本发明披露了甲基莲心碱的新用途。
前言：目的制备甲基莲心碱对照品。
Objective: To investigate the preparation of the reference material of neferine.
甲基莲心碱是一种双苄基异喹啉类生物碱。
Neferine (Nef) is a dibenzylisoquinoline alkaloid isolated from a Chinese medicinal herb ( Nelumbo nucifera Gaertn ).
结果该方法得到的甲基莲心碱的纯度达到了98.85%。
Results: The purity of neferine prepared according to this method was 98.85%.
此结果表明甲基莲心碱具有降压与抗血小板聚集和血栓形成的双重作用。
It was suggested that neferine had effects of decreasing blood pressure as well as an...
测定血管内皮完整组和去血管内皮组的张力变化，观察甲基莲心碱对血管收缩张力的影响是否为血管内皮依赖性的作用。
Methods The blood vessel tension responses to drug were measured by rabbit basilaris arteria rings (RBAR) endothelium being removed and intact endothelium in vitro.
测定血管内皮完整组和去血管内皮组的张力变化，观察甲基莲心碱对血管收缩张力的影响是否为血管内皮依赖性的作用。
Methods The blood vessel tension responses to drug were measured by rabbit basilaris arteria rings (RBAR) endothelium being removed and intact endothelium in vitro.
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