نتایج جستجو برای: eric pcr
تعداد نتایج: 182136 فیلتر نتایج به سال:
Background & Aims: Salmonellosis is one of the vital infectious zoonotic diseases in both human and animals that is related with poultry, meat, egg and milk consumption. The aim of this study was evaluation of genetic diversity of Salmonellaenterica serovar enteritidis isolated from human and animals samples by ERIC-PCR method. Materials & Methods: In this cross-sectional study, 60 ...
background: the aim of this study was to determine the prevalence of virulence-associated genes and enterobacterial repetitive intergenic consensus pcr (eric-pcr) analysis of campylobacter spp. isolated from children with diarrhea in iran. methods: a total of 200 stool specimens were obtained from children under 5 years during july 2012 to july 2013. detection of c. jejuni and c. coli was perfo...
Five repetitive-element PCR (rep-PCR) techniques [primer sets ERIC1R-ERIC2 and REP1R-REP2I and primers ERIC2, BOXA1R, and (GTG)5] were evaluated for the discrimination of Salmonella enterica isolates at the serotype level. On the basis of number, even distribution over the whole fingerprint, and clarity of bands in the fingerprints, the enterobacterial repetitive intergenic consensus (ERIC) pri...
چکیده سابقه و هدف: تایپینگ سویه‌های باکتریایی، یکی از روش‌های مطالعه‌ی اپیدمیولوژیک است. بدین منظور در این تحقیق از تکنیک ERIC-PCR جهت بررسی تنوع ژنتیکی سویه‌های E. coli جدا شده از آب ورودی به تصفیه‌خانه‌های شهر تهران استفاده شد . مواد و روش‌ها: تعداد 106 ایزوله E. coli طی دوره‌ی یک ساله، از بین 1939 نمونه ورودی تصفیه‌خانه‌های آب شهر تهران مطابق با روش‌های استاندارد جداسازی شد و با روش E...
سابقه و هدف: سودوموناس آئروژینوسا یک پاتوژن فرصت طلب شایع بیمارستانی است که مسئول طیف وسیعی از عفونت های انسانی می باشد. مطالعه حاضر با هدف دسته بندی ژنتیکی جدایه های سودوموناس آئروژینوسا جدا شده از عفونت های بیمارستانی انجام شد. مواد و روش ها: این مطالعه مقطعی توصیفی بر روی 18 جدایه سودوموناس آئروژینوسا جداسازی شده از بیماران بستری در بیمارستان های سطح شهرستان شهرکرد انجام گرفت. به منظور ژنوتا...
Abstract The aim of this study was to evaluate the phenotypic and molecular patterns biofilm formation in infection colonization isolates Acinetobacter spp. from patients who were admitted a public hospital Recife-PE-Brazil 2018-2019. For analysis, evaluated by crystal violet staining method; search virulence genes (bap, ompA, epsA, csuE bfmS) performed PCR; ERIC-PCR for typing. Amongst 38 isol...
background: fusobacterium necrophorum as a non-spore-forming gram-negative anaerobic bacillus is an important human and animal pathogen. it may cause severe systemic infections (lemierre's syndrome) and some other infections. the aim of this study was to subtype fusobacterium necrophorum by using pcr methods. materials and methods: twenty five strains of fusobacterium necrophorum subspecies fun...
background : this study was to evaluate the prevalence of ctx-mand tem type esbls-producing k. pneumoniae and determination of mdr, xdr, and pdr phenotypes of these isolates as well as find out the genetic relationship and molecular typing of these isolates using phenotypic and genotypic methods. methods : non-repetitive 96 k. pneumonia isolates were isolated from hospitalized patients in a...
BACKGROUND The aim of this study was to determine the prevalence of virulence-associated genes and enterobacterial repetitive intergenic consensus PCR (ERIC-PCR) analysis of Campylobacter spp. isolated from children with diarrhea in Iran. METHODS A total of 200 stool specimens were obtained from children under 5 years during July 2012 to July 2013. Detection of C. jejuni and C. coli was perfo...
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