نتایج جستجو برای: PCR-typing

تعداد نتایج: 193438  

Journal: :archives of pediatric infectious diseases 0
mohammad fateh amirkhiz department of microbiology, faculty of medicine, tabriz university of medical sciences, tabriz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی تبریز (tabriz university of medical sciences) mohammad ahangarzadeh rezaee infectious and tropical diseases research center, tabriz university of medical sciences, tabriz, ir iran; infectious and tropical diseases research center, tabriz university of medical sciences, tabriz, ir iran. tel: +98-41-33364661, fax: +98-41-33364661سازمان اصلی تایید شده: دانشگاه علوم پزشکی تبریز (tabriz university of medical sciences) alka hasani department of microbiology, faculty of medicine, tabriz university of medical sciences, tabriz, ir iran; infectious and tropical diseases research center, tabriz university of medical sciences, tabriz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی تبریز (tabriz university of medical sciences) mohammad aghazadeh department of microbiology, faculty of medicine, tabriz university of medical sciences, tabriz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی تبریز (tabriz university of medical sciences) behrooz naghili infectious and tropical diseases research center, tabriz university of medical sciences, tabriz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی تبریز (tabriz university of medical sciences)

conclusions as about 70% of methicillin-resistant isolates belonged to sccmec iii, the present study can conclude that, over an 8-year period, only one dominant and stable clone of mrsa strain was found in tabriz hospitals. this finding could be a result of incorrect medical orientations, inadequate infection controlling policies, and insufficient preventive approaches. objectives the current s...

Journal: :infection, epidemiology and medicine 2016
ahmad rahmati jon s. brazier

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...

Journal: :iranian journal of veterinary research 2006
a. r. jabbari m. esmaelzadeh gh. r. moazeni jula

capsules from a range of pathogenic bacteria are the key determinants of virulency. the capsule hasbeen implicated in virulence of pasteurella multocida. in this study a type-specific polymerase chain reaction(pcr) assay was used for capsular typing of 39 avian p. multocida isolates from iran. the pcr amplified afragment of 1044 bp from all of tested isolates. it was found that all avian p. mul...

Journal: :archives of razi institute 2016
m. moosawi shooshtari r. pilehchian langroudi m. esmaelizad s. a.r., afshari far a.r. jabbari

in this research a molecular method based on polymerase chain reaction for typing of clostridium perfringens was developed and toxin genotypes of 64 isolates from sheep and goats in iran were determined. the pcr assays were developed for detection of alpha (cpa), beta (cpb) and epsilon (etx) toxin genes, allowing classification of the isolates into genotypes a b, c and d. the field isolates ...

Journal: :نشریه آزمایشگاه پزشکی 0
shiva hosseini clinical microbiology research center, ilam university of medical science, ilam, iran. abbas maleki clinical microbiology research center, ilam university of medical science, ilam, iran. sobhan ghafourian clinical microbiology research center, ilam university of medical science, ilam, iran. hossein kazemian clinical microbiology research center, ilam university of medical science, ilam, iran. mohammad hossein maleki clinical microbiology research center, ilam university of medical science, ilam, iran. reza mohebi clinical microbiology research center, ilam university of medical science, ilam, iran.

background and objective: shigella species belong to the family enterobacteriaceae, which cause dysentery with abdominal pain and tenesmus in human. our country is one of the endemic and occasional epidemic areas of the disease. in the present study, repetitive extragenic palindromic polymerase chain reaction (rep-pcr) technique that has high differentiation and specificity power compared to ph...

Journal: :modares journal of medical sciences: pathobiology 2010
farnaz shoja taheri majid sadeghizadeh jalil tavakkol afshari

background: rheumatoid arthritis (ra) is the most common chronic inflammatory erosive joint disease with the worldwide distribution of approximately 0.5-1%. molecular methods can be very sensitive in the early stage diagnosis of the disease and therefore prevention the late complications and disabilities. etiology of ra, an autoimmune disease, is not exactly known but immunologic and genetic fa...

Journal: :Genome Research 1991

Journal: :iranian journal of immunology 0
andisheh ghashghaie mansour hematology, oncology, and bone marrow transplantation research center, tehran university of medical sciences, tehran, iran seyyed hamidollah ghaffari hematology, oncology, and bone marrow transplantation research center, tehran university of medical sciences, tehran, iran kamran ali-moghadam hematology, oncology, and bone marrow transplantation research center, tehran university of medical sciences, tehran, iran ardeshir ghavamzadeh hematology, oncology, and bone marrow transplantation research center, tehran university of medical sciences, tehran, iran

background: hla compatibility between transplant donor and recipient is one of the major determinants of transplant outcome. objective: to determine hla class i by pcr- sequence-specific oligonucleotide probe (pcr-ssop) in cord blood donors. methods: genomic dna of 142 cord blood samples registered at the cord blood bank of iran at hematology, oncology, and bone marrow transplantation research ...

ژورنال: دامپزشکی 2017

بیماری سل، بیماری زئونوزی است که به عنوان یکی از مهم‌ترین بیماری‌های تهدید کننده انسان و دومین عامل عفونی در انسان می‌باشد. تمایز گونه‌های مختلف کمپلکس مایکوباکتریوم توبرکلوزیس به روش‌های معمول زمان برو از طرفی، تشخیص دقیق جهت درمان به موقع بیماران، نقش حیاتی را ایفا می‌نماید. لذا هدف از این مطالعه، شناسایی جنس مایکوباکتریوم و تعیین هویت مولکولی مایکوباکتریوم توبرکلوزیس کمپلکس در بیماران استان ...

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