去甲肾上腺素介导的血管平滑肌中一种可能的钙诱导钙释放机制。
A possible Ca2+-induced Ca2+ release mechanism mediated by norepinephrine in vascular smooth muscle.
作者信息
Saida K, van Breemen C
出版信息
Pflugers Arch. 1983 Apr;397(2):166-7. doi: 10.1007/BF00582059.
PMID:6866735
Abstract
In vascular smooth muscle, the norepinephrine-sensitive Ca2+ store is distinct from the sarcoplasmic reticulum. Under physiological conditions, Ca2+ released from the norepinephrine-sensitive store may induce Ca2+ release from the sarcoplasmic reticulum, i.e. norepinephrine mediated activation may involve a Ca2+-induced Ca2+ release mechanism.
摘要
在血管平滑肌中，去甲肾上腺素敏感的钙库与肌浆网不同。在生理条件下，从去甲肾上腺素敏感钙库释放的钙离子可能诱导肌浆网释放钙离子，即去甲肾上腺素介导的激活可能涉及钙诱导钙释放机制。
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