Suppr超能文献

青霉素与克林霉素不同组合对四株化脓性链球菌的体外抗菌作用

In vitro antimicrobial effects of various combinations of penicillin and clindamycin against four strains of Streptococcus pyogenes.

作者信息

Stevens D L, Madaras-Kelly K J, Richards D M

机构信息

Infectious Diseases Section, VA Medical Center, Boise, Idaho 83702, USA.

出版信息

Antimicrob Agents Chemother. 1998 May;42(5):1266-8. doi: 10.1128/AAC.42.5.1266.

Abstract

Previous studies using mouse models of Streptococcus pyogenes necrotizing fasciitis demonstrated that clindamycin had greater efficacy than penicillin. Frequently both agents are used concurrently in the treatment of severe S. pyogenes infections. This study investigated interactions between penicillin and clindamycin. E-test and broth microdilution assays suggested additivity or indifference, while timed-killing assays demonstrated concentration-dependent variable effects. Timed-kill studies utilizing clinical concentrations suggest that there is no antagonism with the combination of drugs but that the combination does not have a bactericidal advantage over either penicillin or clindamycin alone.

摘要

先前使用化脓性链球菌坏死性筋膜炎小鼠模型的研究表明,克林霉素比青霉素具有更高的疗效。在治疗严重的化脓性链球菌感染时,这两种药物经常同时使用。本研究调查了青霉素与克林霉素之间的相互作用。E试验和肉汤微量稀释试验表明为相加或无关作用,而时间杀菌试验显示出浓度依赖性可变效应。利用临床浓度进行的时间杀菌研究表明,联合用药不存在拮抗作用,但联合用药并不比单独使用青霉素或克林霉素具有杀菌优势。

相似文献

6
Penicillin and clindamycin differentially inhibit the production of pyrogenic exotoxins A and B by group A streptococci.
Int J Antimicrob Agents. 2001 Oct;18(4):395-8. doi: 10.1016/s0924-8579(01)00413-7.
10
Clindamycin-resistant Streptococcus pyogenes: report of a case.耐克林霉素的化脓性链球菌:1例报告
Diagn Microbiol Infect Dis. 2004 Jul;49(3):223-5. doi: 10.1016/j.diagmicrobio.2004.03.005.

引用本文的文献

3
AZDAST the new horizon in antimicrobial synergism detection.AZDAST:抗菌协同作用检测的新视野。
MethodsX. 2016 Jan 7;3:43-52. doi: 10.1016/j.mex.2016.01.002. eCollection 2016.
9
Group A Streptococcal Sepsis.A组链球菌败血症
Curr Infect Dis Rep. 2003 Oct;5(5):379-386. doi: 10.1007/s11908-003-0017-7.

本文引用的文献

7
Clindamycin.
Med Clin North Am. 1982 Jan;66(1):103-20. doi: 10.1016/s0025-7125(16)31445-6.
8
Failure of penicillin to eradicate group A streptococci during an outbreak of pharyngitis.
Lancet. 1980 Sep 6;2(8193):498-502. doi: 10.1016/s0140-6736(80)91832-2.
10
Antimicrobial combinations in the therapy of infections due to gram-negative bacilli.
Am J Med. 1985 Feb 8;78(2A):65-76. doi: 10.1016/0002-9343(85)90207-4.

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