Oxygen Consumption

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  Subject Areas on Research

  • A 20-yr longitudinal study of Olympic oarsmen. 
  • A Novel Rehabilitation Intervention for Older Patients With Acute Decompensated Heart Failure: The REHAB-HF Pilot Study. 
  • A Randomized Controlled Trial Investigating the Feasibility and Adherence to an Aerobic Training Program in Healthy Individuals. 
  • A bioenergetics assay for studying the effects of environmental stressors on mitochondrial function in vivo in zebrafish larvae. 
  • A computer based index for the prediction of operative survival in patients with cirrhosis and portal hypertension. 
  • A cross-sectional study of exercise performance during the first 2 decades of life after the Fontan operation. 
  • A default mode of brain function. 
  • A microliter oxygen electrode system for sperm suspensions. 
  • A new model predicting locomotor cost from limb length via force production. 
  • A pilot study of high-intensity interval training in older adults with treatment naïve chronic lymphocytic leukemia. 
  • A role for ΔFosB in calorie restriction-induced metabolic changes. 
  • A sex-specific relationship between capillary density and anaerobic threshold. 
  • A short-breath-hold technique for lung pO2 mapping with 3He MRI. 
  • A television fluorometer for monitoring oxidative metabolism in intact tissue. 
  • Accuracy of VO2(max) prediction equations in older adults. 
  • Activation of Nrf2 Is Required for Normal and ChREBPα-Augmented Glucose-Stimulated β-Cell Proliferation. 
  • Adaptive mechanisms that preserve cardiac function in mice without myoglobin. 
  • Adverse childhood experiences and adult risk factors for age-related disease: depression, inflammation, and clustering of metabolic risk markers. 
  • Aerobic exercise training can reverse age-related peripheral circulatory changes in healthy older men. 
  • Aerobic high-intensity intervals improve VO2max more than moderate training. 
  • Aerobic training enhances muscle deoxygenation in early post-myocardial infarction. 
  • Age and activity status affect muscle reoxygenation time after maximal cycling exercise. 
  • Age-related metabolic fatigue during low glucose conditions in rat hippocampus. 
  • Aged-related physiological studies comparing Candida albicans chlamydospores to yeasts. 
  • Albumin influences sulfobromophthalein transport by hepatocytes of each acinar zone. 
  • Altered mitochondrial redox responses in gram negative septic shock in primates. 
  • Altered myocardial fatty acid and glucose metabolism in idiopathic dilated cardiomyopathy. 
  • An exploratory study of cardiac function and oxygen uptake during cycle ergometry in overweight children. 
  • An in vitro system to evaluate the effects of ischemia on survival of cells used for cell therapy. 
  • An inherited abnormality of neutrophil adhesion. Its genetic transmission and its association with a missing protein. 
  • 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 the effects of oxygen supply and demand on hypoxic fraction in tumors. 
  • Angiogenesis in skeletal muscle precede improvements in peak oxygen uptake in peripheral artery disease patients. 
  • Anticipation of oxidative damage decelerates aging in virgin female medflies: hypothesis tested by statistical modeling. 
  • Applied physiology of triathlon. 
  • Are there negative responders to exercise training among heart failure patients? 
  • Assessment and Treatment of Patients With Type 2 Myocardial Infarction and Acute Nonischemic Myocardial Injury. 
  • Assessment of ventricular function in coronary artery disease by means of atrial pacing and exercise. 
  • Association between Policy Changes for Oxygen Saturation Alarm Settings and Neonatal Morbidity and Mortality in Infants Born Very Preterm. 
  • Association between exercise capacity and left ventricular geometry in overweight patients with mild systemic hypertension. 
  • Association between muscle fiber composition and blood pressure levels during exercise in men. 
  • Association of physical fitness and transient myocardial ischemia in patients with coronary artery disease. 
  • Association of preoperative anaemia with cardiopulmonary exercise capacity and postoperative outcomes in noncardiac surgery: a substudy of the Measurement of Exercise Tolerance before Surgery (METS) Study. 
  • Atypical parkinsonism and motor neuron syndrome in a Biosphere 2 participant: a possible complication of chronic hypoxia and carbon monoxide toxicity? 
  • Augmented tissue oxygen supply during striated muscle contraction in the hamster. Relative contributions of capillary recruitment, functional dilation, and reduced tissue PO2. 
  • Autophagy-dependent metabolic reprogramming sensitizes TSC2-deficient cells to the antimetabolite 6-aminonicotinamide. 
  • BDNF mediates neuroprotection against oxygen-glucose deprivation by the cardiac glycoside oleandrin. 
  • Barbiturate-induced coma to protect against cerebral ischemia and increased intracranial pressure. 
  • Bed rest worsens impairments in fat and glucose metabolism in older, overweight adults. 
  • Beta 1-selective and non-selective beta-adrenoceptor blockade, anaerobic threshold and respiratory gas exchange during exercise. 
  • Beta adrenergic blockade with propranolol and atenolol in the exercising dog: evidence for beta 2 adrenoceptors in the sinoatrial node. 
  • Bevacizumab-induced alterations in vascular permeability and drug delivery: a novel approach to augment regional chemotherapy for in-transit melanoma. 
  • Biochemical mechanism of lipid-induced impairment of glucose-stimulated insulin secretion and reversal with a malate analogue. 
  • Bioenergetic analysis of peroxisome proliferator-activated receptor gamma coactivators 1alpha and 1beta (PGC-1alpha and PGC-1beta) in muscle cells. 
  • Biomarker changes during acute heart failure treatment. 
  • Blood Pressure Response during Cardiopulmonary Exercise Testing in Heart Failure. 
  • Blood flow and oxygen uptake increase with total power during five different knee-extension contraction rates. 
  • Body composition and aerobic capacity in young and middle-aged endurance-trained men. 
  • Bottlenose dolphins modify behavior to reduce metabolic effect of tag attachment. 
  • Brain and central haemodynamics and oxygenation during maximal exercise in humans. 
  • Brain oxygenation and CNS oxygen toxicity after infusion of perfluorocarbon emulsion. 
  • Branched-chain amino acid supplementation and indicators of muscle damage after endurance exercise. 
  • Branched-chain amino acid supplementation lowers perceived exertion but does not affect performance in untrained males. 
  • Brief inhalation method to measure cerebral oxygen extraction fraction with PET: accuracy determination under pathologic conditions. 
  • Calorimetry and respirometry in guinea pigs in hydrox and heliox at 10-60 atm. 
  • Capillary density of skeletal muscle: a contributing mechanism for exercise intolerance in class II-III chronic heart failure independent of other peripheral alterations. 
  • Carbon monoxide, skeletal muscle oxidative stress, and mitochondrial biogenesis in humans. 
  • Cardiopulmonary bypass time does not affect cerebral blood flow. 
  • Cardiopulmonary fitness in patients undergoing hematopoietic SCT: a pilot study. 
  • Cardiopulmonary function and age-related decline across the breast cancer survivorship continuum. 
  • Cardiorespiratory fitness and cognitive function in midlife: neuroprotection or neuroselection? 
  • Cardiorespiratory fitness in breast cancer patients: a call for normative values. 
  • Cardiovascular Function in Long-Term Hematopoietic Cell Transplantation Survivors. 
  • Carnitine supplementation improves metabolic flexibility and skeletal muscle acetylcarnitine formation in volunteers with impaired glucose tolerance: A randomised controlled trial. 
  • Cerebral blood flow and metabolism in newborn infants. What can they teach us about stroke? 
  • Cerebral blood flow values during cardiopulmonary bypass: relatively absolute or absolutely relative? 
  • Cerebral hemodynamic and metabolic changes caused by brain retraction after aneurysmal subarachnoid hemorrhage. 
  • Cerebral oxidative metabolism is decreased with extreme apnoea in humans; impact of hypercapnia. 
  • Cerebral oxygen metabolism after aneurysmal subarachnoid hemorrhage. 
  • Cerebral oxygen metabolism in newborns. 
  • Cerebrovascular reactivity mapping in patients with low grade gliomas undergoing presurgical sensorimotor mapping with BOLD fMRI. 
  • Challenges with Percent Predicted Maximal V˙O2 in Patients with Heart Failure. 
  • Changes in cerebral blood volume and cytochrome aa3 during hypertensive peaks in preterm infants. 
  • Changes in the lung after prolonged positive pressure ventilation in normal baboons. 
  • Characteristics and outcomes of patients with heart failure and discordant findings by right-sided heart catheterization and cardiopulmonary exercise testing. 
  • Characteristics of chronic left ventricular hypertrophy induced by subcoronary valvular aortic stenosis. I. Myocardial blood flow and metabolism. 
  • Characteristics of chronic left ventricular hypertrophy induced by subcoronary valvular aortic stenosis. II. Response to ischemia. 
  • Chemoattractant-mediated stimulation of the respiratory burst in human polymorphonuclear leukocytes may require appearance of protein kinase activity in the cells' particulate fraction. 
  • Chronic high-fat diet decreased detrusor mitochondrial respiration and increased nerve-mediated contractions. 
  • Circadian clock NAD+ cycle drives mitochondrial oxidative metabolism in mice. 
  • Clinical implications of chronic heart failure phenotypes defined by cluster analysis. 
  • Commentary: DO₂ you believe in magic? Promising oxygen delivery-based perfusion strategy for minimizing mild kidney injury in patients undergoing routine cardiac surgery. 
  • Commentary: The heart of the matter: Close clinical follow-up and exercise capacity in Fontan circulation. 
  • Comparison of PET oxygen extraction fraction methods for the prediction of stroke risk. 
  • Comparison of aerobic versus resistance exercise training effects on metabolic syndrome (from the Studies of a Targeted Risk Reduction Intervention Through Defined Exercise - STRRIDE-AT/RT). 
  • Comparison of caloric expenditure in intermittent and continuous walking bouts. 
  • Comparison of fluctuations of oxygen tension in FSA, 9L, and R3230AC tumors in rats. 
  • Comparison of high- and low-intensity exercise training early after acute myocardial infarction. 
  • 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 performance status with peak oxygen consumption in operable patients with non-small-cell lung cancer. 
  • Comparison of systemic oxygen delivery and uptake with NIR spectroscopy of brain during normovolemic hemodilution in the rabbit. 
  • Compensatory mechanisms for chronic cerebral hypoperfusion in patients with carotid occlusion. 
  • Concepts of oxygen transport at the microcirculatory level. 
  • Control and function of arm swing in human walking and running. 
  • Correlations between physician-perceived functional status, patient-perceived health status, and cardiopulmonary exercise results in hypertrophic cardiomyopathy. 
  • Could beaked whales get the bends? Effect of diving behaviour and physiology on modelled gas exchange for three species: Ziphius cavirostris, Mesoplodon densirostris and Hyperoodon ampullatus. 
  • Cytochrome P450 2C9 plays an important role in the regulation of exercise-induced skeletal muscle blood flow and oxygen uptake in humans. 
  • Cytokine stimulation of aerobic glycolysis in hematopoietic cells exceeds proliferative demand. 
  • Deconditioning fails to explain peripheral skeletal muscle alterations in men with chronic heart failure. 
  • Decreased endothelial nitric oxide bioavailability, impaired microvascular function, and increased tissue oxygen consumption in children with falciparum malaria. 
  • Defining and refining heart failure risk stratification to optimize patient selection for cardiac transplantation. 
  • Delivery rate affects uptake of a fluorescent glucose analog in murine metastatic breast cancer. 
  • Delivery-corrected imaging of fluorescently-labeled glucose reveals distinct metabolic phenotypes in murine breast cancer. 
  • Demonstration of dissimilar acute haemodynamic effects of ethanol and acetaldehyde. 
  • Detection and identification of bacteria using antibiotic susceptibility and a multi-array electrochemical sensor with pattern recognition. 
  • Determinants of variable exercise performance among patients with severe left ventricular dysfunction. 
  • Determination of local oxygen consumption rates in tumors. 
  • Diabetic patients have abnormal cerebral autoregulation during cardiopulmonary bypass. 
  • Did the crew of the submarine H.L. Hunley suffocate? 
  • Diet and Exercise for Obese Patients With Heart Failure--Reply. 
  • Diet and exercise interventions reduce intrahepatic fat content and improve insulin sensitivity in obese older adults. 
  • Dietary nitrate supplementation enhances exercise performance in peripheral arterial disease. 
  • Differences in O2 availability resolve the apparent discrepancies in metabolic intrinsic optical signals in vivo and in vitro. 
  • Differences in skeletal muscle between men and women with chronic heart failure. 
  • Different efficacy in vitro of hemoglobin based oxygen carriers and red cells. 
  • Differential effects of exercise training in men and women with chronic heart failure. 
  • Differential stimulation of the respiratory burst and lysosomal enzyme secretion in human polymorphonuclear leukocytes by synthetic diacylglycerols. 
  • Differential sympathetic neural control of oxygenation in resting and exercising human skeletal muscle. 
  • Digoxin-induced positive exercise tests: their clinical and prognostic significance. 
  • Direct effects of CO on cerebral energy metabolism in bloodless rats. 
  • Disorders of cell volume regulation. I. Effects of inhibition of plasma membrane adenosine triphosphatase with ouabain. 
  • Dual-emissive, oxygen-sensing boron nanoparticles quantify oxygen consumption rate in breast cancer cells. 
  • Dynamic measurements of local blood flow and metabolism in the study of higher cortical function in humans with positron emission tomography. 
  • Dynamic mechanisms of cardiac oxygenation during brief ischemia and reperfusion. 
  • Dysregulation of oxygen hemodynamic responses to synaptic train stimulation in a rat hippocampal model of subarachnoid hemorrhage. 
  • Earbud-based sensor for the assessment of energy expenditure, HR, and VO2max. 
  • Early fetal hypoxia leads to growth restriction and myocardial thinning. 
  • Editor's Highlight: Base Excision Repair Variants and Pesticide Exposure Increase Parkinson's Disease Risk. 
  • Effect of Caloric Restriction or Aerobic Exercise Training on Peak Oxygen Consumption and Quality of Life in Obese Older Patients With Heart Failure With Preserved Ejection Fraction: A Randomized Clinical Trial. 
  • Effect of Inorganic Nitrite vs Placebo on Exercise Capacity Among Patients With Heart Failure With Preserved Ejection Fraction: The INDIE-HFpEF Randomized Clinical Trial. 
  • Effect of Oral Iron Repletion on Exercise Capacity in Patients With Heart Failure With Reduced Ejection Fraction and Iron Deficiency: The IRONOUT HF Randomized Clinical Trial. 
  • Effect of aerobic training on the host systemic milieu in patients with solid tumours: an exploratory correlative study. 
  • 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 cystine loading on substrate oxidation by rat renal tubules. 
  • Effect of dietary fat on metabolic adjustments to maximal VO2 and endurance in runners. 
  • Effect of epidural lidocaine on spinal cord blood flow. 
  • Effect of exercise and ischemia on tissue oximetry and cytochrome in normal subjects, patients with chronic limb pain, and patients with mitochondrial mitopathies. 
  • Effect of exercise intensity and volume on persistence of insulin sensitivity during training cessation. 
  • Effect of fasting on the VO2-fh relationship in king penguins, Aptenodytes patagonicus. 
  • Effect of hyperoxia on cerebral metabolic rate for oxygen measured using positron emission tomography in patients with acute severe head injury. 
  • 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 phosphodiesterase-5 inhibition on exercise capacity and clinical status in heart failure with preserved ejection fraction: a randomized clinical trial. 
  • Effect of transient hypoxia on oxygenation of the developing rat brain: relationships among haemoglobin saturation, autoregulation of blood flow and mitochondrial redox state. 
  • Effective training for patients with intermittent claudication. 
  • Effects and tolerability of exercise therapy modality on cardiorespiratory fitness in lung cancer: a randomized controlled trial. 
  • Effects of Aerobic Cycling Training on O2 Dynamics in Several Leg Muscles in Early Post-myocardial Infarction. 
  • Effects of Exercise Therapy Dosing Schedule on Impaired Cardiorespiratory Fitness in Patients With Primary Breast Cancer: A Randomized Controlled Trial. 
  • Effects of Exercise Training With and Without Ranolazine on Peak Oxygen Consumption, Daily Physical Activity, and Quality of Life in Patients With Chronic Stable Angina Pectoris. 
  • Effects of Low Volume Aerobic Training on Muscle Desaturation During Exercise in Elderly Subjects. 
  • Effects of Mavacamten on Measures of Cardiopulmonary Exercise Testing Beyond Peak Oxygen Consumption: A Secondary Analysis of the EXPLORER-HCM Randomized Trial. 
  • Effects of Two Years of Calorie Restriction on Aerobic Capacity and Muscle Strength. 
  • Effects of a 12-Week mHealth Program on FunctionalCapacity and Physical Activity in Patients With PeripheralArtery Disease. 
  • Effects of a 12-week mHealth program on peak VO2 and physical activity patterns after completing cardiac rehabilitation: A randomized controlled trial. 
  • Effects of a 9-Week Hybrid Comprehensive Telerehabilitation Program on Long-term Outcomes in Patients With Heart Failure: The Telerehabilitation in Heart Failure Patients (TELEREH-HF) Randomized Clinical Trial. 
  • Effects of aerobic exercise on cognitive and psychosocial functioning in patients with mild hypertension. 
  • Effects of aerobic training on oxidative status in postsurgical non-small cell lung cancer patients: a pilot study. 
  • Effects of an ad libitum, high carbohydrate diet and aerobic exercise training on insulin action and muscle metabolism in older men and women. 
  • Effects of anemia and hypotension on porcine optic nerve blood flow and oxygen delivery. 
  • Effects of beta-blockade and exercise on cardiovascular and cognitive functioning. 
  • Effects of cardiac glycosides on myocardial function and energetics in conscious dogs. 
  • Effects of clenbuterol hydrochloride on pulmonary gas exchange and hemodynamics in anesthetized horses. 
  • Effects of desflurane on jugular bulb gases and pressure in neurosurgical patients. 
  • Effects of different doses of caffeine on exercise responses in young children. 
  • Effects of early life exposure to ultraviolet C radiation on mitochondrial DNA content, transcription, ATP production, and oxygen consumption in developing Caenorhabditis elegans. 
  • Effects of epinephrine and lactate on the increase in oxygen consumption of nonexercising skeletal muscle after aerobic exercise. 
  • Effects of exercise and weight loss on cardiac risk factors associated with syndrome X. 
  • Effects of exercise on lipoprotein particles in women with polycystic ovary syndrome. 
  • Effects of exercise training amount and intensity on peak oxygen consumption in middle-age men and women at risk for cardiovascular disease. 
  • Effects of exercise training amount on physical activity energy expenditure. 
  • Effects of exercise training on bone density in older men and women. 
  • Effects of exercise training on cardiovascular function and plasma lipid, lipoprotein, and apolipoprotein concentrations in premenopausal and postmenopausal women. 
  • 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 moderate and high glycemic index meals on metabolism and exercise performance. 
  • Effects of muscle contraction on cytochrome a,a3 redox state. 
  • Effects of nonlinear aerobic training on erectile dysfunction and cardiovascular function following radical prostatectomy for clinically localized prostate cancer. 
  • Effects of physical conditioning on left ventricular ejection fraction in patients with coronary artery disease. 
  • Effects of potassium on oxidative metabolism and seizures. 
  • Effects of quercetin on magnesium-dependent adenosine triphosphatase and the metabolism of human polymorphonuclear leukocytes. 
  • Effects of the Novel Long-Acting GLP-1 Agonist, Albiglutide, on Cardiac Function, Cardiac Metabolism, and Exercise Capacity in Patients With Chronic Heart Failure and Reduced Ejection Fraction. 
  • Effects of the calcium channel blocker flunarizine on the hemodynamics and oxygenation of tumor microvasculature. 
  • Electron acceptor function of O2 in radical N-demethylation reactions catalyzed by hemeproteins. 
  • Energetics of walking in elderly people: factors related to gait speed. 
  • Energy metabolism in uncoupling protein 3 gene knockout mice. 
  • Enhanced protein breakdown after eccentric exercise in young and older men. 
  • Epinephrine induces rapid deterioration in pulmonary oxygen exchange in intact, anesthetized rats: a flow and pulmonary capillary pressure-dependent phenomenon. 
  • Estimation of Achievable Oxygen Consumption Following Transfusion With Rejuvenated Red Blood Cells. 
  • Evaluation of BA1112 rhabdomyosarcoma oxygenation with microelectrodes, optical spectrophotometry, radiosensitivity, and magnetic resonance spectroscopy. 
  • Evaluation of beta-adrenergic influences on cardiovascular and metabolic adjustments to physical and psychological stress. 
  • Evidence for a radical mechanism of halogenation of monochlorodimedone catalyzed by chloroperoxidase. 
  • Evolutionary optimality applied to Drosophila experiments: hypothesis of constrained reproductive efficiency. 
  • Exercise Capacity and Predictors of Performance After Fontan: Results from the Pediatric Heart Network Fontan 3 Study. 
  • Exercise attenuates the weight-loss-induced reduction in muscle mass in frail obese older adults. 
  • Exercise decreases fat selection in female rats during weight cycling. 
  • Exercise dose response in muscle. 
  • Exercise outcomes after pulmonary rehabilitation depend on the initial mechanism of exercise limitation among non-oxygen-dependent COPD patients. 
  • Exercise responses before and after physical conditioning in patients with severely depressed left ventricular function. 
  • Exercise training for competitive tennis. 
  • Exercise training of patients with ventricular dysfunction and heart failure. 
  • Exercise-induced angiogenesis-related growth and transcription factors in skeletal muscle, and their modification in muscle pathology. 
  • Extracranial-intracranial bypass surgery: hemodynamic and metabolic effects. 
  • Factors controlling oxygen utilization. 
  • Fatigability, Exercise Intolerance, and Abnormal Skeletal Muscle Energetics in Heart Failure. 
  • Feasibility of 19F imaging of perfluorochemical emulsions to measure myocardial vascular volume. 
  • Feasibility, safety, and efficacy of aerobic training in pretreated patients with metastatic breast cancer: A randomized controlled trial. 
  • Fine-root respiration in a loblolly pine (Pinus taeda L.) forest exposed to elevated CO2 and N fertilization. 
  • Fitness and Fatness Are Both Associated with Cardiometabolic Risk in Preadolescents. 
  • From the Cover: Arsenite Uncouples Mitochondrial Respiration and Induces a Warburg-like Effect in Caenorhabditis elegans. 
  • Functional photoacoustic microscopy of diabetic vasculature. 
  • Functional status in left ventricular assist device-supported patients: a literature review. 
  • Functional status, heart rate, and rhythm abnormalities in 521 Fontan patients 6 to 18 years of age. 
  • Galectin-3 in ambulatory patients with heart failure: results from the HF-ACTION study. 
  • Gastrulation in the sea urchin embryo requires the deposition of crosslinked collagen within the extracellular matrix. 
  • Genetic mechanisms that determine oxidative capacity of striated muscles. Control of gene transcription. 
  • Genomic predictors of the maximal O₂ uptake response to standardized exercise training programs. 
  • Glucagon stimulation of mitochondrial ATPase and potassium ion transport. 
  • Green's function methods for analysis of oxygen delivery to tissue by microvascular networks. 
  • Healthy Aging and Cardiovascular Function: Invasive Hemodynamics During Rest and Exercise in 104 Healthy Volunteers. 
  • Heart rate and energetics of free-ranging king penguins (Aptenodytes patagonicus). 
  • Heme-copper oxidases use tunneling pathways. 
  • Heme-oxygenase-1-induced protection against hypoxia/reoxygenation is dependent on biliverdin reductase and its interaction with PI3K/Akt pathway. 
  • Hemodynamic and metabolic variables predict porcine ex vivo liver function. 
  • Hemodynamic effects of middle cerebral artery stenosis and occlusion. 
  • Hepatic FTO expression is increased in NASH and its silencing attenuates palmitic acid-induced lipotoxicity. 
  • Her2/neu signaling blockade improves tumor oxygenation in a multifactorial fashion in Her2/neu+ tumors. 
  • Heterogeneity of glycolysis in cancers and therapeutic opportunities. 
  • High-Throughput Tissue Bioenergetics Analysis Reveals Identical Metabolic Allometric Scaling for Teleost Hearts and Whole Organisms. 
  • High-dose fentanyl does not adversely affect outcome from forebrain ischemia in the rat. 
  • High-fat diet-induced colonocyte dysfunction escalates microbiota-derived trimethylamine N-oxide. 
  • How accurately can we estimate energetic costs in a marine top predator, the king penguin? 
  • Human, Tissue-Engineered, Skeletal Muscle Myobundles to Measure Oxygen Uptake and Assess Mitochondrial Toxicity. 
  • Hyperventilation. 
  • Hypoperfusion without ischemia surrounding acute intracerebral hemorrhage. 
  • Hypoxia and radiotherapy: opportunities for improved outcomes in cancer treatment. 
  • Hypoxia in the thymus: role of oxygen tension in thymocyte survival. 
  • Identification of DK419, a potent inhibitor of Wnt/β-catenin signaling and colorectal cancer growth. 
  • Identification of a novel malonyl-CoA IC(50) for CPT-I: implications for predicting in vivo fatty acid oxidation rates. 
  • Impact of atrial fibrillation on exercise capacity in heart failure with preserved ejection fraction: a RELAX trial ancillary study. 
  • Impaired left ventricular global longitudinal strain in patients with heart failure with preserved ejection fraction: insights from the RELAX trial. 
  • Improvement in the mechanical efficiency of walking: an explanation for the "placebo effect" seen during repeated exercise testing of patients with heart failure. Duke University Clinical Cardiology Studies (DUCCS) Exercise Group. 
  • Inactivity, exercise, and visceral fat. STRRIDE: a randomized, controlled study of exercise intensity and amount. 
  • Increased hepatic oxygenation following ethanol administration in the baboon. 
  • Increased levels of apoptosis in gastrocnemius skeletal muscle in patients with peripheral arterial disease. 
  • Increased oxygen extraction fraction is associated with prior ischemic events in patients with carotid occlusion. 
  • Increased wedge pressure facilitates decreased lung vascular resistance during upright exercise. 
  • Increases in human sperm oxygen consumption at low cell concentrations. 
  • Incremental and independent value of cardiopulmonary exercise test measures and the Seattle Heart Failure Model for prediction of risk in patients with heart failure. 
  • Influence of a 3.5 day fast on physical performance. 
  • Influence of exercise intensity on abdominal fat and adiponectin in elderly adults. 
  • Influence of high altitude on cerebral blood flow and fuel utilization during exercise and recovery. 
  • Inhibition of de novo ceramide synthesis reverses diet-induced insulin resistance and enhances whole-body oxygen consumption. 
  • Injectable Phosphorescence-based Oxygen Biosensors Identify Post Ischemic Reactive Hyperoxia. 
  • Insulin resistance and altered systemic glucose metabolism in mice lacking Nur77. 
  • Insulin-Like Growth Factor-Binding Protein-7 as a Biomarker of Diastolic Dysfunction and Functional Capacity in Heart Failure With Preserved Ejection Fraction: Results From the RELAX Trial. 
  • Interleukin-1 Blockade in Recently Decompensated Systolic Heart Failure: Results From REDHART (Recently Decompensated Heart Failure Anakinra Response Trial). 
  • Interpretation of blood lactate measurements in paediatric open-heart surgery and in extracorporeal membrane oxygenation. 
  • Intraocular pressure effects on optic nerve-head oxidative metabolism measured in vivo. 
  • Intravenous allopurinol decreases myocardial oxygen consumption and increases mechanical efficiency in dogs with pacing-induced heart failure. 
  • Is there a role for hyperoxia in the management of severe traumatic brain injury? 
  • Is there a threshold between peak oxygen uptake and self-reported physical functioning in older adults? 
  • Isolated perfused lung--substrate utilization. 
  • Jugular bulb saturation and cognitive dysfunction after cardiopulmonary bypass. 
  • Label-free in vivo optical imaging of microvasculature and oxygenation level. 
  • Lactate uptake contributes to the NAD(P)H biphasic response and tissue oxygen response during synaptic stimulation in area CA1 of rat hippocampal slices. 
  • Lactate, oxygen uptake, and cycling performance in triathletes. 
  • Latex nanosphere delivery system (LNDS): novel nanometer-sized carriers of fluorescent dyes and active agents selectively target neuronal subpopulations via uptake and retrograde transport. 
  • Left ventricular diastolic dysfunction and exercise intolerance in obese heart failure with preserved ejection fraction. 
  • Left-Biased Spermatogenic Failure in 129/SvJ Dnd1Ter/+ Mice Correlates with Differences in Vascular Architecture, Oxygen Availability, and Metabolites. 
  • Less body fat improves physical and physiological performance in army soldiers. 
  • Lipopolysaccharide induces oxidative cardiac mitochondrial damage and biogenesis. 
  • Local control of microvascular function: role in tissue oxygen supply. 
  • Locomotor energetics in primates: gait mechanics and their relationship to the energetics of vertical and horizontal locomotion. 
  • Long-term Cardiopulmonary Consequences of Treatment-Induced Cardiotoxicity in Survivors of ERBB2-Positive Breast Cancer. 
  • Long-term effects of exercise on psychological functioning in older men and women. 
  • Long-term implantation of voltammetric oxidase/peroxide glucose sensors in the rat peritoneum. 
  • Longitudinal optical imaging of tumor metabolism and hemodynamics. 
  • Low Volume Aerobic Training Heightens Muscle Deoxygenation in Early Post-Angina Pectoris Patients. 
  • Low-volume muscle endurance training prevents decrease in muscle oxidative and endurance function during 21-day forearm immobilization. 
  • Lung mechanics and pulmonary function testing in cetaceans. 
  • METs and accelerometry of walking in older adults: standard versus measured energy cost. 
  • MIBG inhibits respiration: potential for radio- and hyperthermic sensitization. 
  • MR imaging of oxygen extraction and neurovascular coupling. 
  • Making Cardiopulmonary Exercise Testing Interpretable for Clinicians. 
  • Mavacamten Treatment for Obstructive Hypertrophic Cardiomyopathy: A Clinical Trial. 
  • Mavacamten for treatment of symptomatic obstructive hypertrophic cardiomyopathy (EXPLORER-HCM): a randomised, double-blind, placebo-controlled, phase 3 trial. 
  • Measuring tumor cycling hypoxia and angiogenesis using a side-firing fiber optic probe. 
  • Mechanical determinants of myocardial oxygen consumption in conscious dogs. 
  • Mechanism of defective oxygen extraction following global ischemia. 
  • Mechanism of the luminol-dependent chemiluminescence of human neutrophils. 
  • Mechanisms of regulating the respiratory burst in leukocytes. 
  • Mechanisms underlying hypoxia development in tumors. 
  • Metabolic activity of the lung. 
  • Metabolic and ventilatory responses to steady state exercise relative to lactate thresholds. 
  • Metabolic costs of foraging and the management of O2 and CO2 stores in Steller sea lions. 
  • Metabolic deterioration during global ischemia as a function of time in the intact normal dog heart. 
  • Metabolic response to respiratory heat loss-induced core cooling. 
  • Metabolic studies of rat renal tubule cells loaded with cystine: the cystine dimethylester model of cystinosis. 
  • Metabolism and thermoregulation during fasting in king penguins, Aptenodytes patagonicus, in air and water. 
  • Metabolism during flight in the laughing gull, Larus atricilla. 
  • Metallothionein abrogates GTP cyclohydrolase I inhibition-induced cardiac contractile and morphological defects: role of mitochondrial biogenesis. 
  • Minimal difference between aerobic and progressive resistance exercise on metabolic profile and fitness in older adults with diabetes mellitus: a randomised trial. 
  • Mitochondrial Morphology and Fundamental Parameters of the Mitochondrial Respiratory Chain Are Altered in Caenorhabditis elegans Strains Deficient in Mitochondrial Dynamics and Homeostasis Processes. 
  • Mitochondrial distribution in hamster cremaster muscle. 
  • Mitochondrial dysfunction in ataxia-telangiectasia. 
  • Mitochondrial dysfunction in human immunodeficiency virus-1 transgenic mouse cardiac myocytes. 
  • Mitochondrial respiration after sepsis and prolonged hypoxia. 
  • Moderate-intensity aerobic training program improves insulin sensitivity and inflammatory markers in a pilot study of morbidly obese minority teens. 
  • Modest increase in peak VO2 is related to better clinical outcomes in chronic heart failure patients: results from heart failure and a controlled trial to investigate outcomes of exercise training. 
  • Modified ultrafiltration improves cerebral metabolic recovery after circulatory arrest. 
  • Modulation of decompression sickness risk in pigs with caffeine during H(2) biochemical decompression. 
  • Molecular Transducers of Physical Activity Consortium (MoTrPAC): Mapping the Dynamic Responses to Exercise. 
  • Molecular controls of the oxygenation and redox reactions of hemoglobin. 
  • Monitoring oxygen delivery in the critically ill. 
  • Monocarboxylate transporter antagonism reveals metabolic vulnerabilities of viral-driven lymphomas. 
  • Multi-site Measurements of Muscle O2 Dynamics During Cycling Exercise in Early Post-myocardial Infarction. 
  • Multiple etiologies of tumor hypoxia require multifaceted solutions. 
  • Multiple metabolic changes mediate the response of Caenorhabditis elegans to the complex I inhibitor rotenone. 
  • Muscle Deoxygenation and Its Heterogeneity Changes After Endurance Training. 
  • Muscle Oxygen Dynamics During Cycling Exercise in Angina Pectoris Patients. 
  • Muscular Tissue Oxygen Saturation and Posthysterectomy Nausea and Vomiting: The iMODIPONV Randomized Controlled Trial. 
  • Musculoskeletal, biomechanical, and physiological gender differences in the US military. 
  • Myocardial Energetics in Heart Failure With Preserved Ejection Fraction. 
  • Myocardial blood flow and oxygen consumption in the empty-beating, fibrillating, and potassium-arrested hypertrophied canine heart. 
  • Myocardial energetics and blood flow in acute rapid ventricular pacing. 
  • Myocardial oxygenation in dogs during partial and complete coronary artery occlusion. 
  • N-terminal pro-brain natriuretic peptide and exercise capacity in chronic heart failure: data from the Heart Failure and a Controlled Trial Investigating Outcomes of Exercise Training (HF-ACTION) study. 
  • NADH fluorescence and [K+]o changes during hippocampal electrical stimulation. 
  • NADH fluorescence, [K+]0 and oxygen consumption in cat cerebral cortex during direct cortical stimulation. 
  • Natural orifice transluminal endoscopic surgery (NOTES): assessment of peritoneal bacterial load after intraperitoneal antimicrobial wash and evaluation of hemodynamic changes in a porcine model. 
  • Near infrared monitoring of human skeletal muscle oxygenation during forearm ischemia. 
  • Near infrared spectroscopy: in situ studies of skeletal and cardiac muscle. 
  • Near-infrared monitoring of cerebral oxygen sufficiency. I. Spectra of cytochrome c oxidase. 
  • Near-infrared spectrophotometric monitoring of oxygen distribution to intact brain and skeletal muscle tissues. 
  • Near-infrared spectroscopy for monitoring muscle oxygenation. 
  • Neurocognition in treatment-resistant hypertension: profile and associations with cardiovascular biomarkers. 
  • Neutrophil migration is defective during recombinant human granulocyte-macrophage colony-stimulating factor infusion after autologous bone marrow transplantation in humans. 
  • New Equations for Predicting Maximum Oxygen Uptake in Patients With Heart Failure. 
  • New York Heart Association functional class predicts exercise parameters in the current era. 
  • Nitrofurantoin-stimulated superoxide production by channel catfish (Ictalurus punctatus) hepatic microsomal and soluble fractions. 
  • Nitroxyl anion regulation of the NMDA receptor. 
  • Non-invasive monitoring of tissue oxygenation during laparoscopic donor nephrectomy. 
  • Noninvasive measures of oxidative metabolism on working human muscles by near-infrared spectroscopy. 
  • Noninvasive monitoring of cerebral oxygenation in preterm infants: preliminary observations. 
  • Nonlinear increases in diffusing capacity during exercise by seated and supine subjects. 
  • Novel Methodology for Measuring Regional Myocardial Efficiency. 
  • O2 saturation in the intercostal space during moderate and heavy constant-load exercise. 
  • Obesity-Induced Changes in T-Cell Metabolism Are Associated With Impaired Memory T-Cell Response to Influenza and Are Not Reversed With Weight Loss. 
  • Observations on man in an oxygen-helium environment at 380 mm. Hg total pressure. II. Respiratory. 
  • Once-weekly muscle endurance and strength training prevents deterioration of muscle oxidative function and attenuates the degree of strength decline during 3-week forearm immobilization. 
  • Onshore energetics in penguins: theory, estimation and ecological implications. 
  • Oral Iron Therapy for Heart Failure With Reduced Ejection Fraction: Design and Rationale for Oral Iron Repletion Effects on Oxygen Uptake in Heart Failure. 
  • Organ protective mechanisms common to extremes of physiology: a window through hibernation biology. 
  • Outcomes, health policy, and managed care: relationships between patient-reported outcome measures and clinical measures in outpatients with heart failure. 
  • Oxidative metabolism in rat hepatocytes and mitochondria during sepsis. 
  • Oxidative metabolism in sepsis and sepsis syndrome. 
  • Oxidative stress and adenine nucleotide control of mitochondrial permeability transition. 
  • Oxygen consumption, thermal conductance, and torpor in the California pocket mouse Perognathus californicus. 
  • Oxygen flux analysis to understand the biological function of sirtuins. 
  • Oxygen kinetics in preretinal perfluorotributylamine. 
  • Oxygen metabolism in acute ischemic stroke. 
  • Oxygen sufficiency in working rabbit papillary muscle at 35 degrees C. 
  • Oxygen transport by the circulatory system of the green iguana (Iguana iguana) at different body temperatures. 
  • Oxygen transport dynamics after resuscitation with a conjugated hemoglobin solution. 
  • Oxygen transport dynamics of acellular hemoglobin solutions in an isovolemic hemodilution model in swine. 
  • Oxygen uptake and mechanical ventilation. 
  • PRIME: A Novel Low-Mass, High-Repetition Approach to Improve Function in Older Adults. 
  • Pancreatitis-associated ascitic fluid: effect on the oxygen consumption of liver cells. 
  • Panretinal photocoagulation and retinal oxygenation in normal and diabetic cats. 
  • Parent education and biologic factors influence on cognition in sickle cell anemia. 
  • Patient and program outcome assessment in pulmonary rehabilitation: an AACVPR statement. 
  • Patterns and variability of tumor oxygenation in human soft tissue sarcomas, cervical carcinomas, and lymph node metastases. 
  • Peak oxygen consumption and long-term all-cause mortality in nonsmall cell lung cancer. 
  • Peak oxygen uptake (VO2peak) across childhood, adolescence and young adulthood in Barth syndrome: Data from cross-sectional and longitudinal studies. 
  • Perceived change among participants in an exercise program for older adults. 
  • Peripheral effects of endurance training in young and old subjects. 
  • Personalized home-based interval exercise training may improve cardiorespiratory fitness in cancer patients preparing to undergo hematopoietic cell transplantation. 
  • Pharmacodynamics and pharmacokinetics of milrinone administration to increase oxygen delivery in critically ill patients. 
  • Pharmacologic electroencephalographic suppression during cardiopulmonary bypass: a comparison of thiopental and isoflurane. 
  • Phorbol myristate acetate mediates redistribution of protein kinase C in human neutrophils: potential role in the activation of the respiratory burst enzyme. 
  • PhosphdiesteRasE-5 Inhibition to Improve CLinical Status and EXercise Capacity in Diastolic Heart Failure (RELAX) trial: rationale and design. 
  • Phosphorus 31 magnetic resonance spectroscopy of perifused human placental villi under varying oxygen concentrations. 
  • Photodynamic retinal vascular thrombosis. Rate and duration of vascular occlusion. 
  • Physiologic and biochemical rationale for treating COVID-19 patients with hyperbaric oxygen. 
  • Physiologic basis for the age-related decline in aerobic work capacity. 
  • Physiological plasticity of cardiorespiratory function in a eurythermal marine teleost, the longjaw mudsucker, Gillichthys mirabilis. 
  • Physiological responses to focal cerebral ischemia in humans. 
  • Physiology of hyperbaric hyperoxia. 
  • Pigment formation from L-tryptophan by a particulate fraction from an Achromobacter species. 
  • Plantar flexion: an effective training for peripheral arterial disease. 
  • Plasma cortisol changes following a mile run in conditioned subjects. 
  • Plasma creatine kinase activity and exercise-induced muscle damage in older men. 
  • Polycyclic aromatic hydrocarbon and hypoxia exposures result in mitochondrial dysfunction in zebrafish. 
  • Polyglutamine expansion inhibits respiration by increasing reactive oxygen species in isolated mitochondria. 
  • Porcine hepatic phospholipid efflux during reperfusion after cold ischemia. 
  • Position as a variable for cardiovascular responses during exercise. 
  • Positron emission tomography and its application to the study of cerebrovascular disease in man. 
  • Positron emission tomography in cerebrovascular disease. 
  • Postlipopolysaccharide oxidative damage of mitochondrial DNA. 
  • Postoperative hypoxemia: common, undetected, and unsuspected after bariatric surgery. 
  • Pre-exercise participation cardiovascular screening in a heterogeneous cohort of adult cancer patients. 
  • Predicting peak oxygen uptake among older patients with chronic illness. 
  • Predicting the energy cost of terrestrial locomotion: a test of the LiMb model in humans and quadrupeds. 
  • Predictors of increased PaCO2 during immersed prone exercise at 4.7 ATA. 
  • Pregnancy and Smoothelin-like Protein 1 (SMTNL1) Deletion Promote the Switching of Skeletal Muscle to a Glycolytic Phenotype in Human and Mice. 
  • Preoperative exercise Vo2 measurement for lung resection candidates: results of Cancer and Leukemia Group B Protocol 9238. 
  • Production of hydroxyl radical in the hippocampus after CO hypoxia or hypoxic hypoxia in the rat. 
  • Progesterone stimulates mitochondrial activity with subsequent inhibition of apoptosis in MCF-10A benign breast epithelial cells. 
  • Prognostic Value of Peak Oxygen Uptake in Patients Supported With Left Ventricular Assist Devices (PRO-VAD). 
  • Propranolol's potential to increase survival time in a disabled submarine. 
  • Protamine and its cardiovascular effects. 
  • Protection of mitochondrial function during ischemia by potassium cardioplegia: correlation with ischemic contracture. 
  • Psychological and physiological effects of physical conditioning on the elderly. 
  • Pulmonary function in patients with acute coronary syndrome treated with ticagrelor or clopidogrel (from the Platelet Inhibition and Patient Outcomes [PLATO] pulmonary function substudy). 
  • Pulmonary gas exchange in humans exercising at sea level and simulated altitude. 
  • Pump speed modulations and sub-maximal exercise tolerance in left ventricular assist device recipients: A double-blind, randomized trial. 
  • Quantification of ischemic muscle deoxygenation by near infrared time-resolved spectroscopy. 
  • 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 assessment of cardiorespiratory fitness, skeletal muscle function, and body composition in adults with primary malignant glioma. 
  • Quantitative diffuse reflectance and fluorescence spectroscopy: tool to monitor tumor physiology in vivo. 
  • ROS production and angiogenic regulation by macrophages in response to heat therapy. 
  • Randomized Controlled Trial Evaluating Aerobic Training and Common Sport-Related Concussion Outcomes in Healthy Participants. 
  • Rapid determination of oxygen saturation and vascularity for cancer detection. 
  • 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. 
  • Rationale for use of an exercise end point and design for the ADVANCE (A Dose evaluation of a Vasopressin ANtagonist in CHF patients undergoing Exercise) trial. 
  • Reactive oxygen species produced by liver mitochondria of rats in sepsis. 
  • Recovery from swimming-induced hypothermia in king penguins: effects of nutritional condition. 
  • Recovery of cerebral metabolism and mitochondrial oxidation state is delayed after hypothermic circulatory arrest. 
  • Reduced Oxidative Phosphorylation and Increased Glycolysis in Human Glaucoma Lamina Cribrosa Cells. 
  • Reduced blood flow in abdominal viscera measured by Doppler ultrasound during one-legged knee extension. 
  • Reduced oxygen concentration for the resuscitation of infants with congenital diaphragmatic hernia. 
  • Reduced oxygen extraction during reperfusion: a consequence of global ischemic arrest. 
  • Regional Adipose Distribution and its Relationship to Exercise Intolerance in Older Obese Patients Who Have Heart Failure With Preserved Ejection Fraction. 
  • Regional cerebral blood flow and metabolic rate in persistent Lyme encephalopathy. 
  • Regional cerebrovascular and metabolic effects of hyperventilation after severe traumatic brain injury. 
  • Regional differences in the refractory period of the hemodynamic response: an event-related fMRI study. 
  • Regulation of brain blood flow and oxygen delivery in elite breath-hold divers. 
  • Relation of Angina Pectoris to Outcomes, Quality of Life, and Response to Exercise Training in Patients With Chronic Heart Failure (from HF-ACTION). 
  • Relation of depression to severity of illness in heart failure (from Heart Failure And a Controlled Trial Investigating Outcomes of Exercise Training [HF-ACTION]). 
  • Relation of size of secondary ventricles to exercise performance in children after fontan operation. 
  • Relationship between fat-to-fat-free mass ratio and decrements in leg strength after downhill running. 
  • Relationship between leg muscle capillary density and peak hyperemic blood flow with endurance capacity in peripheral artery disease. 
  • Relationship between reduced lower abdominal blood flows and heart rate in recovery following cycling exercise. 
  • Relationship of age and exercise performance in patients with heart failure: the HF-ACTION study. 
  • Relationships between in vivo and in vitro measurements of metabolism in young and old human calf muscles. 
  • Relationships between running economy and temporal EMG characteristics of bi-articular leg muscles. 
  • Reliability and determinants of retinal vessel oximetry measurements in healthy eyes. 
  • Reliability and reproducibility of retinal oxygen saturation measurements using a predefined peri-papillary annulus. 
  • Renin-angiotensin system stimulates respiration during acute hypotension but not during hypercapnia. 
  • Reply from the authors: O is for nOrmoxia. 
  • Reproducibility of peak oxygen uptake and other cardiopulmonary exercise testing parameters in patients with heart failure (from the Heart Failure and A Controlled Trial Investigating Outcomes of exercise traiNing). 
  • Respiration and osmoregulation of the estuarine crab, Rhithropanopeus harrisii (Gould): effects of the herbicide, alachlor. 
  • Respiration during flight in birds. 
  • Respiratory physiology of house sparrows in relation to high-altitude flight. 
  • Responses of soil microbial communities to water stress: results from a meta-analysis. 
  • Resting ventricular-vascular function and exercise capacity in heart failure with preserved ejection fraction: a RELAX trial ancillary study. 
  • Results of the FUEL Trial. 
  • Retinal oximetry measures systemic hypoxia in central nervous system vessels in chronic obstructive pulmonary disease. 
  • Retinal oxygen consumption in vitro. The effect of diabetes mellitus, oxygen and glucose. 
  • Reversible uncoupling of oxidative phosphorylation at low oxygen tension. 
  • Reversing the Warburg effect as a treatment for glioblastoma. 
  • Rhodamine 123 as a probe of transmembrane potential in isolated rat-liver mitochondria: spectral and metabolic properties. 
  • Role for stearoyl-CoA desaturase-1 in leptin-mediated weight loss. 
  • Role of aerobic fitness and aging on cerebral white matter integrity. 
  • Role of right ventricular and pulmonary functional abnormalities in limiting exercise capacity in adults with congenital heart disease. 
  • Role of surface complexed iron in oxidant generation and lung inflammation induced by silicates. 
  • Running kinematics and shock absorption do not change after brief exhaustive running. 
  • Safety and Utility of Cardiopulmonary Exercise Testing in Arrhythmogenic Right Ventricular Cardiomyopathy/Dysplasia. 
  • Safety and feasibility of aerobic training on cardiopulmonary function and quality of life in postsurgical nonsmall cell lung cancer patients: a pilot study. 
  • Safety and feasibility of high-pressure transvenous limb perfusion with 0.9% saline in human muscular dystrophy. 
  • Sarcopenic obesity and the pathogenesis of exercise intolerance in heart failure with preserved ejection fraction. 
  • Seahorse Xfe 24 Extracellular Flux Analyzer-Based Analysis of Cellular Respiration in Caenorhabditis elegans. 
  • Sex differences in respiratory and circulatory cost during hypoxic walking: potential impact on oxygen saturation. 
  • Sex-Related Difference in Muscle Deoxygenation Responses Between Aerobic Capacity-Matched Elderly Men and Women. 
  • Short-Term Changes in Cardiorespiratory Fitness in Response to Exercise Training and the Association with Long-Term Cardiorespiratory Fitness Decline: The STRRIDE Reunion Study. 
  • Simultaneous administration of glucose and hyperoxic gas achieves greater improvement in tumor oxygenation than hyperoxic gas alone. 
  • Simultaneous monitoring of tissue PO2 and NADH fluorescence during synaptic stimulation and spreading depression reveals a transient dissociation between oxygen utilization and mitochondrial redox state in rat hippocampal slices. 
  • Sirtuin-1 expression and activity is diminished in aged liver grafts. 
  • Skeletal muscle abnormalities and exercise intolerance in older patients with heart failure and preserved ejection fraction. 
  • Skeletal muscle abnormalities in heart failure with preserved ejection fraction. 
  • Skeletal muscle beta-adrenergic receptors: variations due to fiber type and training. 
  • Skeletal muscle deoxygenation abnormalities in early post-myocardial infarction. 
  • Skeletal muscle oxygen availability during respiratory acid-base disturbances in cats. 
  • Smoking withdrawal shifts the spatiotemporal dynamics of neurocognition. 
  • Spectrum and subcellular determinants of fluorinated anesthetic-mediated proximal tubular injury. 
  • Spinal-flexibility-plus-aerobic versus aerobic-only training: effect of a randomized clinical trial on function in at-risk older adults. 
  • Splanchnic Nerve Block for Chronic Heart Failure. 
  • Statins and Exercise Training Response in Heart Failure Patients: Insights From HF-ACTION. 
  • Stimulation of neutrophil oxidative metabolism by chemotactic peptides: influence of calcium ion concentration and cytochalasin B and comparison with stimulation by phorbol myristate acetate. 
  • Strength training and determinants of VO2max in older men. 
  • Substance P primes human neutrophil activation: a mechanism for neurological regulation of inflammation. 
  • Supervised exercise training improves aerobic capacity and muscle strength in older women with heart failure. 
  • Supply-side constraints are insufficient to explain the ontogenetic scaling of metabolic rate in the tobacco Hornworm, Manduca sexta. 
  • Supporting oxygenation in acute respiratory failure. 
  • Suppression of the respiratory burst of human monocytes by a synthetic peptide homologous to envelope proteins of human and animal retroviruses. 
  • Surviving Without Oxygen: How Low Can the Human Brain Go? 
  • Suspension of medullary thick ascending limb tubules from the rabbit kidney. 
  • Swimming-Induced Pulmonary Edema: Pathophysiology and Risk Reduction With Sildenafil. 
  • Synergistic cytotoxicity between menadione and dicumarol vs. murine leukemia L1210. 
  • Synergistic effects of hyperoxic gas breathing and reduced oxygen consumption on tumor oxygenation: a theoretical model. 
  • Technical foundations and pitfalls of clinical fMRI. 
  • Temporal changes in PO2 of R3230AC tumors in Fischer-344 rats. 
  • Tezosentan normalizes hepatomesenteric perfusion in a porcine model of cardiac tamponade. 
  • 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 HO-1/CO system regulates mitochondrial-capillary density relationships in human skeletal muscle. 
  • The Kety-Schmidt technique for quantitative perfusion and oxygen metabolism measurements in the MR imaging environment. 
  • The design and operation of a dual-beal long-focal-length fluorometer for monitoring the oxidative metabolism in vivo. 
  • The effect of beta-adrenergic blockers on the prognostic value of peak exercise oxygen uptake in patients with heart failure. 
  • The effect of cell-free and erythrocyte-containing perfusion in rat livers. 
  • The effect of darbepoetin alfa on growth, oxygenation and radioresponsiveness of a breast adenocarcinoma. 
  • The effect of photocoagulation on the oxygenation and ultrastructure of avascular retina. 
  • The effect of temperature on cerebral metabolism and blood flow in adults during cardiopulmonary bypass. 
  • The effects of atrial fibrillation on myocardial blood flow and energetics. 
  • The effects of food intake on muscle oxygen consumption: noninvasive measurement using NIRS. 
  • The effects of ibuprofen on the physiology and survival of patients with sepsis. The Ibuprofen in Sepsis Study Group. 
  • The effects of ventricular pacing on left ventricular geometry, function, myocardial oxygen consumption, and efficiency of contraction in conscious dogs. 
  • The energetic cost of climbing in primates. 
  • The future of pulmonary function testing. 
  • The independently fractal nature of respiration and heart rate during exercise under normobaric and hyperbaric conditions. 
  • The influence of changes in blood volume on angina pectoris. A study of the effect of phlebotomy. 
  • The influence of speed, grade and mass during simulated off road bicycling. 
  • The lung cancer exercise training study: a randomized trial of aerobic training, resistance training, or both in postsurgical lung cancer patients: rationale and design. 
  • The mechanisms by which hyperbaric oxygen and carbogen improve tumour oxygenation. 
  • The nature of fluorocarbon enhanced cerebral oxygen transport. 
  • The near infrared (NIR) absorption band of cytochrome aa3 in purified enzyme, isolated mitochondria and in the intact brain in situ. 
  • The perfusion of isolated whole organs. 
  • The pervasive presence of fluctuating oxygenation in tumors. 
  • The physiological ecology of the supratidal amphipod Talorchestia longicornis. 
  • The relation between the torpor cycle and heat exchange in the California pocket mouse Perognathus californicus. 
  • The relationship between the tumor physiologic microenvironment and angiogenesis. 
  • The reproducibility of the Bruce protocol exercise test for the determination of aerobic capacity in older women. 
  • The role of allopurinol and deferoxamine in preventing pressure ulcers in pigs. 
  • The ultraendurance triathlete: a physiological profile. 
  • The use of haemoglobin glutamer-250 (HBOC-201) as an oxygen bridge in patients with acute anaemia associated with surgical blood loss. 
  • The use of recombinant human granulocyte-macrophage colony-stimulating factor in autologous bone marrow transplantation. 
  • Theophylline produces an adverse effect on myocardial lactate metabolism at a therapeutic serum concentration: an effect blocked by verapamil. 
  • Therapeutic exercise for individuals with heart failure: special attention to older women with heart failure. 
  • Thermal responses in humans exposed to cold hyperbaric helium-oxygen. 
  • Thyroid Hormone Stimulation of Autophagy Is Essential for Mitochondrial Biogenesis and Activity in Skeletal Muscle. 
  • Time-of-day effect on cardiac responses to progressive exercise. 
  • Timing of cardiac transplantation in patients with heart failure receiving beta-adrenergic blockers. 
  • Tissue oxygenation and blood flow on specialized and conventional hospital beds. 
  • Titrating Oxygen Requirements During Exercise: Evaluation of a Standardized Single Walk Test Protocol. 
  • Training trials in heart failure: time to exercise restraint? 
  • Transcutaneous PO2 monitoring for assessing viability and predicting survival of skin flaps: experimental and clinical correlations. 
  • Tumor oxygenation: a matter of supply and demand. 
  • Unchanged muscle deoxygenation heterogeneity during bicycle exercise after 6 weeks of endurance training. 
  • Unlocking the barriers to improved functional capacity in the elderly: rationale and design for the "Fit for Life trial". 
  • Using Machine Learning to Identify Organ System Specific Limitations to Exercise via Cardiopulmonary Exercise Testing. 
  • Using the 6-minute walk test to predict disability-free survival after major surgery. 
  • Variability of cerebral blood volume and oxygen extraction: stages of cerebral haemodynamic impairment revisited. 
  • Variables Measured During Cardiopulmonary Exercise Testing as Predictors of Mortality in Chronic Systolic Heart Failure. 
  • Variants in angiopoietin-2 (ANGPT2) contribute to variation in nocturnal oxyhaemoglobin saturation level. 
  • Vasodilator therapy in acute myocardial infarction. A comparison of sodium nitroprusside and nitroglycerin. 
  • Ventilation studied with circulatory occlusion during two intensities of exercise. 
  • Ventilatory control studied with circulatory occlusion during exercise recovery. 
  • Ventilatory effects of angiotensin and vasopressin in conscious rats. 
  • Ventricular and myocardial efficiencies during acute aortic regurgitation in conscious dogs. 
  • Video-assisted wedge resection and local radiotherapy for peripheral lung cancer in high-risk patients: the Cancer and Leukemia Group B (CALGB) 9335, a phase II, multi-institutional cooperative group study. 
  • Visual activation in alpha-chloralose-anaesthetized cats does not cause lactate accumulation in the visual cortex as detected by [1H]NMR difference spectroscopy. 
  • Vitamin E, vitamin C, and exercise. 
  • Warming during cardiopulmonary bypass is associated with jugular bulb desaturation. 
  • Which is the best indicator of muscle oxygen extraction during exercise using NIRS?: Evidence that HHb is not the candidate. 
  • Whistling is metabolically cheap for communicating bottlenose dolphins (Tursiops truncatus). 
  • pH-stat cooling improves cerebral metabolic recovery after circulatory arrest in a piglet model of aortopulmonary collaterals. 
  • β1-Blockade increases maximal apnea duration in elite breath-hold divers. 
• 

  Keywords of People

  • Barker, Piers Christopher Andrew, Professor of Pediatrics, Pediatrics, Cardiology
  • Charles, Hal Cecil, Adjunct Associate Professor in the Department of Radiology, Radiology
  • Cianciolo, George James, Associate Professor Emeritus of Pathology, Pathology
  • Hirschey, Matthew, Associate Professor of Medicine, Cell Biology
  • Lee, Walter T, Professor of Head and Neck Surgery & Communication Sciences, Radiation Oncology
  • Nielsen, Karen Cristina, Associate Professor of Anesthesiology, Anesthesiology, Ambulatory
  • O'Connor, Christopher Michael, Adjunct Professor in the Department of Medicine, Medicine, Clinical Pharmacology
  • Palmer, Gregory M., Associate Professor of Radiation Oncology, Radiation Oncology