摘要
磷脂酰胆碱(phosphatidylcholine,PC)和磷脂酰丝氨酸(phosphatidylserine,PS)是膜磷脂家族中的重要成分。它们对细胞膜中蛋白激酶C(proteinkinase C,PKC)的激活有着重要的调节作用,其浓度上的变化对PKC系统产生激活或抑制作用。本工作用高效液相色谱测定了大鼠肺细胞膜中的磷脂含量。
A successful method for separation and qualitative determination of phasphatidylcholine (PC) and Phosphatidylserine (PS) in membrane of rat lung by high performance liquid chromatography has been developed . U nder the selected conditions,the average re coveries of them were 81. 1% and 88.4 % respectively. The contents of PC and PS in membrane of normal rat lung were 53. 5 ± 9. 7 mg/g tissue and 425± 68. 4 μg/g tissue respectively.
出处
《色谱》
CAS
CSCD
北大核心
1992年第6期374-375,共2页
Chinese Journal of Chromatography
