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Female Sex Hormone Effects on the Vasculature: Considering the Validity of Restricting Study Inclusion to Low-Hormone Phases
Journal article   Open access   Peer reviewed

Female Sex Hormone Effects on the Vasculature: Considering the Validity of Restricting Study Inclusion to Low-Hormone Phases

Casey G. Turner, Anna E. Stanhewicz and Brett J. Wong
Frontiers in physiology, Vol.11, pp.596507-596507
10/27/2020
DOI: 10.3389/fphys.2020.596507
PMCID: PMC7652897
PMID: 33192613
url
https://doi.org/10.3389/fphys.2020.596507View
Published (Version of record) Open Access

Abstract

Many studies of vascular function limit the testing of premenopausal female participants to periods when female sex hormones, either endogenous or exogenous, are at their lowest concentration. This practice, when not part of the specific research question, may limit data surrounding the predominant physiological state of premenopausal females and pose a threat to external validity. In this Perspective, we briefly review the literature on the effect of female sex hormones on vascular function and discuss when limiting experimental testing to a certain phase of the menstrual cycle (MC) or oral contraceptive (OC) use may be appropriate. The goal of this Perspective is to open a dialog that may enhance data validity and the overall understanding of vascular function in premenopausal females.
Life Sciences & Biomedicine Physiology Science & Technology

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