New types of K+ channels in the colon

被引：0
|
作者：
Greger, R
Bleich, M
Warth, R
机构：
来源：
WIENER KLINISCHE WOCHENSCHRIFT | 1997年 / 109卷 / 12-13期
关键词：
Cl--secretion; K+ channel; Ca2+; cAMP; KvLQT; 293B;
D O I：
暂无
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
The mechanism of epithelial Cl- secretion requires K+ recycling via basolaterial ion channels. Two types of K+ channels were identified. A Ca2+-activated, and a very small cAMP-regulated K+ channel. Increase of cAMP inhibits the Ca2+-activated K+ channel and thus makes small K+ channel the limiting step for cAMP-dependent Cl- secretion.
引用
收藏
页码：497 / 498
页数：2
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