Suppr超能文献

A型魏氏梭菌抗血清的保护作用被三价铁消除。

The abolition of the protective effect of Clostridium welchii type A antiserum by ferric iron.

作者信息

Bullen J J, Cushnie G H, Rogers H J

出版信息

Immunology. 1967 Mar;12(3):303-12.

Abstract

Intravenous injection of ferric ammonium citrate equivalent to 5 mg iron/kg abolished the protective effect of antiserum in guinea-pigs infected with type A. In animals not given iron there was an abrupt cessation of growth 4–5 hours after infection. In those given iron bacterial growth was continuous and the animals died in 12–24 hours. In both of the animals there was always an excess of alpha antitoxin in the plasma and tissues. Injection of iron did not interfere with phagocytosis of . Iron abolished the protective effect of antiserum up to 6 hours after infection. It had no effect when given 8 hours after infection or later.

摘要

静脉注射相当于5毫克铁/千克的柠檬酸铁铵可消除抗血清对感染A型病毒的豚鼠的保护作用。在未给予铁剂的动物中,感染后4至5小时生长突然停止。在给予铁剂的动物中,细菌持续生长,动物在12至24小时内死亡。在这两种动物的血浆和组织中始终存在过量的α抗毒素。铁的注射并不干扰对……的吞噬作用。铁在感染后6小时内消除了抗血清的保护作用。在感染8小时后或更晚给予时则没有效果。

相似文献

8
The antagonism of tetracycline and ferric iron in vivo.四环素与三价铁在体内的拮抗作用。
J Med Microbiol. 1985 Aug;20(1):17-26. doi: 10.1099/00222615-20-1-17.

引用本文的文献

2
Iron-Binding Catechols and Virulence in Escherichia coli.铁结合儿茶酚与大肠杆菌的毒力。
Infect Immun. 1973 Mar;7(3):445-56. doi: 10.1128/iai.7.3.445-456.1973.
5
Iron and host defence.铁与宿主防御
Eur J Clin Microbiol. 1983 Feb;2(1):6-10. doi: 10.1007/BF02019915.

本文引用的文献

3
Genetics of virulence in bacteria.细菌毒力的遗传学
Br Med Bull. 1962 Jan;18:69-73. doi: 10.1093/oxfordjournals.bmb.a069938.
5
Experimental gas gangrene: the effect of antiserum on the growth of Clostridium welchii type A.
J Pathol Bacteriol. 1962 Jul;84:177-92. doi: 10.1002/path.1700840119.
8
Gas gangrene.
Br Med Bull. 1954;10(1):52-8. doi: 10.1093/oxfordjournals.bmb.a069374.

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