POTASSIUM AND SODIUM CONCENTRATIONS IN ERYTHROCYTES OF NEWBORN INFANTS AND ADULTS

被引:6
作者
BODEMANN, H
SCHROTER, W
机构
[1] Universitäts-Kinderklinik Hamburg-Eppendorf, Hamburg-Eppendorf
来源
ZEITSCHRIFT FUR KINDERHEILKUNDE | 1969年 / 107卷 / 02期
关键词
D O I
10.1007/BF00440232
中图分类号
R72 [儿科学];
学科分类号
100202 ;
摘要
No significant differences were observed in the potassium and sodium concentations of erythrocytes of newborn infants and adults. The absolute red cell cation content depends upon the preparation of the cells prior to cation determination by flame photometry. Washing of the cells with isotonic choline chloride seems to be the most suitable method for studies of the passive cation permeability of red cells. When this method was used the intracellular cation concentrations - after correction with the plasma factor - corresponded well to the concentrations measured with radioactive substances. © 1969 Springer-Verlag.
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页码:159 / +
页数:1
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