The effect of change in skin temperature due to evaporative cooling on sweating response during exercise.
作者： N. Kondo , Manabu Nakadome , Keren Zhang , Tomoyuki Shiojiri , Manabu Shibasaki
关键词: Internal medicine 、 Mild exercise 、 Cardiology 、 Evaporative cooler 、 Thermoregulatory system 、 Esophageal temperature 、 Skin blood flow 、 Medicine 、 Skin temperature 、 Blood flow 、 Surgery 、 Left scapula
摘要: The purpose of this study was to investigate whether there are any effects skin temperature changes on sweating response in the first few minutes mild exercise. Six healthy males performed a bicycle exercise at 100 W (50 rpm) for 30 min under an ambient 23° C (40% RH). Esophageal (Tes), mean (T–sk), local lower left scapula (Tsl), rate (M.sw), and cutaneous blood flow by laser-Doppler flowmetry (LDF) were measured continuously. Although Tsl decreased markedly just after onset sweating, T–sk did not change. M.sw increase constantly early stages exercise, temporary interruption M.sw. This affected change rather than absolute value Tsl, since positive significant correlation between time decrease (y=6.47x+0.04; r=0.86, P<0.05). results suggest that may be influenced due evaporative cooling.
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