این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Medical Microbiology and Infectious Diseases، جلد ۳، شماره ۱، صفحات ۲۹-۳۴
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Genetic Characterization of Salmonella Typhimurium Isolates from Faeces of Children with Gastroenteritis Hospitalized in Baqiatollah-Azam Hospital, Tehran, Iran
چکیده انگلیسی مقاله Introduction: In Iran, invasive nontyphoidal Salmonella (iNTS) disease causes severe bacteremic illness among children < 5 years old. The global yearly incidence of iNTS disease in children was reported to be in the 3.4 (range 2.1-6.5) million cases, (overall incidence 49 cases (range 30-94) per 100,000 population), the iNTS case-fatality ratio (CFR) of 20% yielded 681,316 deaths annually. Methods: The microarray analysis enables identification of the strains that have the 90kb Salmonella typhimurium virulence plasmid, presence or absence of the Salmonella pathogenicity islands (SPIs), adherence factors and other virulence determinants. Twelve isolates of S. typhimurium obtained from faeces of children with gastroenteritis were analyzed by microarray technique. Results: The virulence plasmid was present in 83.33% of isolates and all the isolates contained the SPI-4 and SPI-5. None of the strains had the cytolethal distending toxin, cdtB. All strains were positive for rck and mig-14. The adherence genes were present in all the strains in the range of 51.55% to 73.20% of the adherence genes interrogated in the microarray. Two strains were the least pathogenic S. typhimurium. Conclusion: Microarray analysis proved to be a valuable tool in confirmation of serotyping results and genetic characterization of S. Typhimurium.
کلیدواژه‌های انگلیسی مقاله Salmonella typhimurium, Gastroenteritis, Microarray Analysis
نویسندگان مقاله حمید استاجی | hamid staji
semnan university

سازمان اصلی تایید شده: دانشگاه سمنان (Semnan university)

alfreda tonelli | alfreda tonelli
izs, italy


تقی زهرایی صالحی | taghi zahraei salehi
tehran university

سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

mariangela iorio | mariangela iorio
izs,italy


federica lopes | federica lopes
izs,italy
نشانی اینترنتی http://jommid.pasteur.ac.ir/browse.php?a_code=A-10-102-1&slc_lang=en&sid=en
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/350/article-350-332413.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Epidemiologic studies including microbial genotyping, phenotyping and serotyping
نوع مقاله منتشر شده Original article
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات