人体红细胞中的非溶剂水。
Nonsolvent water in human erythrocytes.
作者信息
Cook J S
出版信息
J Gen Physiol. 1967 May;50(5):1311-25. doi: 10.1085/jgp.50.5.1311.
Abstract
From the ability of a concentrated suspension of human erythrocytes to regulate the pH of unbuffered, anisotonic, external media it is possible to calculate the fractional cell volume in which chloride is dissolved. The difference between this volume and the total cell water gives the nonsolvent water (for chloride) of the cell. Nonsolvent water is less than 3% of the isotonic cell volume. The quantity of nonsolvent water per cell may increase as the cells shrink in hypertonic solutions.
摘要
根据人红细胞浓缩悬浮液调节无缓冲、非等渗外部介质pH值的能力，可以计算出溶解有氯离子的细胞体积分数。该体积与细胞总含水量的差值即为细胞的非溶剂水（针对氯离子而言）。非溶剂水占等渗细胞体积的比例不到3%。随着细胞在高渗溶液中发生皱缩，每个细胞的非溶剂水量可能会增加。
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