نتایج جستجو برای: عملکرد tbm
تعداد نتایج: 101273 فیلتر نتایج به سال:
BACKGROUND Tuberculous meningitis (TBM) is a major global health problem, and it is sometimes difficult to perform a differential diagnosis of this disease from other diseases, particularly partially-treated pyogenic meningitis (PTPM). In an earlier study, we demonstrated the presence of a 30-kD protein antigen in cerebrospinal fluid (CSF) of TBM patients. We have also shown that lymphocytes fr...
Here, we evaluated the potential activity of rapid Mycobacterium tuberculosis detection with loop-mediated isothermal amplification (LAMP), for the early diagnosis of tuberculous meningitis (TBM). Patients with suspected TBM from January 2014 to December 2015 were reviewed retrospectively. The cerebrospinalfluid(CSF) was collected. Acid-fast bacillus (AFB) staining, MGIT 960 culture, real-time ...
Background Tuberculous meningitis (TBM) is the most devastating form of tuberculosis, yet very little is known about the pathophysiology. We hypothesized that the genotype of leukotriene A4 hydrolase (encoded by LTA4H), which determines inflammatory eicosanoid expression, influences intracerebral inflammation, and predicts survival from TBM. Methods We characterized the pretreatment clinical ...
Tuberculous meningitis (TBM) is caused by tuberculosis infection of of the meninges, which are the membrane systems that encircle the brain, with a high morbidity and mortality rate. It is challenging to diagnose TBM among other types of meningitis, such as viral meningitis, bacterial meningitis and cryptococcal meningitis. We aimed to identify metabolites that are differentially expressed betw...
Tracheobronchomalacia (TBM) is defined as an excessive collapse of the intrathoracic trachea. Bronchoscopy is the gold standard for diagnosing TBM; however it has major disadvantages, such as general anaesthesia. Cine computed tomography (CT) is a noninvasive alternative used to diagnose TBM, but its use in children is restricted by ionising radiation. Our aim was to evaluate the feasibility of...
Tuberculous meningitis (TBM) is a serious complication of tuberculosis that affects the central nervous system. As TBM may result in permanent sequelae and death, rapid, accurate diagnostic tests using novel biomarkers are required for the early diagnosis and treatment of TBM. A quantitative proteomic study was therefore performed to identify differential proteins in the cerebrospinal fluid (CS...
Tuberculous meningitis (TBM) is a devastating disease. TBM occurs more commonly in HIV infected patients. The influence of HIV co-infection on clinical manifestations and outcome of TBM is not well defined. Yet, some differences have been observed and stroke has been recorded to occur more frequently. This study reports on an HIV infected Caucasian female with lung, meningeal tuberculosis and s...
Background Tracheobronchomalacia (TBM) is defined as an excessive collapse of the intrathoracic trachea. Bronchoscopy is the gold standard to diagnose TBM, but bronchoscopy has major disadvantages, such as general anesthesia. Cine-CT is a non-invasive alternative to diagnose TBM, but its use in children is restricted by ionizing radiation. Our aim was to evaluate the feasibility of spirometerco...
Reasons for poor outcomes in tuberculous meningitis (TBM), which accounts for 2.3% of all tuberculosis cases in Thailand, are still being debated. Here, we studied factors associated with functional outcomes of TBM patients in Thailand where tuberculosis is endemic. We retrospectively reviewed all patients diagnosed with TBM at Srinagarind Hospital, Khon Kaen University, Thailand, between Janua...
حفاری مکانیزه تمام مقطع تونل ها توسط ماشین، دارای تاریخچه ای نزدیک به پنجاه سال می باشد. بررسی عملکرد، بخش مهمی از هر پروژه حفر تونل بوده و می تواند نقش اساسی در انتخاب روش و ماشین حفاری داشته باشد. در این مقاله پیش بینی سرعت نفوذ tbm برمبنای روش nth در تونل قمرود مورد مطالعه قرار گرفته است. مهمترین مزیت این روش منظور کردن تأثیر شرایط زمین و خواص توده سنگ می باشد. محاسبات انجام گرفته سرعت نفوذ ...
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