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The Effects Of Combined Exercise Training On Flow-Mediated Dilation And C-Reactive Protein In Overweight, Postmenopausal Women, Carmen A. Cook, Andreas Kreutzer, Michael M. Levitt, Maria A. Cardenas, Gail Teagle, Kirby Thames, Dennis J. Cheek, Melody D. Phillips
The Effects Of Combined Exercise Training On Flow-Mediated Dilation And C-Reactive Protein In Overweight, Postmenopausal Women, Carmen A. Cook, Andreas Kreutzer, Michael M. Levitt, Maria A. Cardenas, Gail Teagle, Kirby Thames, Dennis J. Cheek, Melody D. Phillips
International Journal of Exercise Science: Conference Proceedings
Obesity-related inflammation, especially coupled with a decline in estrogen post menopause, leads to endothelial dysfunction where the endothelium is unable to adequately dilate in response to sheer stress. C-Reactive Protein (CRP) may cause endothelial dysfunction through superoxide production and downregulation of endothelial nitric oxide synthase leading to decreased nitric oxide production. Exercise training improves endothelial function through adaptations to increase nitric oxide bioavailability and regulation of superoxide production. PURPOSE: To determine the influence of acute and chronic combined resistance and aerobic exercise on flow-mediated dilation (FMD) and CRP in overweight to obese, postmenopausal women, as well as determining potential …
Walking With Leg Blood Flow Restriction: Wide-Rigid Cuffs Vs. Narrow-Elastic Bands, Sten Stray-Gundersen, Savannah V. Wooten, Hirofumi Tanaka
Walking With Leg Blood Flow Restriction: Wide-Rigid Cuffs Vs. Narrow-Elastic Bands, Sten Stray-Gundersen, Savannah V. Wooten, Hirofumi Tanaka
International Journal of Exercise Science: Conference Proceedings
Blood flow restriction (BFR) training has become a popular form of exercise in recent years. The concept is that light-load exercise with BFR elicits similar adaptations achieved with heavy-load exercise. Walking exercise in combination with pressurized wide-rigid (WR) cuffs has been shown to elicit higher cardiac workload and a vascular dysfunction due presumably to reperfusion injury to the endothelium. In contrast, narrow-elastic (NE) BFR bands may elicit different hemodynamic effects, as the limb is able to increase in diameter with increased blood flow accompanying exercise. PURPOSE: To compare two distinct forms of BFR bands during light-intensity exercise on cardiovascular …
Blood Pressure, Body Composition, And Plasma Lipids Are Not Related To Indices Of Vascular Health, Jason Lytle Mr., Karina L. Wilson, Sean T. Stanelle, Steven E. Martin, Stephen F. Crouse
Blood Pressure, Body Composition, And Plasma Lipids Are Not Related To Indices Of Vascular Health, Jason Lytle Mr., Karina L. Wilson, Sean T. Stanelle, Steven E. Martin, Stephen F. Crouse
International Journal of Exercise Science: Conference Proceedings
Blood pressure, body composition and plasma lipoprotein concentrations are important markers for cardiovascular disease (CVD) risk. PURPOSE: To examine potential relationships between blood pressure, body composition, plasma lipoprotein concentrations and indices of vascular health as assessed with carotid-femoral pulse wave velocity (PWV) and flow mediated dilation (FMD). METHODS: Fourteen male subjects (age 32 ± 13 yrs, height 177.6 ± 6.6 cm, weight 83.3 ± 9.0 kg, lean mass 61.7 ± 6.3 kg, fat mass 18.4 ± 6.8 kg) volunteered for lab testing as part of a health assessment program, which included resting blood pressure, dual energy x-ray absorptiometry …
Insulin Sensitivity Effects On Peripheral Vascular Responses To Fmd In Metabolic Syndrome Women., Ariel Gomez, Klaudia Szych, Annajita A. Rubio, Shannon Jackson, Matthew A. Barlow
Insulin Sensitivity Effects On Peripheral Vascular Responses To Fmd In Metabolic Syndrome Women., Ariel Gomez, Klaudia Szych, Annajita A. Rubio, Shannon Jackson, Matthew A. Barlow
International Journal of Exercise Science: Conference Proceedings
Sedentary populations with obesity and metabolic syndrome (MetSyn) have presented with impaired vascular dysfunction, including vasodilation reduced 40-50%. The mechanisms of vascular endothelial dysfunction has also been associated to the bioavailability of nitric oxide levels and in metabolic compromised individuals the diminished content of endothelial NO are a prime mechanistic target for study. PURPOSE: We hypothesize that decreased reactive hyperemia observed in MetSyn compared to age matched-control patients are primarily due to mechanistic dysfunction of the eNOS pathway and lower Insulin Sensitivity Index (ISI). METHODS: 30 participants (10 MetSyn and 20 Controls) completed brachial FMD testing and vascular …