نتایج جستجو برای: مادۀ 631
تعداد نتایج: 2755 فیلتر نتایج به سال:
OBJECTIVE Multiple sclerosis (MS) is a chronic autoimmune disease due to demyelination of the central nervous system. It is believed that cytokines are involved in the pathogenesis of MS. The interleukin-2 (IL2) gene is powerful functional candidate that is involved in immune regulation and operation. In this study, for the first time, we investigated the effect of -475 A/T and -631 G/A IL2 pol...
سابقه و هدف: مواد حاجب پرتونگاری باعث کاهش عملکرد کلیه بالاخص در بیماران پرخطر می شوند. با افزایش استفاده از مواد حاجب مربوط به پرتوشناسی در روش های تشخیصی و مداخله ای ـ درمانی، و نیز به دلیل سن بالای بیماران و وجود بیماری های همراه، اختلالات کلیوی ناشی از ماده حاجب تبدیل به یکی از شایع ترین علل نارسایی حاد کلیوی ناشی از درمان (iatrogenic) شده است؛ به طوری که امروزه سومین علت مهم آن محسوب می گر...
Dr. Waldman is Distinguished Teaching Professor, Department of General Dentistry, School of Dental Medicine, Stony Brook University; Dr. Perlman is Global Clinical Director, Special Olympics, Special Smiles, Associate Clinical Professor of Pediatric Dentistry, Boston University Goldman School of Dental Medicine, and in private practice in Lynn, MA; and Dr. Xu is Clinical Assistant Professor, De...
Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. RPS19 gene encodes a ribosomal protein (RP) that is a component of the 40S subunit. The protein belongs to the S19E family of RPs. It is located in the cytoplasm. Mutations in this gene cause DiamondBlackfan anemia (DBA), a constitutional erythroblastopenia characterized by absent ...
INTRODUCTION .......................................................................................................................................................620 DETECTION OF THE LIPID INTERMEDIATES IN CELL-FREE SYSTEMS ..............................................621 DETECTION OF THE LIPID INTERMEDIATES IN INTACT CELLS AND THEIR POOL LEVELS ......621 ISOLATION AND PURIFICATION OF THE LI...
Peter C. Massey and Daniel J. Costello, Jr. Dept. of Ele . Engr. University of Notre Dame Notre Dame, IN 46556 Phone: 219-631-5483, Fax: 219-631-4393 E-mail: pmassey nd.edu ostello.2 nd.edu Abstra t: Several new lasses of asymmetri turbo odes are introdu ed whi h o er improved performan e ompared to the original turbo ode over the entire range of signal-to-noise ratios. The new turbo odes make ...
Reseña: Comunicación intercultural en la enseñanza de lenguas extranjeras. González Plasencia, Y. (2019). Berlín: Peter Lang, 358 páginas. ISBN: 978-3-631-79459-3.
Authors Yuru Zhong, Yan Bai, Bufan Yang, Kihwan Ju, Kunsoo Shin, Myoungho Lee, Kung-Ming Jan, Ki H. Chon, Affiliation Department of Biomedical Engineering, State University of New York at Stony Brook, Stony Brook, NY, 11794, USA Samsung Advanced Institute of Technology, Yongin-Si, Korea Department of Electrical and Electronics Engineering, Yonsei University, Seoul, Korea Department of Medicine,...
Introduction ..................................................................................................................... 628 I. The Privilege of Disaffirmance ................................................................................. 630 A. Historical Restriction.................................................................................... 630 1. Protectionist View .........
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