Suppr超能文献

锌对细菌及其他细胞溶解剂诱导的溶血的抑制作用。

Inhibition by zinc of hemolysis induced by bacterial and other cytolytic agents.

作者信息

Avigad L S, Bernheimer A W

出版信息

Infect Immun. 1976 May;13(5):1378-81. doi: 10.1128/iai.13.5.1378-1381.1976.

Abstract

Zinc, cupric, and cadmium ions, in that order of effectiveness, inhibited lysis of washed, rabbit erythrocytes by the toxic bacterial product aerolysin. Hemolysis induced by a variety of other lytic agents was also inhibited by Zn2+ in approximately the same concentration as that, 0.33 mM, needed to inhibit aerolysin-induced hemolysis. Zinc ions did not inhibit osmotic lysis. Inhibition requires the continues presence of Zn2+ and apparently involves a readily reversible binding of Zn2+ to the cell surface, which, it is postulated is accompanied by a reversible alteration in the state of the lipid bilayer.

摘要

锌离子、铜离子和镉离子按有效程度依次抑制了有毒细菌产物气溶素对洗涤过的兔红细胞的溶解作用。多种其他裂解剂诱导的溶血也被锌离子抑制,其浓度与抑制气溶素诱导溶血所需的浓度大致相同,即0.33 mM。锌离子不抑制渗透裂解。抑制作用需要锌离子持续存在,显然涉及锌离子与细胞表面的易逆结合,据推测这伴随着脂质双层状态的可逆改变。

相似文献

4
Latent effects of haemolytic agents.溶血剂的潜在作用。
J Gen Microbiol. 1966 Aug;44(2):233-40. doi: 10.1099/00221287-44-2-233.
5
Metabolically controlled hemolysis of chicken erythrocytes.
Biochim Biophys Acta. 1973 Feb 16;291(3):690-700. doi: 10.1016/0005-2736(73)90474-4.

引用本文的文献

5
Studies on rubescenslysin haemolysis.红溶素溶血研究。
Naunyn Schmiedebergs Arch Pharmacol. 1980 Feb;311(1):95-103. doi: 10.1007/BF00500309.

本文引用的文献

2
Isolation and composition of staphylococcal alpha toxin.葡萄球菌α毒素的分离与组成
J Gen Microbiol. 1963 Mar;30:455-68. doi: 10.1099/00221287-30-3-455.
4
The effect of zinc and other metals on the stability of lysosomes.锌及其他金属对溶酶体稳定性的影响。
Proc Soc Exp Biol Med. 1972 Jun;140(2):642-6. doi: 10.3181/00379727-140-36521.
6
Staphylococcal sphingomyelinase (beta-hemolysin).葡萄球菌鞘磷脂酶(β-溶血素)
Ann N Y Acad Sci. 1974 Jul 31;236(0):292-306. doi: 10.1111/j.1749-6632.1974.tb41499.x.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验