钾的重吸收：主要由集合小管的闰细胞（intercalated cells）执行。闰细胞的管腔面分布有H+-K+-ATP酶，向小管腔中泌H+而重吸收钾。
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... intercalary cell ==> 居间细胞,居间细胞 intercalary cells ==> 闰细胞 intercalary cycle ==> 闰周 ...
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... intercalated cell 闰细胞,暗细胞 intercalated cells 闰细胞 intercalated contact 穿插接触 ...
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闰绍细胞 Renshaw cell ; Renshaw's cell
在细胞表面、胞浆中及闰盘处出现棕黄色颗粒为阳性细胞。
The positive cells displayed brownish yellow granules on the surface, cytoplasm and intercalated disc.
本实验对大鼠心房心肌细胞的肌浆网与闰盘间的关系进行了超微结构观察。
The ultrastructure of the relationship between the sarcoplasmic (SR) and the intercalated disk in the atrial myocardial cells of the heart is studied.
房室束细胞比移行细胞大、核染色质多、肌丝和肌原纤维及其分支也多、闰盘发达完整。
The cells in the HB were larger than the transitional cells, with abundant chromatin in the nuclei, more myofibers and myofibrils and branches. The intercalated disks were well developed.
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