Taylor N A
Sports Med. 1986 Nov-Dec;3(6):387-97. doi: 10.2165/00007256-198603060-00001.
Heat dissipation, under conditions of thermal stress, is mediated primarily by evaporation of sweat. Physical training has been shown to enhance sweat production by eliciting changes in the sensitivity of eccrine glands, total sweat output and distribution of gland activity. These adaptations afford partial acclimation. Heat acclimation produces similar changes, and also results in reduced sweat thresholds. To account for these different responses it has been hypothesised that physical training induces peripheral adaptations, while acclimation produces both peripheral and central modifications. It is suggested that repeated cutaneous heat detection may be essential to the development of central sudomotor changes.
在热应激条件下，散热主要通过汗液蒸发来调节。体育锻炼已被证明可通过引起汗腺敏感性、总汗液分泌量及腺体活动分布的变化来增强汗液分泌。这些适应性变化带来部分适应。热适应会产生类似变化，还会导致出汗阈值降低。为解释这些不同反应，有人提出假说，认为体育锻炼诱导外周适应性变化，而热适应则产生外周和中枢的改变。有人认为，反复进行皮肤热觉检测可能对中枢发汗运动变化的发展至关重要。
