ORIGIN OF CSF CHOLINE AND ITS RELATION TO ACETYLCHOLINE METABOLISM IN BRAIN

被引:8
作者
KLAVER, MM [1 ]
FLENTGE, F [1 ]
NIENHUISKUIPER, HE [1 ]
VANPRAAG, HM [1 ]
机构
[1] UNIV GRONINGEN,DEPT BIOL PSYCHIAT,PSYCHIAT CLIN,NL-9713 EZ GRONINGEN,NETHERLANDS
关键词
D O I
10.1016/0024-3205(79)90224-8
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
Elevation of serum choline levels in the rabbit either by intravenous injection of choline or by the pharmacological action of oxotremorine results in a rise in cisternal CSF choline levels. It was excluded that the oxotremorine induced rise in CSF choline levels can be ascribed to its action on the CNS. Therefore changes in CSF choline levels can be merely the result of changes in peripheral choline stores and do not necessarily reflect changes in the cholinergic activity of the CNS. From isotopic labelling experiments the contribution of serum choline to CSF choline was found to be 42%. © 1979.
引用
收藏
页码:231 / 236
页数:6
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