促红细胞生成素对红细胞膜与血浆之间胆固醇和磷脂交换的影响。

Effect of erythropoietin on the interchange of cholesterol and phospholipid between erythrocyte membrane and plasma.

作者信息

Biswas T, Ghosal J, Ganguly C, Datta A G

出版信息

Biochem Med Metab Biol. 1986 Apr;35(2):120-4. doi: 10.1016/0885-4505(86)90066-6.

Abstract

Ep enhanced the exchange of unesterified cholesterol from plasma to the RBC membrane and vice versa. Similar to unesterified cholesterol, the exchange of phospholipids from plasma to the RBC membrane and vice versa in starved rats increased on the administration of Ep. But, unlike cholesterol exchange, the hormone favored phospholipid transport from the RBC membrane to plasma more significantly than from plasma to the RBC membrane.

摘要

肾上腺素增强了未酯化胆固醇在血浆与红细胞膜之间的交换，反之亦然。与未酯化胆固醇类似，在饥饿大鼠中，给予肾上腺素后，磷脂在血浆与红细胞膜之间的交换（反之亦然）增加。但是，与胆固醇交换不同，该激素促进磷脂从红细胞膜向血浆的转运比从血浆向红细胞膜的转运更为显著。