نتایج جستجو برای: e1e2 glycoprotein
تعداد نتایج: 90739 فیلتر نتایج به سال:
The principal components of a variety of mucous secretions have been found to be glycoproteins, many of mol.wt. 500000 or more (Gottschalk, 1972). We have isolated the glycoprotein from pig colonic mucus and examined its structure in order to compare it with that of the well-characterized glycoprotein of the gastric mucus from the same species (Snary & Allen, 1971 ; Allen, 1977). Mucosal scrapi...
conclusions real-time pcr and elisa showed high levels of production of 1a/jfh1 chimeric hcv in the huh7.5 cell culture. the constructed virus can be used for future studies, including the development of new hcv drugs and vaccines. background the e2 glycoprotein is an important encoded hepatitis c virus (hcv) protein that contains three different variable regions. objectives the aim of the pres...
hepatitis c virus (hcv) envelope glycoprotein-2 (e2) inhibits the interferon (ifn)–induced, double –stranded rna activated protein kinase (pkr) via pkr eukaryotic initiation factor-2α phosphorylation homology domain (pephd). present study examined the genetic variability of the pephd in patients receiving interferon therapy. the pephd region from hcv genotype 1a/1b infected patients receiving i...
membrane permeability and p-glycoprotein (p-gp) efflux system are regulating factors in the drug brain penetration. recently, some drug delivery systems have been developed to overcome these limitations. in this study, metoclopramid has been encapsulated in plga nanoparticles using the emulsification/solvent evaporation technique for in vitro evaluation of the effect of plga nanoparticles on bb...
The carbohydrate composition of the membrane glycoprotein of vesicular stomatitis virus has been determined for virus grown in four different mammalian cell lines. The glycoprotein contains mannose, galactose, N-acetylglucosamine, and neuraminic acid as the major carbohydrate components, whereas N-acetyl-galactosamine and fucose are present in lesser amounts. The glycoprotein contains approxima...
1. A high-molecular-weight glycoprotein constitutes over 80% by weight of the total glycoprotein from water-soluble pig colonic mucus. 2. It was isolated free from nucleic acid and non-covalently bound protein by nuclease digestion followed by equilibrium centrifugation in a CsCl gradient. 3. The glycoprotein has the following composition by weight: fucose 10.4%; glucosamine 23.9%; galactosamin...
Increased expression of P-glycoprotein encoded by the mdr-1 gene is a well-characterised mechanism for resistance to cancer chemotherapeutic drugs in cell lines. However, the P-glycoprotein expression after removal of the selection pressure has not fully been elucidated. The stability of P-glycoprotein expression in the presence (+) and absence (-) of vincristine (30 or 150 nM) was studied in m...
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