نتایج جستجو برای: 6b
تعداد نتایج: 2501 فیلتر نتایج به سال:
The tegument protein U14 of human herpesvirus 6B (HHV-6B) constitutes the viral virion structure and is essential for viral growth. To define the characteristics and functions of U14, we determined the crystal structure of the N-terminal domain of HHV-6B U14 (U14-NTD) at 1.85 Å resolution. U14-NTD forms an elongated helix-rich fold with a protruding β hairpin. U14-NTD exists as a dimer exhibiti...
Human herpesvirus-6A (HHV-6A) and human herpesvirus-6B (HHV-6B) are two closely related viruses that infect T-cells. Both HHV-6A and HHV-6B possess telomere-like repeats at the terminal regions of their genomes that facilitate latency by integration into the host telomeres, rather than by episome formation. In about 1% of the human population, human herpes virus-6 (HHV-6) integration into germl...
The BACTEC 16B resin medium was developed to detect bacteremia in patients receiving antimicrobial therapy. Over a 9-month period, we compared the efficacy of the BACTEC 16B bottle to the conventional aerobic BACTEC 6B bottle. Of a total of 1,524 sets of blood cultures, 79 yielded presumed pathogens. Of these 79 sets, 42 (53.2%) were positive in both the 16B and 6B bottles, 23 (29.1%) were posi...
This study takes light-passenger vehicles with 1.5L port fuel injection turbocharged engine as the research object, based on WLTC test cycle about China 6b emissions regulations, including some influence of several key technologies, such injector selection, intake VVT opening, control and gear shift point matching, what can affect particulate from vehicles. The results show that without filter ...
چکیده مطالعات اولیه سم شناسی نشان داده که آکریل آمید به عنوان یک عامل سرطان زا است و اصلی ترین راه ایجاد آن واکنش بین اسید آمینه آسپارژین و قند های طبیعی نظیر گلوکز می باشد . کاهش و مهار تشکیل آکریلامید در طول فرآوری مواد غذایی می تواند به ارتقای سلامت محصولات غذایی و به دنبال آن، به ایمنی غذای انسان کمک کند. هدف اصلی این مطالعه بررسی اثر مهار کنندگی مخمر اتولیز شده بر پایه ساکارومیسس سرویزیه ...
با توجه به اهمیت صفات مرتبط با جوانهزنی بذر در استقرار اولیهه گیهاه در شهرایط تهنن، انجهال متال هات ی جههت ش ناسهایی کیوتیالهای مرتبط با رشد ریشهچه و ساقهچه ضروری است. به این منظور 144 الین خوین آمیخته نوترکیب گنهدل حاصه از تالقی کاز و مانتانا در قالب طرح کامال تصادفی با سه تکرار مورد بررسی قرار گرفت. نقشه پیوستگی بها کمه 234 جفهت آغازگر ریزماهواره )SSR )و 267 نشانگر AFLP در متال ات قب بر روی ا...
Several integrin alpha subunits have structural variants that are identical in their extracellular and transmembrane domains but that differ in their cytoplasmic domains. The functional significance of these variants, however, is unknown. In the present study, we examined the possibility that the A and B variants of the alpha 6 beta 1 integrin laminin receptor differ in function. For this purpo...
BACKGROUND Human herpesvirus-6 (HHV-6) is a beta-herpesvirus with 90% seroprevalence that infects and establishes latency in the central nervous system. Two HHV-6 variants are known: HHV-6A and HHV-6B. Active infection or reactivation of HHV-6 in the brain is associated with neurological disorders, including epilepsy, encephalitis, and multiple sclerosis. In a preliminary study, we found HHV-6B...
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