beta-Lactams

beta-lactamase ; Staphylococcus aureus







15 Article(s)
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1 28743973 In vivo efficacy of β-lactam/tripropeptin C in a mouse septicemia model and the mechanism of reverse β-lactam resistance in methicillin-resistant Staphylococcus aureus mediated by tripropeptin C. 2017 Jul 26 2
2 23587945 Redefining the role of the β-lactamase locus in methicillin-resistant Staphylococcus aureus: β-lactamase regulators disrupt the MecI-mediated strong repression on mecA and optimize the phenotypic expression of resistance in strains with constitutive mecA expression. 2013 Jul 2
3 21496235 Evidence for a purifying selection acting on the β-lactamase locus in epidemic clones of methicillin-resistant Staphylococcus aureus. 2011 Apr 15 1
4 11698375 Transcription of the gene mediating methicillin resistance in Staphylococcus aureus (mecA) is corepressed but not coinduced by cognate mecA and beta-lactamase regulators. 2001 Dec 1
5 10950626 Perspectives on the development of new antimicrobial agents for resistant gram-positive pathogens. 2000 Feb 1
6 9149974 Activity of selected antimicrobial agents against strains of Staphylococcus aureus isolated from bovine intramammary infections that produce beta-lactamase. 1997 Apr 1
7 7844469 Molecular correlation between in vitro and in vivo activity of beta-lactam and beta-lactamase inhibitor combinations against methicillin-resistant Staphylococcus aureus. 1995 Feb 2
8 7730234 Role of beta-lactamase of methicillin-susceptible Staphylococcus aureus in resistance to first-generation oral cephems both in vitro and in vivo. 1994 Dec 1
9 1771308 Antibiotic therapy of pleural empyema. 1991 Jun 1
10 2503565 The role of beta-lactamase in mixed infections in mice in relation to treatment with ampicillin. 1989 Aug 1
11 3107125 Bacterial resistance to beta-lactam antibiotics: crystal structure of beta-lactamase from Staphylococcus aureus PC1 at 2.5 A resolution. 1987 May 8 1
12 3496977 The evolution of antibiotic production and public health problems. 1987 Jun 4
13 3499863 Role of beta-lactamase in expression of resistance by methicillin-resistant Staphylococcus aureus. 1987 Sep 1
14 3872624 Enhanced liposome-mediated activity of piperacillin against staphylococci. 1985 Jan 1
15 6981367 Mechanisms of resistance to beta-lactam antibiotics in strains of Staphylococcus aureus. 1982 Sep 1