نتایج جستجو برای: mycobacterium tuberculosis
تعداد نتایج: 117368 فیلتر نتایج به سال:
background: tuberculosis (tb) is a major cause of death worldwide. finding an effective vaccine against tb is the best way to control it. several vaccines against this disease have been developed but none are completely protective. the aim of this study was to design and construct a cloning vector containing the mycobacterium tuberculosis (m. tuberculosis) heat shock protein x (hspx). methods: ...
in most countries, tuberculosis caused by mycobacterium bovis is mainly a disease of cattle but can infect buffalos too. the disease can be controlled successfully by mean of a test-and-slaughter program. in iran test-and-slaughter program has started since 1971 and prevalence of bovine tuberculosis reduces from 5% to less than 0.12% in recent years. in western azarbaijan, north west of iran, t...
tuberculosis is a chronic, specifi c granulomatous disease and a major cause of death in developing countries. we report a case of tuberculosis presenting fi rst as periodontal loss of tooth support leading to loose teeth and gingival enlargement affecting a 17-year-old female patient without any pulmonary lesion. diagnosis was based on histopathological examination and positive adenosine deami...
Historically, tuberculosis has been the leading cause of death throughout human history. Tuberculosis infection (TB) causes by Mycobacterium tuberculosis that is very dangerous and can affect any parts of the body, especially lungs. Tuberculosis infection still remains a serious threat to human public health due to its contagious nature, capability to stay latent form in host for indefinite tim...
abstractchronic sialadenitis is a disease of salivary glands associated with chronic infections,systemic diseases and silolithiasis pathogenesis of the disease. primary tuberculoussubmandibulitis is not a reported disease. the diagnosis was confirmed whena 45 years old lady suspicious to submandibular gland tumor was operated on for excisionalbiopsy. histological examination of the specimen by ...
background: the risk of developing tuberculosis is high among chronic hemodialysis patients. the tuberculin skin test (tst) has been in use for diagnosing latent tb, but few data are available on tst in hemodialysis patients. objective: this study was done to identify the tst reactivity and frequency of booster effect in serial tst among hemodialysis patients. methods: a total of 100 patients i...
Tuberculosis is one of the leading infectious causes death in adults worldwide. The human host acts as a natural reservoir for Mycobacterium tuberculosis. Pregnancy carries an increased risk infections.
introduction mycobacterium tuberculosis complex (mtbc) are causative agents of human and animal tuberculosis.differentiation of mtbc members is required for appropriate treatment of individual patients and for epidemiologicalpurposes and reduction in drug resistances. material and methods 1345 patients were collected with clinical suspicions of tuberculosis who referred to the health care cente...
background : despite recent technologic improvements in identifying mycobacterium tuberculosis, we are still facing problems in rapid diagnosis of tuberculosis. the objective of this study is to determine the diagnostic value of a new rapid screening test (patho-tb™) for diagnosis of pulmonary tuberculosis. methods : between september 2006 to august 2007, 178 patients were enrolled in the study...
background tuberculosis (tb) continues to be a major public health problem worldwide. in developing countries, the burden of the disease is explosive, as 95% of global tb patients reside and 98% of global tb deaths occur in these regions. patients’ satisfaction may play a major role in adherence to medications and hence improve tuberculosis cure rate. objectives the current study aimed firstly ...
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