Spencer T S, Linamen C E, Akers W A, Jones H E
Br J Dermatol. 1975 Aug;93(2):159-64. doi: 10.1111/j.1365-2133.1975.tb06735.x.
The water content of human stratum corneum has been measured gravimetrically in vitro in relation to relative humidity (RH) and temperature. Water content increased with increasing RH. Stratum corneum water content increased 50% when the temperature was raised from 20 to 35 degrees C at RH below 60%. Temperature dependence decreased with increasing RH until there was essentially no temperature dependence at 90% RH. The conclusion is that temperature changes could significantly affect water content in vivo and pliability of skin at RH below 60%.
已通过重量法在体外测量了人体角质层的含水量与相对湿度（RH）和温度的关系。含水量随相对湿度的增加而增加。在相对湿度低于60%时，当温度从20摄氏度升高到35摄氏度时，角质层含水量增加了50%。随着相对湿度的增加，温度依赖性降低，直到在90%相对湿度时基本不存在温度依赖性。结论是，在相对湿度低于60%时，温度变化会显著影响体内皮肤的含水量和柔韧性。
