The Influence Of Sex-Specific Hormones On Flow Mediated Dilation And Passive Limb Movement

ASU Author/Contributor (non-ASU co-authors, if there are any, appear on document)
Laurel Kaitlyn Koontz (Creator)
Institution
Appalachian State University (ASU )
Web Site: https://library.appstate.edu/
Advisor
Stephen Ratchford

Abstract: Vascular health is affected by sex-specific hormones: estrogen, progesterone, and testosterone. There are two tests that noninvasively assess endothelial function and vascular function: Flow Mediated Dilation and Passive Limb Movement. We hypothesize that 1) Natural menstrual cycle women will display greater fluctuations in %FMD and PLM throughout one month than women using systemic hormonal contraceptives or than age-matched men. 2) Systemic hormonal contraceptive women will display no significant fluctuations in %FMD and PLM, as compared to age-matched men 3) Healthy age-matched men to have no significant difference in % FMD results compared to women on a natural menstrual cycle and compared to women using systemic hormonal contraceptive. The primary study aim is to conduct a literature review of the following topics: vascular blood flow and regulation, endothelial cells, vascular smooth muscle cells, dysfunction in endothelial cells, and vascular smooth muscle cells leading to health-related decrements, the influence of sex-specific hormones, the menstrual cycle, menopause, and the influence of systemic hormonal contraceptives on vascular blood flow regulation.

Additional Information

Publication
Thesis
Koontz, L. (2021). The Influence Of Sex-Specific Hormones On Flow Mediated Dilation And Passive Limb Movement. Unpublished Master’s Thesis. Appalachian State University, Boone, NC.
Language: English
Date: 2021
Keywords
Vascular Function, Sex-specific Hormones, Menstrual Cycle, Flow Mediated Dilation, Passive Limb Movement

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