Suppr超能文献

马血清及血清组分对A型魏氏梭菌的抑菌作用,以及铁盐对抑菌作用的消除。

Bacteriostatic effects of horse sera and serum fractions on Clostridium welchii Type A, and the abolition of bacteriostasis by iron salts.

作者信息

Rogers H J

出版信息

Immunology. 1967 Mar;12(3):285-301.

Abstract

Under a variety of conditions of concentration, Eh, and pH, horse anti- serum and normal horse serum exerted similar bacteriostatic effects against Type A. Ferric iron abolished the bacteriostatic effect when added during the first 2 hours of incubation at Eh+60 mV. Ferrous iron abolished the bacteriostatic effect when added after 3 hours. Ferric iron abolished the bacteriostatic effect at—140 mV. A mixture consisting of horse β- and γ-globulins together with human transferrin exerted a bacteriostatic effect similar to that of whole serum. This system responded in the same way as whole serum to the addition of iron. A mixture of horse β- and γ-globulins exerted an immediate bactericidal effect which could not be prevented by ferric iron.

摘要

在多种浓度、氧化还原电位(Eh)和pH条件下,马抗血清和正常马血清对A型菌具有相似的抑菌作用。在Eh为+60 mV的条件下孵育的最初2小时内添加三价铁会消除抑菌作用。在3小时后添加二价铁会消除抑菌作用。在-140 mV时三价铁会消除抑菌作用。由马β球蛋白和γ球蛋白以及人转铁蛋白组成的混合物产生的抑菌作用与全血清相似。该系统对添加铁的反应与全血清相同。马β球蛋白和γ球蛋白的混合物产生即时杀菌作用,且这种作用不能被三价铁阻止。

相似文献

引用本文的文献

1
The proteins of the aqueous humour.房水的蛋白质
Doc Ophthalmol. 1982 Nov 1;53(3):193-248. doi: 10.1007/BF00140422.
10
The critical role of iron in some clinical infections.铁在某些临床感染中的关键作用。
Eur J Clin Microbiol Infect Dis. 1991 Aug;10(8):613-7. doi: 10.1007/BF01975810.

本文引用的文献

2
An Iron-binding Component in Human Blood Plasma.人血浆中的一种铁结合成分。
Science. 1946 Oct 11;104(2702):340-1. doi: 10.1126/science.104.2702.340.

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