Suppr超能文献

用血凝法测定人血清中抗A群链球菌多糖抗体

THE DETERMINATION OF ANTIBODY TO GROUP A STREPTOCOCCAL POLYSACCHARIDE IN HUMAN SERA BY HEMAGGLUTINATION.

作者信息

SCHMIDT W C, MOORE D J

出版信息

J Exp Med. 1965 May 1;121(5):793-806. doi: 10.1084/jem.121.5.793.

Abstract

A hemagglutination method employing tanned human O erythrocytes sensitized with purified Group A streptococcal polysaccharide has been developed to measure A polysaccharide antibody in antistreptococcal rabbit and human sera. The reaction of sensitized RBC with known Group A streptococcal rabbit antisera, inhibition of hemagglutination with A polysaccharide, and abolition of hemagglutination and hemagglutination-inhibition by exposure of polysaccharide antigen to A enzyme, which destroys the specific immunologic determinant of A carbohydrate, were utilized to demonstrate the specificity of this hemagglutinating system. The results of A polysaccharide antibody determinations on sera from normal persons, patients convalescent from streptococcal infection, and patients with non-suppurative streptococcal sequelae are presented.

摘要

已开发出一种血凝方法,该方法采用经纯化的A组链球菌多糖致敏的鞣酸处理人O型红细胞,以测定抗链球菌兔血清和人血清中的A多糖抗体。利用致敏红细胞与已知A组链球菌兔抗血清的反应、A多糖对血凝的抑制作用,以及通过将多糖抗原暴露于A酶(该酶可破坏A碳水化合物的特异性免疫决定簇)来消除血凝和血凝抑制,来证明该血凝系统的特异性。文中给出了对正常人、链球菌感染康复患者以及非化脓性链球菌后遗症患者血清中A多糖抗体的测定结果。

相似文献

2
Passive hemagglutination procedure for group A streptococcal polysaccharide.
J Immunol Methods. 1976;13(2):167-73. doi: 10.1016/0022-1759(76)90155-1.
6
Occurrence and specificity of antibodies against group-specific polysaccharides in beta-hemolytic streptococcal infections.
Acta Pathol Microbiol Scand B. 1981 Oct;89(5):323-34. doi: 10.1111/j.1699-0463.1981.tb00196_89b.x.

引用本文的文献

6
Streptococcal rheumatic carditis.链球菌性风湿性心脏病
Microbiol Rev. 1983 Mar;47(1):97-120. doi: 10.1128/mr.47.1.97-120.1983.

本文引用的文献

7
Antibody titers in acute rheumatic fever.急性风湿热中的抗体滴度。
Circulation. 1960 Apr;21:598-614. doi: 10.1161/01.cir.21.4.598.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验