این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Microbiology، جلد ۱۳، شماره ۶، صفحات ۸۱۷-۸۲۳
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی A comparative characterization of nasal and clinical isolates of Staphylococcus aureus from west of Iran
چکیده انگلیسی مقاله Background and Objectives: Recently, the rise of methicillin-resistant Staphylococcus aureus (MRSA) isolated from hospital healthcare workers (HCWs) and various infectious samples has become one of the main concerns in hospital settings. Therefore, epidemiological studies are necessary to monitor antibiotic resistance patterns in each region and to study the pathogenesis of this strain to control infections. Materials and Methods: In this cross-sectional study, a total of 100 S. aureus isolates, including 50 isolates obtained from the anterior nares of healthcare workers, as well as 50 other isolates cultured from the various clinical specimens from the referral hospitals in Khorramabad (West of Iran) were tested. All isolates were examined to determine antibiotic resistance pattern, and the presence of staphylococcal enterotoxin A (sea), staphylococcal enterotoxin B (seb) and mecA genes. Results: The mecA gene was found among 36% (18/50) of the clinical S. aureus isolates (CSIs) and 14% (7/50) of nasal S. aureus isolates (NSIs), with statistically significant difference (X2 = 6.53; p = 0.011). The difference between the frequency rate of sea gene among MRSA strains isolated from clinical specimens (46.6%, 7/15) was significant compared to strains isolated from nostrils (14.3%, 1/7) (X2 = 3.85; p = 0.049). Conclusion: The frequency of mecA, sea, and seb genes among the clinical samples was more than strains isolated from the nostrils of healthcare personnel.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله | Gholamreza Goudarzi
Department of Microbiology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran; Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran


| Yaser Hasanvand
Department of Microbiology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran; Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran


| Faranak Rezaei
Department of Microbiology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran; Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran


| Somayeh Delfani
Department of Microbiology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran; Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
نشانی اینترنتی https://ijm.tums.ac.ir/index.php/ijm/article/view/3141
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات