نتایج جستجو برای: resistance to blood flow
تعداد نتایج: 10997220 فیلتر نتایج به سال:
ABSTRACT Background and Objectives: Elevated blood lipid levels are correlated with risk of cardiovascular disease, especially in overweight individuals. The beneficial effect of strength training on lipid profile has been well documented. However, the effect of strength training with flow blood restriction has not been established. The purpose ...
Background : Considering that 85% of ischemic strokes take place in MCA (middle cerebral artery), and Trans-cranial Doppler sonography (TCD) is a sensitive and non-invasive diagnostic technique, the present study was aimed at assessing alterations in cranial blood flow in MCA in order to determine the prognosis after a stroke and to predict the likelihood of another stroke. Materials and metho...
Objective(s): One applications of nanotechnology is in the area of medicine which is called nanomedicine. Primary instruments in nanomedicine can help us to detect diseases and used for drug delivery to inaccessible areas of human tissues. An important issue in simulating the motion of nanoparticles is modeling blood flow as a Newtonian or non-Newtonian fluid. Sometimes blood flow is simulated ...
Introduction: The cases of misconceptions are intellectual models of phenomena that are different from accepted scientific models of the same phenomena. The purpose of this study was to investigate the prevalence of cardiovascular misconceptions among students, and evaluate the role of cardiovascular physiology courses in eliminating them. Methods: This descriptive study was performed on 348 u...
NAVAR, L. G., P. G. BAER, S. L. WALLACE, AND J. K. McI DANIEL. Reduced intrarenal resistance and autoregulatory capacity after hvperoncotic dextran. Am. J. Physiol. 221(l): 329-334. 1971.Renal hemodvnamic and urine flow responses to infusions of hyperoncotic dextran solutions have been studied in anesthetized dogs. Following infusion of 300-500 ml of a 12yh dextran solution, the renal blood flo...
objective(s): one applications of nanotechnology is in the area of medicine which is called nanomedicine. primary instruments in nanomedicine can help us to detect diseases and used for drug delivery to inaccessible areas of human tissues. an important issue in simulating the motion of nanoparticles is modeling blood flow as a newtonian or non-newtonian fluid. sometimes blood flow is simulated ...
Background Practical blood flow restriction training is a novel training method that has the potential to increase muscular hypertrophy and muscular strength while allowing individuals to train with lighter loads (20-30% of 1-RM). Through the use of elastic knee wraps, the limbs can be restricted using a perceived pressure scale. The comparison of practical blood flow resistance training with t...
چکیده ندارد.
background: the interaction between the blood and the vessel wall is of great clinical interest in studying cardiovascular diseases, the major causes of death in developed countries. objective: to understand the effects of incorporating fluid-structure interaction into the simulation of blood flow through an anatomically realistic model of abdominal aorta and renal arteries reconstructed from c...
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