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胚泡着床时子宫内膜磷脂双分子层的流动性——一项自旋标记研究

Fluidity of the phospholipid bilayer of the endometrium at the time of implantation of the blastocyst--a spin label study.

作者信息

Laloraya M

机构信息

School of Life Sciences, Devi Ahilya Vishwavidyalaya, Indore, M.P., India.

出版信息

Biochem Biophys Res Commun. 1990 Mar 16;167(2):561-7. doi: 10.1016/0006-291x(90)92061-4.

DOI:10.1016/0006-291x(90)92061-4
PMID:2157408
Abstract

The endometrial phospholipid bilayer is shown to be in a highly fluid and polar state at the time of implantation in Mus musculus as evidenced from a spin label study using the stearic acid spin label, 5-doxyl stearate. The positive correlation observed between the superoxide anion radical levels and the fluidity and polarity state of the endometrial cells points towards the possibility of the mediation of this condition of unsaturation of fatty acids to be an act of the superoxide anion radical.

摘要

在小家鼠植入时，子宫内膜磷脂双分子层显示处于高度流动和极性状态，这由使用硬脂酸自旋标记物5-硬脂酰氧基硬脂酸酯的自旋标记研究证明。超氧阴离子自由基水平与子宫内膜细胞的流动性和极性状态之间观察到的正相关表明，脂肪酸不饱和度这种状况的介导有可能是超氧阴离子自由基的作用。

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