Characterization of blaTEM-3 and blaSHV-4 beta-lactamase-encoding genes in Citrobacter diversus
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چکیده
منابع مشابه
Molecular and Phenotypic Characterization of Antimicrobial Resistance in Gram Negative Bacteria Recovered from Subclinical Mastitis
| This study was undertaken to estimate the prevalence and antimicrobial susceptibility of gram negative bacteria (GNB) recovered from dairy cows with subclinical mastitis (SCM) with detection of β-lactamase encoding genes, sulphonamide encoding gene and intergron classes by polymerase chain reaction (PCR). In total, 180 cow’s milk samples were collected from three different dairy farms. Milk s...
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* Universita degli Studi dell'Aquila Dipartimento di Scienze e Tecnologie Biomediche e di Biometria, Cattedre di Chimica Biologica e Biologia Molecolare, Localita Collemaggio, 1-67 100 L'Aquila, Italy, t Laboratoire d'Enzymologie et Service de Microbiologie, Universite de Liege Institut de Chimie, B6, B-4000 Sart Tilman (Liege), Belgium, and I Rijksuniversiiteit-Gent Laboratorium voor Microbiol...
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To control the antibiotic resistance epidemic, it is necessary to understand the distribution of genetic material encoding antibiotic resistance in the environment and how anthropogenic inputs, such as wastewater, affect this distribution. Approximately two-thirds of antibiotics administered to humans are -lactams, for which the predominant bacterial resistance mechanism is hydrolysis by -lacta...
متن کاملFrequency of E. coli clinical isolates producing blaSHV and blaTEM extended-spectrum beta-lactamases
Introduction: Production of extended-spectrum beta-lactamase enzymes (ESBLs) in E. coli creates many problems for patients. These enzymes are located on transferable elements and can hydrolyze penicillins, broad-spectrum cephalosporins, and aztreonam. This study aimed to determine the clinical isolates of E. coli producing ESBLs of blaSHV and blaTEM in the city of Zanjan. Methods: This cross...
متن کاملCitrobacter diversus isolated from clinical material.
Forty-seven strains of Citrobacter diversus were isolated during a 12-month period from clinical material obtained from patients in a general hospital in Israel. The majority of cultures (38) were recovered from urine and wound discharges. There was one case of septicemia. The biochemical reactions of all cultures were typical for this species, except one that was anaerogenic, and they could be...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 1997
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.41.11.2589