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一项关于限制明尼苏达沙门氏菌R型糖脂mR595固定于正常大鼠胚胎成纤维细胞的细胞表面成分的研究。

A study of cell surface constituents restricting Salmonella minnesota R form glycopid mR595 fixation to normal rat embryo fibroblasts.

作者信息

Nigam V N, Lallier R, Brailovsky C A

出版信息

Can J Biochem. 1978 Jan;56(1):29-37. doi: 10.1139/o78-005.

Abstract

The nature of the cell surface constituent(s) containing sialic acid that block fixation of bacterial glycolipid mR595 to normal rat fibroblasts was explored. Indirect evidence suggests that a trypsin-sensitive, high molecular weight glycoprotein, present in larger amounts on the surface of normal cells (as compared with transformed rat fibroblasts), may be involved as a blocking agent.

摘要

对含有唾液酸的细胞表面成分的性质进行了探索,这些成分可阻止细菌糖脂mR595与正常大鼠成纤维细胞的结合。间接证据表明,一种对胰蛋白酶敏感的高分子量糖蛋白可能作为阻断剂参与其中,这种糖蛋白在正常细胞表面的含量(与转化的大鼠成纤维细胞相比)更高。

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