نتایج جستجو برای: mycobacterium tuberculosis.

تعداد نتایج: 117368  

تاج‌الدین, الهه, حیدری, فضه, فرنیا, پریسا, مجد, احمد, مسجدی, محمدرضا, نوروزی, جمیله, ولایتی, علی‌اکبر,

Background and Objective: Identification of atypical mycobacterium (Non tuberculosis Mycobacterium NTM) is important because of the worldwide propagation of these organisms. Recently, molecular studies have identified the specific loci for mycobacterium species by DNA - finger printing methods, but these methods are time-consuming and expensive. In this study, in addition to hsp65 PCR-RFLP meth...

Journal: :مجله میکروب شناسی پزشکی ایران 0
نادر مصوری mosavari department of microbiology , isfahan university of medical sciences.بخش تولید ppd، موسسه واکسن و سرم سازی رازی میترا صالحی salehi tehran north branch, islamic azad university, tehraگروه میکروبیولوژی، دانشگاه آزاد اسلامی واحد تهران شمال کیوان تدین tadayon ppd production department, razi institute, karajبخش تولید ppd، موسسه واکسن و سرم سازی رازی محمد محمدطاهری mohammad taheri ppd production department, razi institute, karajبخش تولید ppd، موسسه واکسن و سرم سازی رازی کیومرث سلیمانی soaimani ppd production department, razi institute, karajبخش تولید ppd، موسسه واکسن و سرم سازی رازی رضا عارف پژوهی aref pajouhi ppd production department, razi institute, karajppd production department, razi instiبخش تولید ppd، موسسه واکسن و سرم سازی رازی t‏ute, karaj سعید سپهری سرشت

background and objectives: mycobacterium tuberculosis complex is consisted of homogenous organisms. they are slowly growing mycobacteria and their isolation and identification are difficult and time consuming. differentiation of mycobacterium bovis, causative mammalian tuberculosis, from other members of mycobacterium tuberculosis complex is very important in epidemiology and control of disease...

Journal: :jundishapur journal of microbiology 0
azar dokht khosravi department of microbiology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; health research center, infectious and tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of microbiology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran, tel: +98-6113330074, fax: +98-6113332036 shideh vatani department of microbiology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran mohammad mehdi feizabadi department of microbiology, school of medicine, tehran university of medical sciences, tehran, ir iran effat abasi montazeri department of microbiology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran abbas jolodar school of veterinary medicine, shahid chamran university, ahvaz, ir iran

background mycobacterium tuberculosis genotyping can effectively improve tuberculosis (tb) control programs by controlling disease transmission. pulsed field gel electrophoresis (pfge) is a particularly powerful tool for determination of clonal identity of bacteria providing information for understanding and controlling the spread of disease. objectives the aim of present study was to investiga...

Background and Objectives: The incidence of rifampin-resistant strains of Mycobacterium tuberculosis has attracted more attention than the tuberculosis infection due to laborious treatment and control. Recognizing the Mycobacterium tuberculosis genotypes involving in drug resistance via multiplex PCR, a simple and rapid genotyping method, is an emergency for better tre...

Journal: :acta medica iranica 0
nooshin baghaie pediatric respiratory diseases research center, national research center of tuberculosis and lung disease, masih daneshvari hospital, shaheed beheshti university of medical sciences, tehran, iran. soheila khalilzade research center, national research center of tuberculosis and lung disease, masih daneshvari hospital, shaheed beheshti university of medical sciences, tehran, iran. mohammad reza boloursaz research center, national research center of tuberculosis and lung disease, masih daneshvari hospital, shaheed beheshti university of medical sciences, tehran, iran. amir ali khodayari research center, national research center of tuberculosis and lung disease, masih daneshvari hospital, shaheed beheshti university of medical sciences, tehran, iran. ali akbar velayati research center, national research center of tuberculosis and lung disease, masih daneshvari hospital, shaheed beheshti university of medical sciences, tehran, iran.

tuberculosis (tb) is an important health problem in developing countries, with varying clinical presentations depending on the organs/systems involved. to study the spectrum of clinical and paraclinical aspects of extra pulmonary tb in children suffering from pulmonary tb. this study has been carried out on 65 children with tuberculosis, admitted in tb wards of national research institute of tu...

انوشه, صابر, بیات, مهدیه, تقوی, کیمیا, فرنیا, پریسا, مسجدی, محمد رضا, ولایتی, علی اکبر, کاظم پور, مهدی,

Introduction: Determination of produced cytokines, especially interleukin 10, interleukin 12, interferon gamma and TNF-α is an important tool in the review of safety responses against inducers such as illnesses. The purpose of this study was to investigate the immune system status in patients with mycobacterium infections such as tuberculosis and non-tuberculosis as compared to healthy controls...

ژورنال: Medical Laboratory Journal 2014
Ahmadi, M, Banihashemi, R, Eramabadi, M, Eramabadi, P, Ghaderi, R, Keshavarz, R, Khodaverdi Daryan, E, Mosavari, N, Sekhavati, M, Tadayon, K,

Abstract Background and Objective: A high level of homogeneity observed within all bacteria in the Mycobacterium tuberculosis complex makes a property that seriously challenges traditional biochemical-based identification methods of these pathogens in the laboratory. The work presented here was conducted to characterize Mycobacterium tuberculosis complex isolates in Golestan, Northern Iran. ...

Drug resistance (especially multiple drug resistance) in Mycobacterium tuberculosis makes global concerns in treatment and control of tuberculosis. Rapid diagnosis of drug resistant strains of the bacteria has vital importance in the prognosis of the disease. The aim of this study was to identify the mutations responsible for drug resistance in Mycobacterium tuberculosis strains derived from pa...

Journal: :iranian journal of medical sciences 0
roya abkar department of microbiology, qom branch, islamic azad university, qom, iran mohammad reza zolfaghari department of microbiology, qom branch, islamic azad university, qom, iran mohammad arjomandzadegan tuberculosis and pediatric infectious research center, arak university of medical sciences, arak, iran azam ahmadi tuberculosis and pediatric infectious research center, arak university of medical sciences, arak, iran maryam sadrnia department of biology, payame noor university, iran manijeh kahbazi tuberculosis and pediatric infectious research center, arak university of medical sciences, arak, iran

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Journal: :فصلنامه علوم پزشکی دانشگاه آزاد اسلامی واحد پزشکی تهران 0
حانیه صرافی haniyeh sarrafi of microbiology, mycobacteriology and pulmonary research department, pasteur institute of iran, tehran, iranمیکروبیولوژی، بخش سل و تحقیقات ریوی، انستیتو پاستور ایران ، تهران ، ایران احمدرضا بهره مند ahmad reza bahrmand of clinical microbiology, head of mycobacteriology and pulmonary research department, pasteur institute of iran, tehran, iranمیکروب شناسی، رئیس بخش سل و تحقیقات ریوی ، انستیتو پاستور ایران ، تهران ، ایران علیرضا هادیزاده تثبیتی alireza hadizadeh tasbiti of clinical parasitology, mycobacteriology and pulmonary research department, pasteur institute of iran, tehran, iranانگل شناسی پزشکی، بخش سل و تحقیقات ریوی، انستیتو پاستور ایران ، تهران ، ایران شمسی یاری shamsi yari of clinical bacteriology, mycobacteriology and pulmonary research department, pasteur institute of iran, tehran, iranباکتری شناسی، بخش سل و تحقیقات ریوی، انستیتو پاستور ایران ، تهران ، ایران علی کریمی ali karimi of laboratory sciences, mycobacteriology and pulmonary research department, pasteur institute of iran, tehran, iranحرفه ای علوم آزمایشگاهی، بخش سل و تحقیقات ریوی، انستیتو پاستور ایران ، تهران ، ایران مرتضی معصومی morteza masomi of microbiology, mycobacteriology and pulmonary research department, pasteur institute of iran, tehran, iranمیکروبیولوژی، بخش سل و تحقیقات ریوی، انستیتو پاستور ایران ، تهران ، ایران

background: mycobacterium bovine, as the etiology of bovine tb, involves human in some cases and with mycobacterium tuberculosis are regarded as global health problems. the aim of this study was to extract and compare protein profile of these strains in order to achieve effective biomarkers for diagnosis and the vaccine components. materials and methods: first, the clinical samples were culture...

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