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Similarities In Vasoconstrictor Responsiveness To Exogenous Norepinephrine In The Cutaneous Circulation Between Young Black And White Men, Rauchelle E. Richey, John Akins, Jeremiah Campbell, Guillermo Olvera, Zachary Martin, R Matthew Brothers
Similarities In Vasoconstrictor Responsiveness To Exogenous Norepinephrine In The Cutaneous Circulation Between Young Black And White Men, Rauchelle E. Richey, John Akins, Jeremiah Campbell, Guillermo Olvera, Zachary Martin, R Matthew Brothers
International Journal of Exercise Science: Conference Proceedings
Black (BL) men have an increased risk of hypertension and CVD compared to white (WH) men which is partially related to vascular dysfunction. In particular, elevated vascular resistance and increased sympathetic vascular transduction (SVT; greater constrictor and blood pressure responses for a burst of sympathetic nerve activity) may be a contributing factor. Previous reports indicate that BL men have exaggerated responses to a variety of stressors including cold pressor, orthostasis, and exercise; while also exhibiting increased SVT at rest. Additionally, rodent models indicate that oxidative stress contributes to heightened SVT. For example, hypertensive rats have elevated SVT which is attenuated …
Impact Of Time Restricted Feeding On Markers Of Cardiometabolic Health, Liliana I. Renteria, Elias Villalobos, Hunter S. Waldman, Matthew J. Mcallister
Impact Of Time Restricted Feeding On Markers Of Cardiometabolic Health, Liliana I. Renteria, Elias Villalobos, Hunter S. Waldman, Matthew J. Mcallister
International Journal of Exercise Science: Conference Proceedings
Time restricted feeding (TRF) is a form of intermittent fasting in which all calories are consumed within a certain amount of time (i.e. 6-8 hrs) only water is ingested for the remainder of the day. Previous research shows improvements in body composition and some markers of cardiometabolic health, but it is not clear if these results were due to the decreased eating window, or due to a decrease in caloric intake that typically occurs with fasting protocols. PURPOSE: to assess whether a caloric deficit is necessary to achieve improvements in cardiometabolic health as well as evaluate the impact TRF has …
Circulating Inflammatory And Oxidative Stress Responses To Steady-State Moderate-Intensity And High-Intensity Interval Exercise In Mid-Spectrum Chronic Kidney Disease, Matthew Peterson, Jeffrey S. Forsse, James K. Taylor, Zach Papadakis, Nick Schwedock, Burritt Hess, Jackson O. Griggs Md, Crawford Allison, Ron Wilson Md, Kathleen Adair, Mitch Cholewinski, Peter Grandjean
Circulating Inflammatory And Oxidative Stress Responses To Steady-State Moderate-Intensity And High-Intensity Interval Exercise In Mid-Spectrum Chronic Kidney Disease, Matthew Peterson, Jeffrey S. Forsse, James K. Taylor, Zach Papadakis, Nick Schwedock, Burritt Hess, Jackson O. Griggs Md, Crawford Allison, Ron Wilson Md, Kathleen Adair, Mitch Cholewinski, Peter Grandjean
International Journal of Exercise Science: Conference Proceedings
Inflammation and oxidative stress can be potent modulators of vascular function. These factors may transiently respond to moderate-intensity steady state exercise (SSE) in a manner that improves post-exercise vascular function in healthy adults. Whether exercise imparts similar effects in adults with Stage 3 or 4 chronic kidney disease (CKD) remains understudied. Moreover, a comparison of SSE and high-intensity interval exercise (HIIE) may add to clinically-relevant findings for improving vascular function in mid-spectrum CKD. PURPOSE: To determine the influence of SSE and a comparable amount of HIIE on post-exercise inflammation and oxidative stress in patients diagnosed with secondary Stage 3 or …