国产亚洲一级黄色_欧美日韩性感尤物在线_日高清无码在线免费视频_看黄色黄大色黄片免费_亚洲一区二区三区日产_日韩丝袜清纯自拍_中文字幕2019年中文字幕_AV无码精品蜜桃亚洲_嫩草影院一二三永久在线观看_国产午夜国产免费不卡

Atosiban acetate 

同義詞：醋酸阿托西班

分子量：1054.24
分子式：C45H71N11O14S2
CAS 號：914453-95-5

產(chǎn)品描述：

Atosiban acetate (RW22164 acetate;RWJ22164 acetate) 是一種九肽，競爭性的加壓素/催產(chǎn)素受體 (vasopressin/oxytocin receptor) 拮抗劑，也是一種脫氨基催產(chǎn)素類似物。Atosiban acetate 是一種主要的宮縮抑制劑，可用于自發(fā)早產(chǎn)的研究。

體外研究：

Atosiban inhibits the oxytocin-mediated release of IP3 from the myometrial cell membrane. There is reduced release of intracellular, stored calcium from the sacroplasmic reticulum of myometrial cells, and reduced influx of Ca2+ from the extracellular space through voltage gated channels. In addition, Atosiban suppresses oxytocin-mediated release of PGE and PGF from the decidua。