Adherence of group A streptococci to epithelial cells in tissue culture.

K B Grabovskaya, A A Totoljan, M Rýc, J Havlícek, L A Burova, R Bícová
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Abstract

Using the HEp-2 cell line system the factors and mechanisms of group A Streptococcus adherence had been studied. It was shown that high adherence was chiefly found in strains showing attributes of virulence (presence of M protein, growth in human blood, lethality for mice). The data supplied by experiments with pepsin and LTA suggest that there exist at least two mechanisms of adherence.

组织培养中A组链球菌对上皮细胞的粘附。
利用HEp-2细胞系系统研究了A群链球菌粘附的影响因素和机制。结果表明,高粘附性主要存在于具有毒力特性的菌株中(存在M蛋白,在人血液中生长,对小鼠具有致命性)。由胃蛋白酶和LTA实验提供的数据表明,至少存在两种粘附机制。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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