چکیده مقاله
Introduction: A Staphylococcus aureus bacterium is one of the pathogens that can easilyinfect meat The present research was conducted to evaluate the antibiotic resistance anddistribution of enterotoxin genes of Staphylococcus aureus isolates isolated from raw meatand meat products Materials and methods: In this study, during the autumn and winter seasons of 1400, 440samples of raw meat and meat products were collected from the supply stores in Isfahanprovince, and the presence of Staphylococcus aureus was investigated using biochemicaland molecular tests The most common enterotoxin genes and antibiotic resistance codinggenes were investigated in the presence of specific primers Results and discussion: Out of a total of 440 examined samples, 61 samples 13 86% were positive for Staphylococcus aureus that biofilm reaction was observed in 56 isolates 91 8% The highest resistance to penicillin 83 60% and the lowest resistance tovancomycin 0% were reported The frequency of presence of sea, seb, sec and sed genesin the studied isolates was reported as 39 34%, 27 86%, 26 22% and 37 70%, respectively Due to the fact that a statistically significant relationship was observed between antibioticresistance genes and biofilm production, it is clear that antibiotic resistance in strains thatare capable of producing biofilms is higher than in strains that are capable of producingbiofilms Biofilms are not more
کلیدواژهها
نویسندگان
Fahimeh Nourbakhsh
Phd of Toxicology, Deputy of Food and Drug, Isfahan University of Medical Sciences, Isfahan,Iran
Hossein Chahardah Masoumi
Doctor of Veterinary Medicine, Deputy of Food and Drug, Isfahan University of MedicalSciences, Isfahan, Iran
Elaheh Tajbakhsh
Department of microbiology, Faculty of Basic Silences, Islamic Azad University, Shahrekord Branch,Iran
Mohammad Reza Saebi
Fahimeh Nourbakhsh Phd of Toxicology, Deputy of Food and Drug, Isfahan University of Medical Sciences, Isfahan,IranHossein Chahardah Masoumi Doctor of Veterinary Medicine, Deputy of Food and Drug, Isfahan University of MedicalSciences, Isfahan, Iran.Elaheh Tajbakhsh Department of microbiology, Faculty of Basic Silences, Islamic Azad University, Shahrekord Branch,Iran.
شیوه ارجاع
Nourbakhsh, Fahimeh and Chahardah Masoumi, Hossein and Tajbakhsh, Elaheh and Saebi, Mohammad Reza,1403,Investigating the molecular characteristics of biofilm-producingStaphylococcus aureus strains isolated from meat and meat products,Eighth International Conference on Interdisciplinary Studies in Food industry and Nutrition Science of Iran,Tehran
ارائهشده در
مجموعه مقالات هشتمین همایش بین المللی مطالعات میان رشته ای در صنایع غذایی و علوم تغذیه ایران30 آبان 1403 · تهران