Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Gregory W. Mcgarr"'
Autor:
Abdelelah Alzahed, Eric Lemay, Mykola Zhuk, Gregory B. Gajda, James P. Mcnamee, Gregory W. Mcgarr
Publikováno v:
IEEE Access, Vol 11, Pp 100343-100354 (2023)
We developed a radiofrequency electromagnetic field (RF-EMF) exposure system to investigate human skin temperature responses to localized exposures. The system was designed to project a 6 GHz RF-EMF beam with enough energy to rapidly increase peak lo
Externí odkaz:
https://doaj.org/article/ad9dfb3d63334ac98268c157ba435cc9
Publikováno v:
Physiological Reports, Vol 8, Iss 16, Pp n/a-n/a (2020)
Abstract Heat shock protein 90 (HSP90) modulates exercise‐induced cutaneous vasodilation in young men via nitric oxide synthase (NOS), but only when core temperature is elevated ~1.0°C. While less is known about modulation of this heat loss respon
Externí odkaz:
https://doaj.org/article/c53d09f952b943ada988d9926563c7b4
Publikováno v:
Health Physics. 123:179-196
ICNIRP 2020 guidelines have defined a practical temperature elevation threshold for human health effects, namely the operational adverse health effect threshold that forms the basis of the absorbed power and energy density basic restrictions. These b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::036051b8369c4de7b451c3463fdf2553
https://doi.org/10.1097/hp.0000000000001581
https://doi.org/10.1097/hp.0000000000001581
Autor:
Gregory W. McGarr, Kelli E. King, Ashley P. Akerman, Naoto Fujii, Marcel Ruzicka, Glen P. Kenny
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 322:R326-R335
The objective of this study was 1) to examine pooled effects of hypertension on nitric oxide (NO)-dependent vasodilation during local heating across multiple nonglabrous skin regions, and 2) explore regional differences. Responses were compared betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd8ae3a86195d1c8ff2b1545c33d8299
https://doi.org/10.1152/ajpregu.00282.2021
https://doi.org/10.1152/ajpregu.00282.2021
Autor:
Gregory W. McGarr, Kelli E. King, Casey J.M. Cassan, Kristina-Marie T. Janetos, Naoto Fujii, Glen P. Kenny
Publikováno v:
Microvascular research. 145
To investigate the nitric oxide synthase (NOS) and reactive oxygen species (ROS) contributions of the cutaneous vasodilator response to transient receptor potential ankyrin-1 channel (TRPA1) activation in young and older adults.In sixteen young (20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::273b95b25395f79ccc82b0a2e8d3059e
https://pubmed.ncbi.nlm.nih.gov/36208670
https://pubmed.ncbi.nlm.nih.gov/36208670
Autor:
Naoto Fujii, Glen P. Kenny, Gregory W. McGarr, Narihiko Kondo, Takeshi Nishiyasu, Yasushi Honda, Tatsuro Amano
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 320:R563-R573
Transient receptor potential vanilloid 4 (TRPV4) channels exist on vascular endothelial cells and eccrine sweat gland secretory cells in human skin. Here, we assessed whether TRPV4 channels contribute to cutaneous vasodilation and sweating during who
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c554542596f322d9469f7df93e5930c
https://doi.org/10.1152/ajpregu.00123.2020
https://doi.org/10.1152/ajpregu.00123.2020
Autor:
Mohamed R. Gemae, Glen P. Kenny, Gregory W. McGarr, Maura M. Rutherford, Sean R. Notley, Ashley P. Akerman, Robert D. Meade, Madison D. Schmidt
Publikováno v:
Experimental Physiology. 106:634-652
Laser-Doppler flowmetry (LDF) is commonly used to assess cutaneous vasodilatation responses, but its reliability (i.e. consistency) during whole-body passive heating is unknown. We therefore assessed the reliability of LDF-derived indices of cutaneou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b076b2e8d4c2e5adda68c0ec22a5375f
https://doi.org/10.1113/ep089073
https://doi.org/10.1113/ep089073
Autor:
Brodie J. Richards, Gregory W. McGarr, Mohamed R. Gemae, Samah Saci, Serena Topshee, Kelli E. King, Emma McCourt, Glen P. Kenny
Publikováno v:
Temperature: Multidisciplinary Biomedical Journal
article-version (VoR) Version of Record
article-version (VoR) Version of Record
The purpose of this study was to assess the heat strain experienced by children during unstructured physical activity outdoors in a temperate continental summer climate. Eighteen children (7 girls, 12.1 ± 1.7 years) performed up to 4 h of outdoor fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c920999d02f6f03621b2ac8b28541aff
https://doi.org/10.1080/23328940.2020.1801120
https://doi.org/10.1080/23328940.2020.1801120
Publikováno v:
Medicine and Science in Sports and Exercise
Supplemental digital content is available in the text.
Prepubertal children (6–12 yr) differ from adults in various morphological and physiological factors that may influence thermoregulatory function; however, experimental evidence of meaning
Prepubertal children (6–12 yr) differ from adults in various morphological and physiological factors that may influence thermoregulatory function; however, experimental evidence of meaning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e92a0a5204d3874f863fa166912c125f
https://doi.org/10.1249/mss.0000000000002391
https://doi.org/10.1249/mss.0000000000002391
Autor:
Narihiko Kondo, Gregory W. McGarr, Tatsuro Amano, Naoto Fujii, Yasushi Honda, Glen P. Kenny, Takeshi Nishiyasu
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 318:R390-R398
Local skin heating to 42°C causes cutaneous thermal hyperemia largely via nitric oxide (NO) synthase (NOS)-related mechanisms. We assessed the hypothesis that ATP-sensitive K+ (KATP) channels interact with NOS to mediate cutaneous thermal hyperemia.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50ca68a6c89e9b90cb5efccb44d2756c
https://doi.org/10.1152/ajpregu.00176.2019
https://doi.org/10.1152/ajpregu.00176.2019