An improved method for measurement of sweat expulsions during profuse sweating.
We present an improved ventilated-capsule method of recording for clear sweat expulsion patterns using nitrogen gas as a carrier gas heated to promote sweat evaporation. With this method, sweat expulsion patterns were more clearly recorded than with the conventional ventilated-capsule method. Taking the derivatives of these recordings of sweating expulsions could eliminate slow fluctuation components in the patterns of sweating. The results indicate that this method is useful in providing more-accurate measurements of sweat expulsion frequencies during profuse sweating.
Yamazaki
F
F
Doctoral Program in Health and Sports Sciences, University of Tsukuba, Japan.
Sone
R
R
Fujii
N
N
Homma
S
S
Ikegami
H
H
D000328:Adult; D006801:Humans; D008297:Male; D009584:Nitrogen / Q000737:chemistry; D013542:Sweat / Q000378:metabolism*; D013546:Sweating / Q000502:physiology*
D009584:Nitrogen