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Table 1 Physiological variablesa

From: Oral administration of γ-aminobutyric acid affects heat production in a hot environment in resting humans

  Trial C Trial G
Variables 0 minutes 30 minutes 0 minutes 30 minutes
%SkBFchest (%) 100 125 ± 49 100 112 ± 19
SRchest (mg/cm2/minute) 0.14 ± 0.05 0.22 ± 0.13 0.27 ± 0.20 0.23 ± 0.12
HR (bpm) 70 ± 7 71 ± 12 72 ± 11 75 ± 14
MAP (mmHg) 80 ± 9 71 ± 9b 78 ± 9 70 ± 10b
  1. a%SkBFchest, percentage change in chest skin blood flow; bpm, beats per minute; SRchest, chest sweat rate; HR, heart rate; MAP, mean arterial pressure. bP < 0.05, significant difference from levels at 0 minutes. Values are means ± SD for eight participants.