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Caspian Journal of Internal Medicine، جلد ۸، شماره ۴، صفحات ۳۱۱-۳۱۶
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Molecular characterization of Staphylococcus aureus strains isolated among hospital staff nasal carriers of Babol, Iran |
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| چکیده انگلیسی مقاله |
Background: Staphylococcus aureus (s. aureus) nasal carriers, particularly the healthcare staff can be considered as a potential source for the spread of resistant strains. The aim of this study was to determine the molecular characterization of S. aureus strains isolated among the staff nasal carriers in one of the teaching hospitals in Babol. Methods: A total of 120 nasal swabs were taken from the staff of Ayatollah Rouhani Hospital Babol during 2016. The antibiotic resistance pattern was performed by disc diffusion method for 13 antibiotics, including cefoxitin, cephalothin, teicoplanin, vancomycin, daptomycin, oxacillin, amoxicillin, amikacin, linezolid, ciprofloxacin, levofloxacin, erythromycin, rifampin, according to the CLSI 2015. Polymerase chain reaction (PCR) was used to detect mecA and pvl genes. Finally, the different SCCmec types were determined by multiplex- PCR method. Results: Among the 120 collected specimens, 40(33.3%) S. aureus isolates were approved. 28(70%) of strains were identified as methicillin-resistant Staphylococcus aureus (MRSA) and the frequency of pvl gene was confirmed 2(5%). Based on the multiplex PCR assay, four different SCCmec types were detected as 35.7% type I, 14.2% type III, 7.1% type II and 3.5% type IV. By a disc diffusion method, no resistance pattern was observed to vancomycin, while 100% of strains were resistant to amoxicillin. Conclusion: Consequently our results illustrated that isolated S. aureus strains among the staff nasal carriers via mentioned molecular characterization may lead to increase the nosocomial persistent infections in hospitalized patients and also health care workers. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
پریسا صباغ | parisa sabbagh
infectious diseases and tropical medicine research center, health research institute, babol university of medical sciences, babol, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
امیرمرتضی ابراهیم زاده نامور | amirmorteza ebrahimzadeh namvar
department of microbiology, school of medicine, babol university of medical sciences, babol, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
الهه فردوسی شاهاندشتی | elaheh ferdosi shahandashti
department of biotechnology, school of medicine, babol university of medical sciences, babol, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
مصطفی جوانیان | mostafa javanian
infectious diseases and tropical medicine research center, health research institute, babol university of medical sciences, babol, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
ثریا خفری | soraya khafri
department of statistics and epidemiology, school of medicine, babol university of medical sciences, babol, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
مهدی رجب نیا | mehdi rajabnia
infectious diseases and tropical medicine research center, health research institute, babol university of medical sciences, babol, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
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| نشانی اینترنتی |
http://caspjim.com/browse.php?a_code=A-10-740-1&slc_lang=en&sid=en |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/176/article-176-449005.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
Microbiology |
| نوع مقاله منتشر شده |
Original Article |
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