Literature DB >> 28816705

Microvascular Vasodilator Plasticity After Acute Exercise.

Austin T Robinson1, Ibra S Fancher1,1, Abeer M Mahmoud1,1,1, Shane A Phillips1,1,1.   

Abstract

Endothelium-dependent vasodilation is reduced after acute exercise or after high intraluminal pressure in isolated arterioles from sedentary adults but not in arterioles from regular exercisers. The preserved vasodilation in arterioles from exercisers is hydrogen peroxide (H2O2) dependent, whereas resting dilation is nitric oxide (NO) dependent. We hypothesize chronic exercise elicits adaptations allowing for maintained vasodilation when NO bioavailability is reduced.

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Year:  2018        PMID: 28816705      PMCID: PMC5735031          DOI: 10.1249/JES.0000000000000130

Source DB:  PubMed          Journal:  Exerc Sport Sci Rev        ISSN: 0091-6331            Impact factor:   6.230


  54 in total

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5.  Differential effects of aging and exercise on intra-abdominal adipose arteriolar function and blood flow regulation.

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8.  Non-invasive detection of endothelial dysfunction in children and adults at risk of atherosclerosis.

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10.  Hyperinsulinemia augments endothelin-1 protein expression and impairs vasodilation of human skeletal muscle arterioles.

Authors:  Abeer M Mahmoud; Mary R Szczurek; Brian K Blackburn; Jacob T Mey; Zhenlong Chen; Austin T Robinson; Jing-Tan Bian; Terry G Unterman; Richard D Minshall; Michael D Brown; John P Kirwan; Shane A Phillips; Jacob M Haus
Journal:  Physiol Rep       Date:  2016-08-22
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Review 2.  Making cell culture more physiological: a call for a more comprehensive assessment of racial disparities in endothelial cell culture studies.

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3.  A single bout of exercise improves vascular insulin sensitivity in adults with obesity.

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4.  Differential responses of resistance arterioles to elevated intraluminal pressure in blacks and whites.

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5.  Regular Aerobic, Resistance, and Cross-Training Exercise Prevents Reduced Vascular Function Following a High Sugar or High Fat Mixed Meal in Young Healthy Adults.

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  6 in total

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