Culture supernatant harvested from Daudi cells, a lymphoplastoid cell line, after 58 days of infection with the H77 strain of hepatitis C virus (HCV), was inoculated into a chimpanzee. HCV RNA, as detected by RT-PCR, first appeared in the serum and liver 5 and 6 weeks, respectively, after inoculation. Peripheral blood mononuclear cells (PBMC) collected on week 7 were also positive for HCV RNA. ...

در این مقاله سیستم تأمین انرژی و تخلیه جریان سیم‌­پیچ چنبره‌ای توکامک دماوند به منظور افزایش زمان میدان‌های مغناطیسی با هدف ماندگاری پلاسما، طراحی شبیه‌سازی شده است. حال حاضر سیم­‌پیچ دارای نیم سیکل سینوسی مدت ms 100 پیک kA 12 است که میدان مغناطیس تقریباً T 1/1 مرکز چنبره تولید می‌کند ناحیه تخت آن حدود 20 می‌باشد برای تشکیل محصورسازی پلاسما استفاده می‌گردد. ارتقاء 200، ضروری سیستم‌های کنترل مربو...

The DNA content of hair [1,2] is typically low compared to other tissues, as hair cells undergo dehydration and catabolic breakdown of nucleic acids and organelles during keratinisation [3]. As a consequence, ancient hair specimens have not been widely used as a source of ancient DNA. However, mitochondrial DNA (mtDNA) has been extracted from degraded and old hair samples, including burnt speci...

The E2 glycoprotein of Hepatitis C virus (HCV) is a major target of the neutralizing antibody (NAb) response with the majority of epitopes located within its receptor binding domain (RBD; 384-661). Within E2 are three variable regions located at the N-terminus (HVR1; 384-411), and internally at 460-480 (HVR2) and 570-580 [intergenotypic variable region (igVR)], all of which lie outside a conser...

A plant bioreactor has enormous capability as a system that supports many biological activities, that is, production of plant bodies, virus-like particles (VLPs), and vaccines. Foreign gene expression is an efficient mechanism for getting protein vaccines against different human viral and nonviral diseases. Plants make it easy to deal with safe, inexpensive, and provide trouble-free storage. Th...