نتایج جستجو برای: mycobacterium tuberculosis

تعداد نتایج: 117368  

Mansoor Salehi Mehrnase Shanesaz-Zadeh Nahid Tajedin sayed Javad Mowla

Several reports have indicated that infection with Non-Tuberculosis Mycobacteria (NTM) is increasing worldwide.Therefore,monitoring species causing micobacterial infection in any region is of great importance. This study was going to detect, differentiate, and identify pathogenic mycobacteria in primary clinical samples. Eighty samples collected from tuberculosis suspected patients in Isfahan/I...

ژورنال: طب جنوب 2020
Ansarin , Khalil, Golestani Eimani , Bahram, Sahebi , Leila, Seyyedi , Maryam,

Background: Tuberculosis (TB) with more than 10 million new cases per year and one of the top 10 causes of death worldwide, is still one of the most important global health problems. Also, multi drug-resistant tuberculosis (MDR) is a serious danger to public health. Understanding of the epidemiological pattern of mycobacterium tuberculosis (MTB), Estimates of recent transmission and recurrence ...

ژورنال: پژوهش در پزشکی 2010
جهانی شرافت, سمیه, فرنیا, پریسا, میرصمدی, النازالسادات , گودرزی, حسین ,

Abstract Background: The Beijing strain of Mycobacterium tuberculosis is responsible for more than 25% of cases of Tuberculosis in the world, it has a high transmission potential and there is a significant correlation between Beijing strain and multidrug resistance. In this study we compared the presence of Phospholipase C genes in Beijing and Nonbeijing strains of Mycobacterium tuberculosis...

Journal: :Inter collegas 2022

Tuberculosis and smoking are among the most pressing issues in modern health care system world. patients who smoke confirmed to have reduced effectiveness of anti-tuberculosis therapy, unsatisfactory prognosis a specific disease, higher risk treatment failure mortality from this disease. Diseases such as HIV alcoholism increase ineffective tobacco smokers. In addition, leads increased virulence...

ایمانی فولادی, عباسعلی, شریعتی, عارف, عظیمی, طاهر, فلاح, فاطمه, نصیری, محمد جواد, هاشمی, علی, گودرزی, حسین,

Background and purpose: Tuberculosis is among the leading causes of death from infectious diseases in the world. According to World Health Organization (WHO), the estimated rate of TB in Iran was 21 per 100,000 populations in 2015. The present study was designed to evaluate the genetic diversity and transmission dynamics of Mycobacterium tuberculosis in Tehran, Iran. Materials and methods: A...

Mycobacterium tuberculosis, the main cause of tuberculosis (TB), has still remained a global health crisis especially in developing countries. Tuberculosis treatment is a laborious and lengthy process with high risk of non compliance, cytotoxicity adverse events and drug resistance in patient. Recently, there has been an alarming rise of drug resistant in TB. In this regard, it is an unmet need...

Journal: :Journal of clinical images and medical case reports 2022

People infected with Mycobacterium Tuberculosis (TB) stay for a long time. Infected people may not develop tuberculosis disease and were asymptomatic. Once progressing to disease, it can affect most tissues organs, but especially the lungs.

Journal: :Journal of clinical microbiology and biochemistry technology 2021

Introduction: For a country with high Tuberculosis (TB) prevalence, infection of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) virus covert co-infection Mycobacterium Tuberculosis (MTB) is real concern.

Journal: :iranian red crescent medical journal 0
mohammad rabiee-faradonbeh department of microbiology and immunology, faculty of medicine, cellular and molecular research center, shahrekord university of medical sciences, shahrekord, ir iran; department of microbiology, shahrekord branch, islamic azad university, shahrekord,ir iran davood darban sarokhalil department of microbiology and immunology, faculty of medicine, alborz university of medical sciences, karaj, ir iran mohammad mehdi feizabadi department of microbiology, faculty of medicine, tehran university of medical sciences, tehran, ir iran amirhooshang alvandi department of microbiology, faculty of medicine, tehran university of medical sciences, tehran, ir iran hasan momtaz department of microbiology, shahrekord branch, islamic azad university, shahrekord,ir iran neda soleimani department of pathology, al-zahra hospital, isfahan university of medical sciences, isfahan, ir iran

conclusions the results of this study demonstrated that the p450 cyp141 gene was successfully cloned into a pet26b plasmid vector as an expression vector. in this paper, for the first time in iran, this gene was cloned for more purposes, including the expression and purification of the recombinant cytochrome p450 cyp141 protein. results the cloning of p450 cyp141 gene was confirmed by the enzym...

Journal: :vaccine research 0
razieh kimiavi moghadam rab'-e rashidi institute of higher education, tabriz, iran ghader khalili department of immunology, pasteur institute of iran, tehran, iran ismail jabbarzadeh rab'-e rashidi institute of higher education, tabriz, iran, department of mycobacteriology, pasteur institute of iran, tehran, iran mahnaz saifi department of mycobacteriology, pasteur institute of iran, tehran, iran

introduction: development of effective immunodiagnostic methods for detection of mycobacterium tuberculosis infection is crucial. serodiagnostic methods, based on antibody response to specific antigens could provide promising approaches for rapid, economical and easy to perform diagnostic tests which are crucial for tuberculosis (tb) control. in this study, the level of igg antibody responses a...

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