Prolactin as a marker of heat stress fatigue during slow and fast increases in core temperature

DOI	Resolve DOI: https://doi.org/10.1139/h10-906
Author	Search for: Wright, H. E.; Search for: Friesen, B. J.; Search for: Kenny, G. P.
Format	Text, Address
Conference	2010 CSEP General Meeting : Exploring Routes to Health and Fitness, November 3-6, 2010, Toronto, Ontario, Canada
Abstract	Circulating concentrations of prolactin (PRL) have recently been suggested as an indicator of fatigue during exertional heat stress, given its strong relationship with core temperature (Tre). In addition, increased PRL secretion is associated with the increased 5-hydroxytyptamine (serotonin) and decreased dopamine concentrations, which define central fatigue. However, the strength of the PRL and Tre relationship is unknown when different rates of Tre increase are observed. This study examined the PRL response of endurance-trained individuals as an indicator of fatigue during slow and fast increases in Tre.
Publication date	2010-11-06
Publisher	NRC Research Press
In	Applied Physiology, Nutrition and Metabolism 35, no. S1 (6 November 2010): S112–S112.
Language	English
Peer reviewed	Yes
NRC publication	This is a non-NRC publication "Non-NRC publications" are publications authored by NRC employees prior to their employment by NRC.
NPARC number	23001382
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Record identifier	3ab73ced-a426-4118-a7d6-c9544a23b6f5
Record created	2017-01-31
Record modified	2022-07-12