نتایج جستجو برای: lam
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Pneumothorax in pulmonary lymphangioleiomyomatosis (LAM) with tuberous sclerosis complex (TSC) is a difficult condition to manage. Video-assisted thoracoscopic surgery (VATS) may play a role in diagnosis and treatment of this situation. We present a case of right recurrent pneumothorax due to LAM with TSC in whom VATS was performed for pathological diagnosis and mechanical pleurodesis. The uniq...
BACKGROUND The commercially available urine LAM strip test, a point-of-care tuberculosis (TB) assay, requires evaluation in a primary care setting where it is most needed. There is currently inadequate data to guide implementation in TB and HIV-endemic settings. METHODS Adult HIV-infected outpatients with suspected pulmonary TB able to self-expectorate sputum from four primary clinics in Sout...
We read with interest the article by WARTH et al. [1] on mediastinal angiomyolipoma and tuberous sclerosis. Apart from mediastinal angiomyolipoma, lymphangioleiomyomato-sis (LAM) can occur as part of the genetic condition tuberous sclerosis [2]. Since the first report by CORNOG and ETERLINE [3], LAM has been increasingly studied for the pathological processes involved in atypical smooth muscle ...
Pulmonary lymphangioleiomyomatosis (LAM), a rare progressive lung disease associated with mutations of the tuberous sclerosis complex 2 (Tsc2) tumor suppressor gene, manifests by neoplastic growth of LAM cells, induction of cystic lung destruction, and respiratory failure. LAM severity correlates with upregulation in serum of the prolymphangiogenic vascular endothelial growth factor D (VEGF-D) ...
Rio de Janeiro is endemic for tuberculosis (TB) and presents the second largest prevalence of the disease in Brazil. Here, we present the bacterial population structure of 218 isolates of Mycobacterium tuberculosis, derived from 186 patients that were diagnosed between January 2008 and December 2009. Genotypes were generated by means of spoligotyping, 24 MIRU-VNTR typing and presence of fbpC103...
BACKGROUND World Health Organization (WHO) recommends tuberculosis (TB) screening at HIV diagnosis. We evaluated the inclusion of rapid urine lipoarabinomannan (LAM) testing in TB screening algorithms. METHODS We enrolled ART-naïve adults who screened HIV-infected in KwaZulu-Natal, assessed TB-related symptoms (cough, fever, night sweats, weight loss), and obtained sputum specimens for mycoba...
It is known that “one-way” lateral boundary conditions (LBCs) artificially constrain error growth in limited-area model (LAM) forecasts. While previous studies have considered LBC constraints on error growth for individual LAM forecasts, this work emphasizes the impact of coarsely resolved and temporally interpolated LBCs on the dispersion of LAM ensemble forecasts. An expression is developed t...
چکیدهمقدمه: فعالیت ورزشی در جلوگیری از پیشرفت گرفتگی شریانها موثر است، و کلسترول LDL- اکسید شده (ox-LDL-c)، عمل آتروژنیکی مونوسیتها را تسهیل مینماید. اثر آموزش اصلاح فعالیتهای بدنی در زندگی (LAM)، براساس دستورالعمل مراکز کنترل بیماری (CDC) و کالج آمریکایی طب ورزش (ACSM)، بر ox-LDL-c سرم در افراد چاق به خوبی مشخص نیست. پژوهش حاضر به بررسی اثر 12 هفته LAM بر ox-LDL-c سرم مردان چاق میانسال پر...
PTX3 is a prototypic long pentraxin composed of a C-terminal domain similar to those of classical pentraxins (e.g., C reactive protein) and an unrelated N-terminal portion. PTX3 is expressed in a variety of cell types, notably mononuclear phagocytes and endothelial cells, after exposure to the inflammatory cytokines interleukin-1beta (IL-1beta) and tumor necrosis factor alpha (TNF-alpha). The p...
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