Hematocrit

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  Subject Areas on Research

  • A Theoretical Mathematical Model to Estimate Blood Volume in Clinical Practice. 
  • A comparison of tumor and normal tissue microvascular hematocrits and red cell fluxes in a rat window chamber model. 
  • A comparsion of polyurethane and silastic artificial hearts in 10 long survival experiments in calves. 
  • A prospective case-control study to investigate retinal microvascular changes in acute dengue infection. 
  • ACE inhibitors do not affect erythropoietin efficacy in haemodialysis patients. 
  • Absence of an effect of dietary corn oil content on plasma prolactin, progesterone, and 17 beta-estradiol in female Sprague-Dawley rats. 
  • Accounting for the role of hematocrit in between-subject variations of MRI-derived baseline cerebral hemodynamic parameters and functional BOLD responses. 
  • Acute intravascular volume expansion with rapidly administered crystalloid or colloid in the setting of moderate hypovolemia. 
  • Acute reductions in haematocrit increase flow-mediated dilatation independent of resting nitric oxide bioavailability in humans. 
  • Acute renal injury and lowest hematocrit during cardiopulmonary bypass: not only a matter of cellular hypoxemia. 
  • Admission oxygenation and ventilation parameters associated with discharge survival in severe pediatric traumatic brain injury. 
  • Age trajectories of physiological indices in relation to healthy life course. 
  • Allogeneic marrow transplantation for refractory anemia: a comparison of two preparative regimens and analysis of prognostic factors. 
  • An update on predictive biomarkers for major adverse cardiovascular events in patients undergoing vascular surgery. 
  • Anemia as a risk factor and therapeutic target in heart failure. 
  • Anesthetic effects on the glycerol model of rhabdomyolysis-induced acute renal failure in rats. 
  • Antifibrinolytic therapy in the management of the Kasabach Merritt syndrome. 
  • Antiplatelet therapy use after discharge among acute myocardial infarction patients with in-hospital bleeding. 
  • Assessment of primary hemostasis by PFA-100 analysis in a tertiary care center. 
  • Association of gender and lowest hematocrit on cardiopulmonary bypass with acute kidney injury and operative mortality in patients undergoing cardiac surgery. 
  • Atrial natriuretic factor-specific antibody as a tool for physiological studies. Evidence for role of atrial natriuretic factor in aldosterone and renal electrolyte regulation. 
  • Baseline risk of major bleeding in non-ST-segment-elevation myocardial infarction: the CRUSADE (Can Rapid risk stratification of Unstable angina patients Suppress ADverse outcomes with Early implementation of the ACC/AHA Guidelines) Bleeding Score. 
  • Calculated Estimates of Plasma Volume in Patients With Chronic Heart Failure-Comparison With Measured Volumes. 
  • Capillary network geometry and red cell distribution in hamster cremaster muscle. 
  • Changes in hematocrit based on incremental blood sampling: mathematical models perform poorly. 
  • Clinical correlates of histopathology in pediatric nonalcoholic steatohepatitis. 
  • Clinical evaluation of the FreeStyle Precision Pro system. 
  • Compensatory response to hemorrhage in conscious dogs on normal and low salt intake. 
  • Cumulative deficits and physiological indices as predictors of mortality and long life. 
  • Daytime pulse oximeter measurements do not predict incidence of pain and acute chest syndrome episodes in sickle cell anemia. 
  • Decreased deformability of polymorphonuclear leukocytes in diabetic cats. 
  • Demonstration and characterization of the hemoconcentrating effect of ascitic fluid that accumulates during hemorrhagic pancreatitis. 
  • Double jeopardy of renal insufficiency and anemia in patients undergoing percutaneous coronary interventions. 
  • Effect of maternal anemia at high altitude on infant hematocrit and oxygenation. 
  • Effects of chronic systemic administration of basic fibroblast growth factor on collateral development in the canine heart. 
  • Effects of extreme hemodilution during cardiac surgery on cognitive function in the elderly. 
  • Effects of feeding Fusarium moniliforme culture material, containing known levels of fumonisin B1, on the young broiler chick. 
  • Effects of graded doses of testosterone on erythropoiesis in healthy young and older men. 
  • Efficacy of iron-supplement bars to reduce anemia in urban Indian women: a cluster-randomized controlled trial. 
  • Elevated hematocrit in patients with schizophrenia. 
  • Enoxaparin associated with hugh abdominal wall hematomas: a report of two cases. 
  • Establishment of haematological and immunological reference values for healthy Tanzanian children in Kilimanjaro Region. 
  • Evaluation of the YSI 2300 glucose analyzer: algorithm-corrected results are accurate and specific. 
  • Ex vivo spermine dialdehyde treatment prevents lethal GVHD in a murine bone marrow transplantation model. 
  • Exome Genotyping Identifies Pleiotropic Variants Associated with Red Blood Cell Traits. 
  • Experimental hypoxemic hypoxia: effects of variation in hematocrit on magnetic resonance T2*-weighted brain images. 
  • Feeding practices and other risk factors for developing transfusion-associated necrotizing enterocolitis. 
  • Finding the optimal concentration range for fibrinogen replacement after severe haemodilution: an in vitro model. 
  • Gametocytemia in Plasmodium vivax and Plasmodium falciparum infections. 
  • Haemoconcentration during treatment of acute heart failure with cardiorenal syndrome: from the CARRESS-HF trial. 
  • Haemoconcentration, renal function, and post-discharge outcomes among patients hospitalized for heart failure with reduced ejection fraction: insights from the EVEREST trial. 
  • Hematocrit as a predictor of preoperative transfusion-associated complications in spine surgery: A NSQIP study. 
  • Hematocrits of triathletes: is monitoring useful? 
  • Hemodilution with other blood reinfusion techniques in total hip arthroplasty. 
  • Hypotensive effects of clonidine and chlorthalidone. Controlled clinical trial of drugs administered singly and in combination. 
  • Immune hemolytic transfusion reactions in monkeys: activation of the kallikrein system. 
  • Impact of anemia in patients with acute myocardial infarction undergoing primary percutaneous coronary intervention: analysis from the Controlled Abciximab and Device Investigation to Lower Late Angioplasty Complications (CADILLAC) Trial. 
  • Impact of marital status in patients undergoing radical cystectomy for bladder cancer. 
  • Inhibition of rat arterial smooth muscle cell proliferation by heparin. In vivo studies with anticoagulant and nonanticoagulant heparin. 
  • Insignificant blood damage in calves with a total artificial heart up to six months. 
  • Intraoperative colloid administration reduces postoperative nausea and vomiting and improves postoperative outcomes compared with crystalloid administration. 
  • Intraoperative physiologic variables and outcome in cardiac surgery: Part I. In-hospital mortality. 
  • Intraoperative physiologic variables and outcome in cardiac surgery: Part II. Neurologic outcome. 
  • Invited commentary. 
  • Is weekly iron and folic acid supplementation as effective as daily supplementation for decreasing incidence of anemia in adolescent girls? 
  • Laboratory profile of sickle cell disease: a cross-sectional analysis. The Cooperative Study of Sickle Cell Disease. 
  • Lactate measured in diluted and undiluted whole blood and plasma: comparison of methods and effect of hematocrit. 
  • Local control of microvascular function: role in tissue oxygen supply. 
  • Long-term testosterone gel (AndroGel) treatment maintains beneficial effects on sexual function and mood, lean and fat mass, and bone mineral density in hypogonadal men. 
  • Meta-analysis of rare and common exome chip variants identifies S1PR4 and other loci influencing blood cell traits. 
  • Metabolic factors associated with endotoxin-induced tolerance for hemorrhagic shock. 
  • Mice overexpressing extracellular superoxide dismutase have increased resistance to focal cerebral ischemia. 
  • Microvascular hematocrit and red cell flow in resting and contracting striated muscle. 
  • Modified ultrafiltration improves cerebral metabolic recovery after circulatory arrest. 
  • Neurodevelopmental Screening in Toddlers and Early Preschoolers with Sickle Cell Disease 
  • Normalization of hematocrit in hemodialysis patients does not affect silent ischemia. 
  • Normalization of hematocrit in hemodialysis patients with cardiac disease does not increase blood pressure. 
  • Novel delivery of oligonucleotides using a topical hydrogel tissue sealant in a murine partial nephrectomy model. 
  • Nutritional status of Native American adolescent substance users. 
  • Observations on man in an oxygen-helium environment at 380 mm. Hg total pressure. I. Clinical. 
  • Optimal hematocrit: a Procrustean bed for maximum oxygen transport rate? 
  • Oxygen transport by the circulatory system of the green iguana (Iguana iguana) at different body temperatures. 
  • Oxygen transport dynamics of acellular hemoglobin solutions in an isovolemic hemodilution model in swine. 
  • Oxygen transport in resting and contracting hamster cremaster muscles: experimental and theoretical microvascular studies. 
  • Oxytocin exposure during labor among women with postpartum hemorrhage secondary to uterine atony. 
  • Pain after percutaneous nephrolithotomy: impact of nephrostomy tube size. 
  • Physiological correlates of HIV-related fatigue. 
  • Platelet count in deep saturation diving. 
  • Post-operative pharmacologic thromboprophylaxis after major hepatectomy: does peripheral venous thromboembolism prevention outweigh bleeding risks? 
  • Postoperative Hematocrit and Adverse Outcomes in Pediatric Cardiac Surgery Patients: A Cross-Sectional Study From the Society of Thoracic Surgeons and Congenital Cardiac Anesthesia Society Database Collaboration. 
  • Predialysis systolic blood pressure correlates strongly with mean 24-hour systolic blood pressure and left ventricular mass in stable hemodialysis patients. 
  • Predictive value of access blood flow in detecting access thrombosis. 
  • Preoperative anemia predicts thrombosis and free flap failure in microvascular reconstruction. 
  • Prevalence of heterozygotes for hemochromatosis in the white population of the United States. 
  • Quantification of erythrocyte flow in the choroid of the albino rat. 
  • 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. 
  • Recombinant human erythropoietin in cancer-related anemia. Review of clinical evidence. 
  • Regional cerebral blood flow in normal blood circulated and perfluorocarbon transfused rats. 
  • Regulation of iron absorption in Hfe mutant mice. 
  • Relationship between activated clotting time during percutaneous intervention and subsequent bleeding complications. 
  • Relationship between serum lactate and ionized calcium in open-heart surgery. 
  • Relationship of erythrocyte polyamine levels and growth rate of transplantable tumors in rats. 
  • Renin promoter SV40 T-antigen transgenic mouse. A model of primary renal vascular hyperplasia. 
  • Reply: To PMID 23673070. 
  • Safety of selective serotonin reuptake inhibitor use prior to coronary artery bypass grafting. 
  • Simultaneous measurement of liposome extravasation and content release in tumors. 
  • Superoxide dismutase-3 promotes full expression of the EPO response to hypoxia. 
  • Targeted disruption of the mouse NHERF-1 gene promotes internalization of proximal tubule sodium-phosphate cotransporter type IIa and renal phosphate wasting. 
  • The association of lowest hematocrit during cardiopulmonary bypass with acute renal injury after coronary artery bypass surgery. 
  • The clinical and laboratory evaluation of the patient with erythrocytosis. 
  • The effects of bedside blood gas monitoring on blood loss and ventilator management. 
  • The influence of hemoconcentration on hypoxic pulmonary vasoconstriction in acute, prolonged, and lifelong hypoxemia. 
  • The plasma supplemented modified activated clotting time for monitoring of heparinization during cardiopulmonary bypass: a pilot investigation. 
  • The preoperative use of erythropoietin stimulating proteins prior to radical prostatectomy is not associated with increased cardiovascular or thromboembolic morbidity or mortality. 
  • The skin in disseminated intravascular coagulation. Prospective analysis of thirty-six cases. 
  • Therapeutic white blood cell and platelet depletions using the spectra OPTIA system continuous mononuclear cell protocol. 
  • Thioredoxin mitigates radiation-induced hematopoietic stem cell injury in mice. 
  • Time-varying covariates in models of human mortality and aging: multidimensional generalizations of the Gompertz. 
  • Toxicity and pharmacokinetics of the antibiotic fumagillin in yearling rainbow trout (Salmo gairdneri). 
  • Transfusion practice and outcomes in non-ST-segment elevation acute coronary syndromes. 
  • Tubulovascular cross-talk by vascular endothelial growth factor a maintains peritubular microvasculature in kidney. 
  • UBC-Nepal Expedition: Haemoconcentration underlies the reductions in cerebral blood flow observed during acclimatization to high altitude. 
  • Unique sensitivity of Hb Zürich to oxidative injury by phenazopyridine: reversal of the effects by elevating carboxyhemoglobin levels in vivo and in vitro. 
  • Use of Preoperative Testing and Physicians' Response to Professional Society Guidance. 
  • Use of a mathematical model to predict oxygen transfer rates in hollow fiber membrane oxygenators. 
  • Vascular access site complications after percutaneous coronary intervention with abciximab in the Evaluation of c7E3 for the Prevention of Ischemic Complications (EPIC) trial. 
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  Keywords of People

  • O'Connor, Christopher Michael, Richard Sean Stack, M.D. Distinguished Professor, Medicine, Clinical Pharmacology
  • Preminger, Glenn Michael, James F. Glenn, M.D. Distinguished Professor of Urology, Surgery, Urology
  • Swaminathan, Madhav, Professor of Anesthesiology, Anesthesiology, Cardiothoracic