Efficacy of Piperacillin Combined with the Penem β-Lactamase Inhibitor BLI-489 in Murine Models of Systemic Infection
Efficacy of Piperacillin Combined with the Penem β-Lactamase Inhibitor BLI-489 in Murine Models of Systemic Infection
复制标题
哌拉西林联合培南 β-内酰胺酶抑制剂 BLI-489 在小鼠全身感染模型中的疗效
DOI:
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复制
发表时间:
2009
影响因子:
4.9
通讯作者:
P. Bradford
中科院分区:
文献类型:
--
作者:
P. Petersen;C. H. Jones;A. Venkatesan;P. Bradford
ABSTRACT The in vivo efficacy of piperacillin in combination with the penem inhibitor BLI-489 was determined using acute lethal systemic infections in mice. On the basis of preliminary results with various ratios, a dosing ratio of 8:1 was found to be optimal for retention of enhanced efficacy. Piperacillin-BLI-489 dosed at an 8:1 ratio was efficacious against murine infections caused by class A (including extended-spectrum β-lactamases), class C (AmpC), and class D β-lactamase-expressing pathogens.
DOI:
10.1021/jm049680x
发表时间:
2004
期刊:
Journal of medicinal chemistry.
影响因子:
--
作者:
Venkatesan,AranapakamM;Gu,Yansong;DosSantos,Osvaldo;Abe,Takao;Agarwal,Atul;Yang,Youjun;Petersen,PeterJ;Weiss,WilliamJ;Mansour,TarekS;Nukaga,Michiyoshi;Hujer,AndreaM;Bonomo,RobertA;Knox,JamesR
通讯作者:
Knox,JamesR