Endothelial function and exercise training: Evidence from studies using animal models

Article Abstract:

A study aims to summarize and examine the evidence from experiments using animal models to determine effect of endurance exercise training on endothelium-dependent dilation in the arterial circulation. The evidence of generalized effect of training on arterial endothelium in all regions of the body is inconsistent and depends on the animal used.

Animal experimentation, Vascular endothelium, Strengthening exercises

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Vascular smooth muscle: integrator of vasoactive signals during exercise hyperemia

Article Abstract:

This article examines the role of vascular smooth muscle function in exercise-induced hyperemia in striated muscle. Results indicate that vascular muscle integrates multiple vasoactive signals which regulate muscle blood flow through vascular resistance.

Blood flow, Physiological aspects, Exercise physiology, Striated muscle, Metabolism, Cellular signal transduction, Endothelium, Blood vessels, Vascular smooth muscle, Vasodilation

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Exercise and hypercholesterolemia produce disparate shifts in coronary PKC expression

Article Abstract:

The effect of exercise and hypercholesterolemia on coronary protein kinase (PKC) is examined. The results indicate that hypercholesterolemia and exercise could be responsible for causing disparate effects on coronary PKC expression.

Science & research, Care and treatment, Research, Risk factors, Hypercholesterolemia

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