منابع مشابه
Noncarbapenemase OXA-48 Variants (OXA-163 and OXA-405) Falsely Detected as Carbapenemases by the β Carba Test.
Laurent Dortet, Thierry Naas Associated French National Reference Center for Antibiotic Resistance, Le Kremlin-Bicêtre, France; Research Unit EA7361 “Structure, Dynamic, Function and Expression of Broad Spectrum β-Lactamases,” Faculty of Medicine, University Paris-Sud, Le Kremlin-Bicêtre, France; Department of Bacteriology-Parasitology-Hygiene, Bicêtre Hospital, Assistance Publique—Hôpitaux de ...
متن کاملN-(1-Naphthyl)-10H-9-oxa-1,3-diazaanthracen-4-amine
In the mol-ecule of the title compound, C(21)H(15)N(3)O, the 10H-9-oxa-1,3-diaza-anthracene ring system is slightly bent, with dihedral angles of 3.99 (6) and 4.80 (6)° between the pyran ring and the pyrimidine and benzene rings, respectively. This ring system makes a dihedral angle of 85.23 (3)° with the naphthalene plane. In the crystal packing, mol-ecules are linked by N-H⋯N hydrogen bonds i...
متن کاملOxazolone (OXA) is a respiratory allergen in Brown Norway rats.
Oxazolone (OXA) is a potent contact allergen in man, and it is used as a model Th1-allergen to test (Q)SAR's and screening assays for allergenic potential of chemicals. However, it elevates serum IgE levels and Thelper2 cytokines at relatively low doses in test animals, suggesting that it has also respiratory allergenic potential. The lack of human data on respiratory allergenic potential of OX...
متن کاملbeta-lactamases in Shigella flexneri isolates from Hong Kong and Shanghai and a novel OXA-1-like beta-lactamase, OXA-30.
Ninety-one ampicillin-resistant Shigella flexneri strains from Hong Kong and Shanghai were studied for production of beta-lactamases. TEM-1-like and OXA-1-like enzymes were identified in 21 and 79% of the strains, respectively, by isoelectric focusing (IEF). No difference in the pattern of beta-lactamase production was found between strains from Hong Kong and Shanghai. Four ribotypes were detec...
متن کاملCTX-M-15, OXA-30 and TEM-1-producing Escherichia coli in two Portuguese regions.
1. Spencer RC. Temocillin. J Antimicrob Chemother 1990; 26: 735–7. 2. Potz N, Hope R, Warner M et al. CTX-M-producing Escherichia coli now the dominant cephalosporin-resistant Enterobacteriaceae in London and SE England. In: Abstracts of the Fifteenth European Congress of Clinical Microbiology and Infectious Diseases, Copenhagen, Denmark, 2005. Abstract O-206. Clin Microbiol Infect 2005; 11 Sup...
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ژورنال
عنوان ژورنال: Journal of Antimicrobial Chemotherapy
سال: 2006
ISSN: 0305-7453,1460-2091
DOI: 10.1093/jac/dkl154