指细胞内一些具有Ca2+储存能力的细胞器(如内质网),其Ca2+含量很高,包含一类对Ca2+高容量底亲和力的蛋白,表面存在Ca2+转移系统,有很强的Ca2+摄入及诱导Ca2+释放的能力。
... calcium singal 钙信号 当细胞受到各种刺激时,导致细胞外Ca2+进入细胞或胞内钙库Ca2+释放,细胞溶质内的游离Ca2+浓度增高引起细胞的反应。 calcium store 钙库 calcium-binding proteins 钙结合蛋白 ...
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简称钙库 Calcium pool
钙库操纵性通道 store-operated channels
钙库操纵性钙内流 store-operated calcium entry
钙库调控钙离子通道 store-operated calcium channel ; SOC
为钙库调控的钙内流 store operated calcium entry ; SOCE
钙库调控性钙通道 store operatedchannel
钙库操纵性钙通道 Store-operated channel ; store operated calcium channel
细胞内钙库 intracellular ca store
成为钙库调控的钙内流 store operated calcium entry
据此推论ASG作为细胞内钙库,借某种机制调控其中钙的释放而参与ANP的刺激分泌耦联过程。
Therefore, it is considered that ASG as an intracellular Ca store participates in the stimulus-secretion coupling of ANP through the release of Ca ions.
结论葛根素可以缓解培养人脐静脉内皮细胞内钙超载,其作用机制可能与拮抗膜上电压依赖型钙通道和抑制内质网钙库释放有关。
Conclusion the mechanism of puerarin reducing the overload of calcium in HUVECs may be related with blocking both voltage-dependent calcium channels and the release of calcium pool in endoplasm.
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