[兔心肌不同区域脂质成分含量的比较研究]

[Comparative study of lipid fraction content in different areas of the rabbit myocardium].

作者信息

Kalinkin M N

出版信息

Vopr Med Khim. 1977 May-Jun(3):421-4.

Abstract

Comparative study of content of main lipid fractions was carried out in five parts of rabbit myocardium by means of thin-layer chromatography on silicagel with subsequent quantitative estimation. Increased concentrations of free and esterified cholesterol, free fatty acids and triglycerides were observed in atrium dextrum and triglycerides in ventriculus dexter as compared with either the corresponding left-side parts of the heart muscle or with septum interventriculare. Content of cholesterol esters, free fatty acids and triglycerides was higher in atrium dextrum as compared with ventriculus dexter. The lowest concentration of phospholipids was approximately the same in other parts of the heart muscle.

摘要

采用硅胶薄层层析法并进行后续定量评估，对兔心肌五个部位的主要脂质成分含量进行了比较研究。与心肌相应的左侧部分或室间隔相比，观察到右心房中游离胆固醇、酯化胆固醇、游离脂肪酸和甘油三酯的浓度增加，右心室中甘油三酯的浓度增加。与右心室相比，右心房中胆固醇酯、游离脂肪酸和甘油三酯的含量更高。心肌其他部位磷脂的最低浓度大致相同。