نتایج جستجو برای: nocardia mycobacterium tuberculosis
تعداد نتایج: 120887 فیلتر نتایج به سال:
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...
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...
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...
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.
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.
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...
evaluation of human serological response to recombinant tb10.4 antigen of mycobacterium tuberculosis
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...
Four cases of polyarthritis concomitant with active tuberculosis is reported. In three patients pulmonary tuberculosis was confirmed by identification of Mycobacterium tuberculosis in the sputum and bronchoalveolar lavage specimens, and in another one tuberculous lymphadenitis was confirmed by excisional biopsy. In all patients arthritis resolved by tuberculosis treatment and did not recur ...
سابقه و هدف: Mycobacterium bovis به عنوان عامل سل گاوی به صورت موردی انسان را درگیر میکند و همراه با Mycobacterium tuberculosis به عنوان معضلات بهداشتی با گستره جهانی محسوب میشوند. هدف از انجام این مطالعه جداسازی و مقایسه پروفایل پروتئینی این دو سویه به منظور دستیابی به بیومارکر موثر در تشخیص و ایمونیزاسیون در مطالعات آینده بود. روش بررسی: در ابتدا نمونههای بالینی با روش ان استیل- ال سیست...
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