Paj 1 soti nan 138 rezilta yo
The content and composition of carbohydrate in hepatitis B surface antigen HBsAg) were clarified by gas chromatography. A value of 75-8 microgram carbohydrate per mg of protein was obtained. The main components were N-acetylglucosamine, mannose, galactose and sialic acid and the minor one was
A series of new muramyl dipeptide (MDP) mimics were designed and synthesized via a solid-phase synthetic route. Their adjuvant activities were evaluated ex vivo for investigation of the synergism of the S(28-39) peptide, which is an MHC class I binding epitope of recombinant hepatitis B surface
Hepatitis B surface antigens (HBsAg) of both the adw and ayw subtypes have been purified from four different sources. These antigens have been compared by comparison of the products of tryptic hydrolysis performed under conditions which do not disrupt the overall particle morphology of HBsAg. The
The e antigen (eAg) of duck hepatitis B virus (DHBV) is a glycosylated secretory protein with a currently unknown function. We concentrated this antigen from the supernatants of persistently infected primary duck liver cell cultures by ammonium sulphate precipitation, adsorption chromatography over
OBJECTIVE
This study investigates the effects of a carbohydrate (CHO; lotus-root starch) predominant, late-evening snack (LES), containing 200 kcal (50 g CHO) on fasting resting energy expenditure (REE) and nutrient oxidation in hospitalized adults with acute-on-chronic liver failure
BACKGROUND
Hepatitis B virus (HBV) is a major cause of liver infection in human. Because of the lack of an appropriate cell culture system for supporting HBV infection efficiently, the cellular and molecular mechanisms of hepadnavirus infection remain incompletely understood. Duck heptatitis B virus
Mannose binding lectin (MBL) is a pattern-recognition molecule of the innate immune system. The roles of MBL and its gene (mbl2) polymorphisms, -221X/Y and codon 54A/B, in hepatitis B virus (HBV) infection were investigated in this study. We recruited 320 nonprogressed hepatitis B surface antigen
The cloning and expression of the hepatitis B middle-protein surface antigen gene in the yeast Saccharomyces cerevisiae is described. A generalized expression vector carrying the yeast glyceraldehyde-3-phosphate dehydrogenase gene promoter was used. Expressed material, in the form of supramolecular
We have produced and characterized a murine-human chimeric antibody with specificity for the pre-S2 surface antigen of hepatitis B virus (HBV) in baculovirus-infected insect cells. Recombinant baculovirus carrying the cDNA coding for the heavy or light chain of the chimeric antibody was constructed
A 68-year-old Japanese woman was admitted to our hospital in September 1995, because of a mass detected by ultrasonography during a follow-up examination for chronic hepatitis B. Hepatocellular carcinoma (HCC) in the right liver lobe was diagnosed based on imaging studies and elevated
Globo H, a cancer-associated carbohydrate antigen, is highly expressed in various types of cancers. However, the role of Globo H in hepatocellular carcinoma (HCC) remains elusive. In our study, we performed glycan microarray analysis of 134 human serum samples to explore anti-Globo H antibody
OBJECTIVE
The present study aimed to evaluate the changes in the serum N-glycome profiles in chronic hepatitis B (CHB) patients and to assess the role of N-glycome-derived markers in the noninvasive diagnosis of liver fibrosis.
METHODS
After liver biopsy for pathological grading and staging, 128 CHB
In liver cirrhosis with bacterial infection, hepatoadrenal syndrome has been described recently as a progressive impairment in the adrenocortical reserve, with deficient production or action of glucocorticoids resulting in adrenal insufficiency. The aim of this study was to explore the
The small, 22-nm spherical particles associated with hepatitis B infection are composed of hepatitis B surface antigen (HBsAg) and usually outnumber the virions by a ratio of 10(2) or 10(3). To study the interactions and pathogenesis between liver cells and the expression of HBsAg, global protein