Regional and individual variations in the function of the human eccrine sweat gland.

Regional and individual variations in the function of the human eccrine sweat gland.
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人类小汗腺功能的区域和个体差异。

DOI:
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发表时间:
1970
影响因子:
6.5
通讯作者:
R. Dobson
R. Dobson
中科院分区:
医学1区
文献类型:
--
作者:
Kenzo Sato;R. Dobson

文献摘要

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在14名受试者的前额、前臂和背部上确定前体流体的钠浓度、自由水清除率和活性汗腺数量的导出值。还计算了每个腺体的最大出汗率和每个腺体的最大自由水清除率。前体流体的钠浓度平均为140 mEq/L。我们的主题之间的最大出汗率(SR最大)每平方米和最大自由水清除率(FWC最大)每平方米的大变化主要取决于个人汗腺的功能能力的差异,而不是在人口的差异。然而,区域变化SR最大每平方米和FWC最大每平方米在每个主题在很大程度上取决于人口的差异活跃的汗腺。一个显着的相关性之间的分泌(SR最大每腺体)和重吸收能力(FWC最大每腺体)。
Derived values for sodium concentration of the precursor fluid, free water clearance and counts of the number of active sweat glands were determined on the forehead, forearm and back of 14 subjects. Maximal sweat rate per gland and maximal free water clearance per gland were also calculated. The sodium concentration of the precursor fluid averaged 140 mEq/L. The large variations among our subjects in the maximal sweat rate (SR max) per m 2 and maximal free water clearance (FWC max) per m 2 depended mainly on differences in the functional capacity of individual sweat glands rather than in differences in population. However, regional variations in SR max per m 2 and FWC max per m 2 in each subject depended largely on differences in the population of active sweat glands. A significant correlation was found between secretory (SR max per gland) and reabsorptive capacity (FWC max per gland).