title: [Occurrence of beta-lactamase type ESBL and IBL in Pseudomonas aeruginosa rods].
abstract: The aim of the study was to determine extended spectrum beta-lactamases (ESBL) and inducible beta-lactamases (IBL) among Pseudomonas aeruginosa strains. A total of 43 strains isolated from humans (6), hospital sink (1), fish (15), cattle (5), swine (5), dog (1), redder (1) fur animals (9) were studied. ESBL-producing strains were detected with double disc diffusion test according to Jarlier et al. (8). Clavulonate and tazobactam were used as the inhibitors of ESBL. Inducible beta-lactamases were determined using double disc method according to Sanders (15). Cefoxitin was the inductor of these beta-lactamases. The susceptibility study was carried out using the disc diffusion method according to NCCLS standards. A total of 8 ESBL (18.6% of all strains) and 31 (72%) IBL producing strains were detected. The obtained results indicate the necessity of monitoring of ESBL- and IBL-producing strains of Pseudomonas aeruginosa.
authors.affiliation: Katedra Mikrobiologii Akademii Podlaskiej w Siedlcach.
authors.forename: M K
authors.initials: MK
authors.lastname: Wolska
authors.forename: K
authors.initials: K
authors.lastname: Bukowski
authors.forename: A
authors.initials: A
authors.lastname: Jakubczak
mesh_terms: D000818:Animals; D002417:Cattle; D002440:Cefoxitin / Q000494:pharmacology; D019818:Clavulanic Acid / Q000494:pharmacology; D004285:Dogs; D005399:Fishes; D006801:Humans; D008826:Microbial Sensitivity Tests; D010397:Penicillanic Acid / Q000031:analogs & derivatives* / Q000494:pharmacology; D011550:Pseudomonas aeruginosa / Q000145:classification / Q000201:enzymology*; D013045:Species Specificity; D013552:Swine; D000078142:Tazobactam; D001618:beta-Lactamases / Q000378:metabolism*
chemical_list: D019818:Clavulanic Acid; D002440:Cefoxitin; D010397:Penicillanic Acid; D001618:beta-Lactamases; D000078142:Tazobactam