[大鼠肠黏膜磷脂酶作用的特异性]
[Specificity of action of phospholipases of rat intestinal mucosa].
作者信息
Bonnefis M J, Lloveras J, Douste-Blazy L
出版信息
C R Acad Hebd Seances Acad Sci D. 1975 Feb 3;280(5):661-4.
PMID:240509
Abstract
The total homogenate of rat intestine is devoid of C or D phospholipase activity. At pH 6,5 in the presence of phosphatidylcholines, it exhibits a B phospholipase activity and in the presence of exogen lysophosphatidylcholines an A1 lysophospholipase activity. At pH 8,5 the intestinal mucous membrane of a rat shows an isolated A2 phospholipase activity.
摘要
大鼠肠道的总匀浆缺乏C或D磷脂酶活性。在pH 6.5且存在磷脂酰胆碱的情况下，它表现出B磷脂酶活性，而在存在外源性溶血磷脂酰胆碱时表现出A1溶血磷脂酶活性。在pH 8.5时，大鼠的肠黏膜表现出单一的A2磷脂酶活性。
Zotero 插件