نتایج جستجو برای: 1391
تعداد نتایج: 13123 فیلتر نتایج به سال:
BACKGROUND Organisms resistant to antimicrobials continue to emerge and spread. This study was performed to measure the medical and societal cost attributable to antimicrobial-resistant infection (ARI). METHODS A sample of high-risk hospitalized adult patients was selected. Measurements included ARI, total cost, duration of stay, comorbidities, acute pathophysiology, Acute Physiology and Chro...
. Brugada P, Brugada J. Right bundle branch block, persistent ST segment elevation and sudden death: a distinct clinical and electrocardiographic syndrome. J Am Coll Cardiol 1992;20:1391–6. . Yan GX, Antzelevitch C. Cellular basis for the Brugada syndrome and other mechanisms of arrhythmogenesis associated with ST-segment elevation. Circulation 1999;100:1660–6. . Breithardt G, Cain ME, El-Sheri...
Von Willebrand factor (VWF) is synthesized in endothelial cells, where it is stored in Weibel-Palade bodies. Administration of 1-desamino-8-D-arginine-vasopressin (DDAVP) to patients with type 1 von Willebrand disease and to healthy individuals causes a rapid increase in plasma VWF levels. This increase is the result of stimulated release of VWF from Weibel-Palade bodies in certain beds of endo...
Grass carp (Ctenopharyngodon idellus) is an important worldwide commercial freshwater culture species. However, grass carp reovirus (GCRV) causes serious hemorrhagic disease in fingerlings and yearlings of fishes. To understand the molecular pathogenesis of host cells during GCRV infection, intensive proteomic quantification analysis of lysine acetylation in Ctenopharyngodon idella kidney (CIK)...
OBJECTIVE The objective of this study was to determine the contribution of prepubertal and pubertal onset and duration of diabetes to the development of diabetic retinopathy. STUDY DESIGN A total of 1391 standardized fundus examinations (stereo fundus-photography) were performed in 441 children or adolescents with type-1 diabetes (median age 15.5 years, median duration of diabetes 6.3 years)....
این مقاله به بررسی نخستین گزارش علمی از یک کسوف حلقوی توسط شم سالدین محمد وابکنوی، ازاخترشناسان دوره دوم رصدخانه مراغه، می پردازد. وی گزارش کسوف حلقوی 29 شوال 681 ق./ 30ژانویه 1283 م. را در زیج محقّق سلطانی، مقاله 3، باب 14 آورده است. در اینجا، داده های اولیه و فرآیندمحاسباتی وی با توجه به مقادیر جداول زیج ارایه و تحلیل می شود. بخش مربوط به گزارش کسوفحلقوی در زیج محقّق سلطانی تصحیح شده و در ضمیمه...
Bawang merah (Allium cepa L.) merupakan salah satu komoditas sayuran unggulan yang sejak lama telah diusahakan oleh petani secara intensif.. Persentase kerusakan besar pada tanaman dapat mengakibatkan berat umbi berkurang. Studi keanekaragaman serangga adalah langkah awal dalam pengelolaan hama tanaman. Tujuan penelitian ini, yaitu mengetahui indeks dan musuh alami ada di pertanaman bawang sete...
PURPOSE Evidence from human myopia genetic mapping studies (MYP3 locus), modulated animal models, and observations of glycemic control in humans suggests that insulin-like growth factor (IGF)-1 plays a role in the control of eye growth. This study was conducted to determine whether IGF-1 polymorphisms are associated with myopia in a large, international dataset of Caucasian high-grade myopia pe...
BACKGROUND The clinical features of type 2 diabetes may differ depending on whether first depression episode precedes or follows the diagnosis of diabetes. METHODS Type 2 patients from the observational community-based Fremantle Diabetes Study Phase II underwent assessment of lifetime depression using the Brief Lifetime Depression Scale (developed and validated for this study) supplemented by...
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