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Antibiotic Resistance Pattern and Frequency of Shv, Ctx, Tem, and Oxa Resistance Gene Among Salmonella Serotypes Publisher



Mezajin MN1 ; Fatemizadeh M2 ; Rostami Z3 ; Khaki P4 ; Shirzad M5 ; Noorbakhsh F6
Authors

Source: Health Biotechnology and Biopharma Published:2022


Abstract

The aim of this study was to investigate the antibiotic resistance and identification of strains producing broad-spectrum beta-lactamases salmonella strains. The 70 different strains of salmonella were studied that gentamicin, ciprofloxacin, ofloxacin, imipenem, and enrofloxacin were susceptible. The highest resistance to cephalexin (96 %), cefazolin (96 %), cephalothin (65 %), and 69 isolates (98 %), were resistant to more than one antibiotic. The results of the Polymerase Chain Reaction (PCR) were evaluated on ESBL producing isolates using specific primers; in order to investigate the presence of CTX-Mbla, SHVbla, TEMbla and OXAbla, so the presence of germ cell resistance genes in total indicated that 32 isolates (56 %), at least one of the above genes. © 2022, Health Biotechnology and Biopharma.
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