRI. 
  • Single-shot ADC imaging for fMRI. 
  • Site-specific PEGylation of hemoglobin at Cys-93(beta): correlation between the colligative properties of the PEGylated protein and the length of the conjugated PEG chain. 
  • Skeletal muscle abnormalities in heart failure with preserved ejection fraction. 
  • Sleep apnea, reproductive hormones and quality of sexual life in severely obese men. 
  • Smoking Abstinence-Induced Changes in Resting State Functional Connectivity with Ventral Striatum Predict Lapse During a Quit Attempt. 
  • Solution-cast metal oxide thin film electrocatalysts for oxygen evolution. 
  • Solving the problem at the source: controlling Mn release at the sediment-water interface via hypolimnetic oxygenation 
  • Somatosensory Representations Link the Perception of Emotional Expressions and Sensory Experience. 
  • Spatial heterogeneity and oxygen dependence of glucose consumption in R3230Ac and fibrosarcomas of the Fischer 344 rat. 
  • Spectral filtering modulation method for estimation of hemoglobin concentration and oxygenation based on a single fluorescence emission spectrum in tissue phantoms. 
  • Spectral imaging facilitates visualization and measurements of unstable and abnormal microvascular oxygen transport in tumors. 
  • Spectroelectrochemistry of heme proteins: effects of active-site heterogeneity on Nernst plots. 
  • Spiracular fluttering decouples oxygen uptake and water loss: a stochastic PDE model of respiratory water loss in insects. 
  • Spiracular fluttering increases oxygen uptake 
  • Spontaneous tumor cell killing by human blood monocytes and human peritoneal macrophages: lack of alteration by endotoxin or quenchers of reactive oxygen species. 
  • Stability of cerebral metabolism and substrate availability in humans during hypoxia and hyperoxia. 
  • Stanniocalcin-1 is a Modifier of Oxygen-Induced Retinopathy Severity. 
  • State and Trait Components of Functional Connectivity: Individual Differences Vary with Mental State. 
  • Static secondary ion mass spectrometric investigation of the surface chemistry of organic plasma-deposited films created from oxygen-containing precursors. 3. Multivariate statistical modeling. 
  • Steady-state gas exchange in normothermic, anesthetized, liquid-ventilated dogs. 
  • Steric factors moderate conformational fluidity and contribute to the high proton sensitivity of Root effect hemoglobins. 
  • Sticking with the nice guy: trait warmth information impairs learning and modulates person perception brain network activity. 
  • Stimulation of GCMa transcriptional activity by cyclic AMP/protein kinase A signaling is attributed to CBP-mediated acetylation of GCMa. 
  • Stimulation of secretion by the T84 colonic epithelial cell line with dietary flavonols. 
  • Stress reactivity and exercise training in premenopausal and postmenopausal women. 
  • Stroma-free human hemoglobin A decreases R3230Ac rat mammary adenocarcinoma blood flow and oxygen partial pressure. 
  • Structural adaptation and heterogeneity of normal and tumor microvascular networks. 
  • Structural and Functional Characterization of Sulfonium Carbon-Oxygen Hydrogen Bonding in the Deoxyamino Sugar Methyltransferase TylM1. 
  • Structure, function, and assembly in the hemocyanin system of the scorpion, Androctonus australis. 
  • Studies on the dissociation of flavin adenine dinucleotide from metalloflavoproteins. 
  • Subcellular changes in capillary endothelial cells during repair of hyperoxic lung injury. 
  • Subnormothermic ex vivo lung perfusion attenuates graft inflammation in a rat transplant model. 
  • Substantia nigra activity level predicts trial-to-trial adjustments in cognitive control. 
  • Subtle desaturation and perioperative methemoglobinemia. The need for continued vigilance. 
  • Supercritical water oxidation of a model fecal sludge without the use of a co-fuel. 
  • Superoxide dismutase from Streptococcus mutans. Isolation and characterization of two forms of the enzyme. 
  • Superoxide dismutase responds to hyperoxia in rat hippocampus. 
  • Supplemental Oxygen Requirements of Critically Injured Adults: An Observational Trial. 
  • Supporting oxygenation in acute respiratory failure. 
  • Supporting performance in the face of age-related neural changes: testing mechanistic roles of cognitive reserve. 
  • Suppression of Fibrinolysis and Hypercoagulability, Severity of Hypoxemia, and Mortality in COVID-19 Patients: A Retrospective Cohort Study. 
  • Surviving Without Oxygen: How Low Can the Human Brain Go? 
  • Sutterella wadsworthensis gen. nov., sp. nov., bile-resistant microaerophilic Campylobacter gracilis-like clinical isolates. 
  • SvO2 monitoring during spinal anesthesia and cesarean section in a parturient with severe cyanotic congenital heart disease. 
  • Synergistic effects of hyperoxic gas breathing and reduced oxygen consumption on tumor oxygenation: a theoretical model. 
  • Synthetic surfactant scavenges oxidants and protects against hyperoxic lung injury. 
  • Systemic anti-tumour effects of local thermally sensitive liposome therapy. 
  • Systolic venous waves cause spurious signs of arterial hemoglobin desaturation. 
  • Target ranges of oxygen saturation in extremely preterm infants. 
  • Targeting VE-PTP activates TIE2 and stabilizes the ocular vasculature. 
  • Targeting brain tissue oxygenation in traumatic brain injury. 
  • Targeting lactate-fueled respiration selectively kills hypoxic tumor cells in mice. 
  • Task difficulty modulates young-old differences in network expression. 
  • Temperature-dependent changes in physiologic parameters of spontaneous canine soft tissue sarcomas after combined radiotherapy and hyperthermia treatment. 
  • Temporal changes in cerebral tissue oxygenation with cerebrovascular pressure reactivity in severe traumatic brain injury. 
  • Testosterone rapidly increases neural reactivity to threat in healthy men: a novel two-step pharmacological challenge paradigm. 
  • Tetrahydrobiopterin rapidly reduces the SOD mimic Mn(III) ortho-tetrakis(N-ethylpyridinium-2-yl)porphyrin. 
  • Tezosentan normalizes hepatomesenteric perfusion in a porcine model of cardiac tamponade. 
  • The BOLD fMRI refractory effect is specific to stimulus attributes: evidence from a visual motion paradigm. 
  • The Big Consequences of Small Discrepancies: Why Racial Differences in Pulse Oximetry Errors Matter. 
  • The Dewey monitor: Pulse oximetry can independently detect hypoxia in a rebreather diver. 
  • The Effects of Passive Cycling Exercise for 20 min on Cardiorespiratory Dynamics in Healthy Men [corrected]. 
  • The G72/G30 gene complex and cognitive abnormalities in schizophrenia. 
  • The Kety-Schmidt technique for quantitative perfusion and oxygen metabolism measurements in the MR imaging environment. 
  • The LOV domain family: photoresponsive signaling modules coupled to diverse output domains. 
  • The Long-Term Oxygen Treatment Trial for Chronic Obstructive Pulmonary Disease: Rationale, Design, and Lessons Learned. 
  • The Longitudinal Youth at Risk Study (LYRIKS)--an Asian UHR perspective. 
  • The OHRP and SUPPORT. 
  • The Southern Ocean biological response to aeolian iron deposition 
  • The accuracy of a near-infrared spectroscopy cerebral oximetry device and its potential value for estimating jugular venous oxygen saturation. 
  • The action of oxygen and oxygen at high pressure on inhibitory transmission. 
  • The acute hypoxic ventilatory response: testing the adaptive significance in human populations. 
  • The anatomy of microbial cell state transitions in response to oxygen. 
  • The combination of theophylline and endothelin receptor antagonism improves exercise performance of rats under simulated high altitude. 
  • The contribution of arterial blood gases in cerebral blood flow regulation and fuel utilization in man at high altitude. 
  • The cortical analysis of speech-specific temporal structure revealed by responses to sound quilts. 
  • The decomposition of thionitrites. 
  • The disulfide bonding pattern in ficolin multimers. 
  • The effect of acute tryptophan depletion on emotional distraction and subsequent memory. 
  • The effect of ageing on fMRI: Correction for the confounding effects of vascular reactivity evaluated by joint fMRI and MEG in 335 adults. 
  • The effect of cardiopulmonary bypass and inspired oxygen concentration on left ventricular contrast opacification with optison, a second-generation ultrasound contrast agent. 
  • The effect of darbepoetin alfa on growth, oxygenation and radioresponsiveness of a breast adenocarcinoma. 
  • The effect of detergents on the reduction of tetrazolium salts. 
  • The effect of flunarizine on erythrocyte suspension viscosity under conditions of extreme hypoxia, low pH, and lactate treatment. 
  • The effect of intraocular silicone oil on anterior chamber oxygen pressure in cats. 
  • The effect of intravenous indigo carmine on near-infrared cerebral oximetry. 
  • The effect of nicotinamide & hyperoxic gases on blood glucose. 
  • The effect of off-resonance radiofrequency pulse saturation on fMRI contrast. 
  • The effect of oxidative metabolism on spontaneous Pol zeta-dependent translesion synthesis in Saccharomyces cerevisiae. 
  • The effect of oxygen on corneal neovascularization. 
  • The effect of temperature on cerebral metabolism and blood flow in adults during cardiopulmonary bypass. 
  • The effect of the perflubron emulsion Oxygent on the calibration characteristics of polarographic oxygen electrodes. 
  • The effect of xanthine/xanthine oxidase generated reactive oxygen species on synaptic transmission. 
  • The effects of environmental noise and infant position on cerebral oxygenation. 
  • The effects of hyperoxic and hypercarbic gases on tumour blood flow. 
  • The esophageal temperature gradient in anesthetized children. 
  • The evolutionary consequences of oxygenic photosynthesis: a body size perspective. 
  • The fMRI BOLD signal tracks electrophysiological spectral perturbations, not event-related potentials. 
  • The fine structure of the trabecular meshwork at graded levels of intraocular pressure. (2) Pressures outside the physiological range (0 and 50 mmHg). 
  • The future of pulmonary function testing. 
  • The hemoglobin system of the primitive fish, Amia calva: isolation and functional characterization of the individual hemoglobin components. 
  • The heterotrimeric G-protein beta subunit Gpb1 controls hyphal growth under low oxygen conditions through the protein kinase A pathway and is essential for virulence in the fungus Mucor circinelloides. 
  • The human amygdala is involved in general behavioral relevance detection: evidence from an event-related functional magnetic resonance imaging Go-NoGo task. 
  • The in vitro growth of murine high proliferative potential-colony forming cells is not enhanced by growth in a low oxygen atmosphere. 
  • The in-vivo oxyhaemoglobin dissociation curve at sea level and high altitude. 
  • The influence of different Stop-signal response time estimation procedures on behavior-behavior and brain-behavior correlations. 
  • The influence of emotional distraction on verbal working memory: an fMRI investigation comparing individuals with schizophrenia and healthy adults. 
  • The influence of intravenous Albunex injections on pulmonary arterial pressure, gas exchange, and left ventricular peak intensity. 
  • The influence of oxygen tension on the induction of nitric oxide and prostaglandin E2 by mechanical stress in articular cartilage. 
  • The linear-quadratic model is inappropriate to model high dose per fraction effects in radiosurgery. 
  • The mechanism of conversion of rat liver xanthine dehydrogenase from an NAD+-dependent form (type D) to an O2-dependent form (type O). 
  • The mechanisms by which hyperbaric oxygen and carbogen improve tumour oxygenation. 
  • The nature of fluorocarbon enhanced cerebral oxygen transport. 
  • The need for an artificial oxygen carrier for disasters and pandemics, including COVID-19. 
  • The neural bases of momentary lapses in attention. 
  • The neural basis of involuntary episodic memories. 
  • The neural signatures of distinct psychopathic traits 
  • The neural sociometer: brain mechanisms underlying state self-esteem. 
  • The neurosteroids allopregnanolone and dehydroepiandrosterone modulate resting-state amygdala connectivity. 
  • The nicotinamide adenine dinucleotides as allosteric effectors of human hemoglobin. 
  • The pervasive presence of fluctuating oxygenation in tumors. 
  • The relationship between maternal anemia and umbilical cord oxygen content at delivery. 
  • The release of iron from different asbestos structures by hydrogen peroxide with concomitant O2 generation. 
  • The response to repeated nitric oxide inhalation is inconsistent in patients with acute respiratory distress syndrome. 
  • The role of calcium ions in the suppression of the photoresponse during anoxia and application of metabolic inhibitors. 
  • The role of hyperpolarized 129xenon in MR imaging of pulmonary function. 
  • The role of superoxide anion generation in phagocytic bactericidal activity. Studies with normal and chronic granulomatous disease leukocytes. 
  • The role of tyrosine 343 in substrate binding and catalysis by human sulfite oxidase. 
  • The short and long of it: neural correlates of temporal-order memory for autobiographical events. 
  • The tobacco-specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) induces mitochondrial and nuclear DNA damage in Caenorhabditis elegans. 
  • The transition from fetal to neonatal circulation: normal responses and implications for infants with heart disease. 
  • Theoretical simulation of oxygen transport to tumors by three-dimensional networks of microvessels. 
  • Therapeutic analysis of melphalan-resistant human rhabdomyosarcoma xenograft TE-671 MR. 
  • Therapeutic effect of infused Fluosol-DA/carbogen with ephedrine, flunarizine, or nitroprusside. 
  • Thermal responses in humans exposed to cold hyperbaric helium-oxygen. 
  • Thermochemoradiotherapy improves oxygenation in locally advanced breast cancer. 
  • Threat of punishment motivates memory encoding via amygdala, not midbrain, interactions with the medial temporal lobe. 
  • Thyroid hormone induction of mitochondrial activity is coupled to mitophagy via ROS-AMPK-ULK1 signaling. 
  • Time-varying Spectral Index of Electrodermal Activity to Predict Central Nervous System Oxygen Toxicity Symptoms in Divers: Preliminary results. 
  • Tissue gradients of energy metabolites mirror oxygen tension gradients in a rat mammary carcinoma model. 
  • Tissue hypoxia: implications for the respiratory clinician. 
  • Tissue-Integrating Oxygen Sensors: Continuous Tracking of Tissue Hypoxia. 
  • Titrating Oxygen Requirements During Exercise: Evaluation of a Standardized Single Walk Test Protocol. 
  • Top-down suppression deficit underlies working memory impairment in normal aging. 
  • Topical oxygen is not hyperbaric oxygen (HBO2). 
  • Total nitrogen oxide following exercise testing reflects endothelial function and discriminates health status. 
  • Toward tailored functional design of multi-walled carbon nanotubes (MWNTs): electrochemical and antimicrobial activity enhancement via oxidation and selective reduction. 
  • Transcriptional network of multiple capsule and melanin genes governed by the Cryptococcus neoformans cyclic AMP cascade. 
  • Transcutaneous PO2 monitoring for assessing viability and predicting survival of skin flaps: experimental and clinical correlations. 
  • Transitions from functionalization to fragmentation reactions of laboratory secondary organic aerosol (SOA) generated from the OH oxidation of alkane precursors. 
  • Transport and peripheral bioactivities of nitrogen oxides carried by red blood cell hemoglobin: role in oxygen delivery. 
  • Traumatic brain injury and hemorrhagic shock: evaluation of different resuscitation strategies in a large animal model of combined insults. 
  • Treatment with Imatinib in NSCLC is associated with decrease of phosphorylated PDGFR-beta and VEGF expression, decrease in interstitial fluid pressure and improvement of oxygenation. 
  • Tumor-dependent kinetics of partial pressure of oxygen fluctuations during air and oxygen breathing. 
  • Two crystal forms of bovine superoxide dismutase. 
  • Two extended structures constructed from sandwich-type polyoxometalates functionalized by organic amines. 
  • Two faces of nitric oxide: implications for cellular mechanisms of oxygen toxicity. 
  • Two-phase increase in the maximum size of life over 3.5 billion years reflects biological innovation and environmental opportunity. 
  • UBC-Nepal expedition: phenotypical evidence for evolutionary adaptation in the control of cerebral blood flow and oxygen delivery at high altitude. 
  • Ultrasound guided pO2 measurement of breast cancer reoxygenation after neoadjuvant chemotherapy and hyperthermia treatment. 
  • Umbilical cord blood gas assessment of twins. 
  • Umbilical cord blood gases for term healthy newborns. 
  • Unchanged muscle deoxygenation heterogeneity during bicycle exercise after 6 weeks of endurance training. 
  • Underwater life support based on immobilized oxygen carriers. 
  • Unity and diversity of tonic and phasic executive control components in episodic and working memory. 
  • Unsaturated fatty acids and lipoxygenase products regulate phagocytic NADPH oxidase activity by a nondetergent mechanism. 
  • Unveiling the Synergistic Role of Oxygen Functional Groups in the Graphene-Mediated Oxidation of Glutathione. 
  • Up-regulation of hypoxia-inducible factor 1 alpha and hemodynamic responses following massive small bowel resection. 
  • Urea tolerance as a molecular adaptation of elasmobranch hemoglobins. 
  • Use of a mathematical model to predict oxygen transfer rates in hollow fiber membrane oxygenators. 
  • Use of high flow nasal cannula on a pediatric burn patient with inhalation injury and post-extubation stridor. 
  • Using functional magnetic resonance imaging in psychotherapy research: a brief introduction to concepts, methods, and task selection. 
  • Using neural pattern classifiers to quantify the modularity of conflict-control mechanisms in the human brain 
  • Using optical spectroscopy to longitudinally monitor physiological changes within solid tumors. 
  • Utility of hyperbaric oxygen in treatment of bisphosphonate-related osteonecrosis of the jaws. 
  • Utilizing Low Oxygen Tension to Reduce Hematopoietic Cells in Murine Bone Marrow Stromal Cell Cultures. 
  • Variability in blood flow and pO2 in tumors in response to carbogen breathing. 
  • Variants in angiopoietin-2 (ANGPT2) contribute to variation in nocturnal oxyhaemoglobin saturation level. 
  • Variation in response to hyperbaric oxygen among inbred strains of mice. 
  • Variation of human amygdala response during threatening stimuli as a function of 5'HTTLPR genotype and personality style. 
  • Venous admixture to radial artery blood samples during cardiopulmonary bypass. 
  • Ventilation-perfusion inequality in normal humans during exercise at sea level and simulated altitude. 
  • Ventricular intracradiac shunting mechanisms in congenital heart disease. 
  • Visuospatial memory deficits emerging during nicotine withdrawal in adolescents with prenatal exposure to active maternal smoking. 
  • Vitrectomy prevents retinal hypoxia in branch retinal vein occlusion. 
  • Water-Mediated Carbon-Oxygen Hydrogen Bonding Facilitates S-Adenosylmethionine Recognition in the Reactivation Domain of Cobalamin-Dependent Methionine Synthase. 
  • Where memory meets attention: neural substrates of negative priming. 
  • Which is the best indicator of muscle oxygen extraction during exercise using NIRS?: Evidence that HHb is not the candidate. 
  • Will hyperthermia conquer the elusive hypoxic cell? Implications of heat effects on tumor and normal-tissue microcirculation. 
  • Word frequency and subsequent memory effects studied using event-related fMRI. 
  • [Hyperbaric oxygenation: therapy with oxygen using hyperbaric pressure]. 
  • [Indications for primary or initial use of hyperbaric oxygenation]. 
  • [Renal erythropoietin-producing cells and kidney disease]. 
  • [Renal fibrosis and anemia]. 
  • fMRI brain activation during a delay discounting task in HIV-positive adults with and without cocaine dependence. 
  • fMRI studies of successful emotional memory encoding: A quantitative meta-analysis. 
  • β1-Blockade increases maximal apnea duration in elite breath-hold divers. 
• 

  Keywords of People

  • Al-Hegelan, Mashael, Associate Professor of Medicine, Medicine, Pulmonary, Allergy, and Critical Care Medicine
  • Bradford, William Dalton, Professor of Pathology, Pathology
  • Charles, Hal Cecil, Adjunct Associate Professor in the Department of Radiology, Radiology
  • Driehuys, Bastiaan, Professor of Radiology, Biomedical Engineering
  • Erickson, Harold Paul, James B. Duke Distinguished Professor Emeritus, Cell Biology
  • Guan, Ziqiang, Research Professor in Biochemistry, Biochemistry
  • Hirschey, Matthew, Associate Professor of Medicine, Cell Biology
  • Hsu-Kim, Heileen, Professor in the Department of Civil and Environmental Engineering, Civil and Environmental Engineering
  • LeBlanc, Thomas William, Associate Professor of Medicine, Duke Cancer Institute
  • Lee, Walter T, Professor of Head and Neck Surgery & Communication Sciences, Radiation Oncology
  • McConnell, Eleanor Schildwachter, Associate Professor in the School of Nursing, School of Nursing
  • Moody, James, Professor in the Department of Sociology, Rhodes Information Initiative at Duke
  • Muir, Kelly Walton, Associate Professor of Ophthalmology, Ophthalmology, Glaucoma
  • Nielsen, Karen Cristina, Associate Professor of Anesthesiology, Anesthesiology, Ambulatory
  • O'Connor, Christopher Michael, Adjunct Professor in the Department of Medicine, Medicine, Clinical Pharmacology
  • Overath, Tobias, Assistant Professor of Psychology and Neuroscience, Center for Cognitive Neuroscience
  • Palmer, Gregory M., Associate Professor of Radiation Oncology, Radiation Oncology
  • Starmer, Charles Franklin, Professor Emeritus of Computer Science, Computer Science
  • Sunday, Mary Elizabeth Anne, Professor of Pathology, Cell Biology
  • Turner, Dennis Alan, Professor of Neurosurgery, Biomedical Engineering
  • Vengosh, Avner, Nicholas Distinguished Professor of Environmental Quality, Nicholas Institute-Energy Initiative