Effects of biological sex and oral contraception on the sympathetic neurocirculatory adjustments to static handgrip exercise in humans.
exercise pressor reflex
menstrual cycle
microneurography
muscle sympathetic nerve activity
sex hormones
Journal
American journal of physiology. Regulatory, integrative and comparative physiology
ISSN: 1522-1490
Titre abrégé: Am J Physiol Regul Integr Comp Physiol
Pays: United States
ID NLM: 100901230
Informations de publication
Date de publication:
01 Nov 2023
01 Nov 2023
Historique:
pubmed:
11
9
2023
medline:
11
9
2023
entrez:
11
9
2023
Statut:
ppublish
Résumé
While biological sex affects the neurocirculatory adjustments to exercise, the effects of sex hormones on sympathetic action potential (AP) patterns and ensuing vascular transduction remain unknown. We tested the hypothesis that males, and females using oral contraceptive pills (OCPs), would demonstrate larger increases in sympathetic activation and sympathetic vascular transduction compared with naturally menstruating females during static handgrip exercise (SHG) and postexercise circulatory occlusion (PECO). Young males [
Identifiants
pubmed: 37694305
doi: 10.1152/ajpregu.00147.2023
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
R629-R644Subventions
Organisme : Gouvernement du Canada | Natural Sciences and Engineering Research Council of Canada (NSERC)