Suppr超能文献

甲氧苄啶-磺胺甲恶唑联合用药对耐甲氧西林金黄色葡萄球菌临床分离株的体外和体内疗效

In vitro and in vivo efficacy of the combination trimethoprim-sulfamethoxazole against clinical isolates of methicillin-resistant Staphylococcus aureus.

作者信息

Elwell L P, Wilson H R, Knick V B, Keith B R

出版信息

Antimicrob Agents Chemother. 1986 Jun;29(6):1092-4. doi: 10.1128/AAC.29.6.1092.

Abstract

The in vitro susceptibilities of 16 independent, geographically distinct clinical isolates of methicillin-resistant Staphylococcus aureus to trimethoprim (TMP) in combination with sulfamethoxazole (SMX) were evaluated. Although methicillin-resistant S. aureus strains appear to be universally resistant to SMX, the combination TMP-SMX was found to be synergistic in vitro (in combination, the MICs of both drugs decreased 6- to 25-fold) as well as in vivo (5- to 6-fold reduction in TMP at 50% effective doses).

摘要

对16株独立的、来自不同地理区域的耐甲氧西林金黄色葡萄球菌临床分离株进行了体外试验,以评估其对甲氧苄啶(TMP)联合磺胺甲恶唑(SMX)的敏感性。尽管耐甲氧西林金黄色葡萄球菌菌株似乎对SMX普遍耐药,但发现TMP-SMX联合用药在体外(联合使用时,两种药物的最低抑菌浓度均降低了6至25倍)以及体内(50%有效剂量时TMP降低了5至6倍)均具有协同作用。

相似文献

引用本文的文献

1
Molecular Basis of Non-β-Lactam Antibiotics Resistance in ..中耐非β-内酰胺类抗生素的分子基础
Antibiotics (Basel). 2022 Oct 8;11(10):1378. doi: 10.3390/antibiotics11101378.
2
Bacterial Targets of Antibiotics in Methicillin-Resistant .耐甲氧西林菌中抗生素的细菌靶点
Antibiotics (Basel). 2021 Apr 7;10(4):398. doi: 10.3390/antibiotics10040398.

本文引用的文献

2
Trimethoprim-sulfamethoxazole treatment of multiantibiotic-resistant staphylococcal endocarditis and meningitis.
Clin Pediatr (Phila). 1982 Feb;21(2):125-6. doi: 10.1177/000992288202100211.
6
Trimethoprim-sulphamethoxazole treatment in staphylococcal endocarditis and gram-negative septicemia.
Scand J Infect Dis. 1974;6(2):177-82. doi: 10.3109/inf.1974.6.issue-2.13.
7
Letter: Trimethoprim-sulfamethoxazole and bacterial meningitis.
Ann Intern Med. 1976 Jan;84(1):50-1. doi: 10.7326/0003-4819-84-1-50.
10
Antimicrobial synergism--an elusive concept.抗菌协同作用——一个难以捉摸的概念。
J Infect Dis. 1979 Oct;140(4):639-41. doi: 10.1093/infdis/140.4.639.

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