The crystal structure of herpes simplex virus (HSV) gB identifies it as a class III fusion protein, and comparison with other such proteins suggests this is the postfusion rather than prefusion conformation, although this is not proven. Other class III proteins undergo a pH-dependent switch between pre- and postfusion conformations, and a low pH requirement for HSV entry into some cell types su...

Abstract A water-soluble polysaccharide is a part of the soluble food fibers in bengkuang ( Pachyrhizus erosus ). In previous research, it has been carried out by methods fermentation extraction, adding water and precipitation with ethanol on inulin extraction. recent study was examined effect ultrasound-assisted extraction as new method. This research conducted to obtain for chemical propertie...

The use of combined hormonal contraceptives has been reported to increase the level of C-reactive protein (CRP). We assessed the effect of hormonal contraceptive use on inflammatory cytokines including CRP, monocyte chemotactic protein-1, soluble tumor necrosis factor (sTNF), interleukin-6 (IL-6), and soluble CD40 ligand. We used 79 female subjects (19 to 30 years old) who were combined oral co...

Objective(s):Multi-epitopic protein vaccines and direction of vaccine delivery to dendritic cells (DCs) are promising approaches for enhancing immune responses against mutable pathogens. Escherichia coli is current host for expression of recombinant proteins, and it is important to optimize expression condition. The aim of this study was the optimization of multi-epitopic HIV-1 tat/pol/gag/env ...

A soluble rat liver protein that stimulates microsomal methyl sterol oxidase activity has been isolated and purified to homogeneity by salt fractionation, differential heat inactivation, two calcium phosphate gel association, and Sephadex filtration. The protein, as isolated, may be dissociated with detergent into subunits with a molecular weight of approximately 10,300, as determined electroph...