Affiliation:
1. Department of Kinesiology, The University of Texas at Arlington, Arlington, Texas
2. Medical City Weatherford Dermatology Residency Program, Weatherford, Texas
Abstract
We used passive whole body heat stress, in combination with local intradermal botulinum toxin type A treatment, to experimentally manipulate cutaneous blood flow and investigate its impact on NIR-DCS measures of skeletal muscle BFI at rest and during exercise. Collectively, the results show that cutaneous blood flow, which was augmented in response to passive whole body heat stress, markedly affects NIR-DCS-derived BFI, such that the BFI signal becomes dominated by changes in cutaneous red blood cell flux.
Funder
Portratz Family
HHS | NIH | National Heart, Lung, and Blood Institute
Publisher
American Physiological Society
Subject
Physiology (medical),Physiology
Cited by
5 articles.
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