نتایج جستجو برای: 1a to 086 xgwm165
تعداد نتایج: 10618939 فیلتر نتایج به سال:
Polystyrene-silica core-shell composite particles are prepared by one-step emulsion polymerization with a nonionic initiator VA-086, solely stabilized by silica nanoparticles. The silica nanoparticles are successfully incorporated as the shell, likely due to the fact that the nanoparticles are thermodynamically favorable to adsorb and remain at the liquid-liquid interfaces during the emulsion p...
Sarp Beyazpınar D, Eren Günertem O, Şerefli Balla E, Gültekin B, Tankut Akay H, Sezgin A. What is the benefit of venous mapping in saphenous vein harvesting?. Turk J Vasc Surg 2022; 31(2): 086-090. http://dx.doi.org/10.9739/tjvs.2022.1178
Two high galactic latitude B-type stars, PG 1323−086 and PG 1704+222, are analysed from low and medium resolution optical spectra and Strömgren photometry. A differential abundance analysis for He, C, N, O, Mg, Al, and Si reveals that the He abundance is close to solar while metal underabundances relative to the solar value of typically 1.3 and 1.2 dex for PG 1323−086 and PG 1704+222, respectiv...
We present lightcurves of four binary subdwarf B stars, Ton 245, Feige 11, PG1432+159 and PG1017−086. We also present new spectroscopic data for PG1017−086 from which we derive its orbital period, P = 0.073d, and the mass function, fm = 0.0010±0.0002M⊙. This is the shortest period for an sdB binary measured to-date. The values of P and fm for the other sdB binaries have been published elsewhere...
ناباروری به معنای عدم حاملگی به دنبال یک سال آمیزش جنسی بدون استفاده از روش های جلوگیری است. از حاملگی تعریف می شود. تقریبا نیمی از همه موارد ناباروری به علت فاکتورهای مربوط به جنس مذکر از جمله واریکوسل، انسداد مجرای اسپرماتیک و اختلالات هورمونی می باشد. حدود 30% از مردان نابارور هیچ علتی برای ناباروری یافت نمی شود که این حالت تحت عنوان ناباروری ایدیوپاتیک خوانده می شوند. اینترلوکین -1، تنظیم ک...
1 protection against Mycobacterium Tuberculosis and simultaneously elicits robust 2 humoral and cellular responses to HIV-1 3 Xiaoman Li, 1 Wei Xu, 1 and Sidong Xiong 1, 2 * 4 Institute for Immunobiology and Department of Immunology, Shanghai Medical College, 5 Fudan University, Shanghai 200032, People's Republic of China, 1 and Jiangsu Key 6 Laboratory of Infection and Immunity, Institutes of ...
Background: One of the most important causes of chronic liver disease is hepatitis C virus (HCV), which causes liver cirrhosis and hepatocellular carcinoma. To control the prevalence of the disease, knowledge and information in risk factor of HCV are required. The aim of this study was to compare the risk factors of infection between HCV patients with genotypes 1a and 3a. Methods: This is an o...
Introduction: HIF-1a is an important regulator in response to hypoxia that affects various genes involved in energy metabolism. The aim of this study was to investigate the effect of exercise intensity on HIF-1a gene expression and cardiac TG content in rats with non-alcoholic fatty liver disease. Methods: The present study was performed experimentally on 40 male Wistar rats. Mice were randoml...
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