Hydrolysis of cefazolin by enzymes produced by Pseudomonas aeruginosa after exposure to ceftazidime in vitro
Author(s) -
Paraskevi Papaioannidou,
Vassilios Nitsas,
Vassiliki MirtsouFidani
Publication year - 2009
Publication title -
vojnosanitetski pregled
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.123
H-Index - 19
eISSN - 2406-0720
pISSN - 0042-8450
DOI - 10.2298/vsp0910785p
Subject(s) - ceftazidime , cefazolin , pseudomonas aeruginosa , cephalosporin , microbiology and biotechnology , antibiotics , chemistry , minimum inhibitory concentration , bacteria , biology , genetics
Sometimes resistance of Pseudomonas aeruginosa (Ps. aeruginosa) is developed during antibiotic treatment, in spite of the initial susceptibility in vitro. The aim of this study was to use an in vitro model for the study of the development of resistant strains of Ps. aeruginosa after a short exposure to ceftazidime, and to study the hydrolysing capacity of beta-lactamases produced by the resistant strains.
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