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Influence of blood viscosity to cerebral blood flow in older humans compared to young subjects
(Elsevier B.V., 2012-01-01)
Objective: Since blood viscosity (BV) is one of the most important factors determining blood flow, this study aimed to investigate the possible correlation between increased blood viscosity and reduction of regional cerebral ...
Global REACH 2018: High Blood Viscosity and Hemoglobin Concentration Contribute to Reduced Flow-Mediated Dilation in High-Altitude Excessive Erythrocytosis
(Wolters Kluwer Health, 2019)
Excessive erythrocytosis (EE; hemoglobin concentration [Hb] >/=21 g/dL in adult males) is associated with increased cardiovascular risk in highlander Andeans. We sought to quantify shear stress and assess endothelial ...
Systemic blood flow relations in conscious South American rattlesnakes
(Soc Brasileira Herpetologia, 2014-12-01)
Estimating total systemic blood flow based on measurements from a single aortic arch is common practice in cardiovascular studies on reptiles to avoid heavy instrumentation and consequent stress responses. This practice ...
Arterial blood flow is the main source of testicular heat in bulls and higher ambient temperatures significantly increase testicular blood flow
(2018-08-01)
Two experiments were done in bulls to determine: total testicular blood flow, testis oxygenation and heat, and effects of ambient temperature on testicular temperatures and blood flow. In Experiment 1, arterial blood flow ...
Endothelium-dependent coronary flow in ischemia reperfusion
(Gustav Fischer VerlagJenaAlemanha, 1997)
Hemodilution mediates changes in renal hemodynamics after acute volume expansion in rats
(Amer Physiological SocBethesdaEUA, 1998)