The expanding availability of different potent antiviral agents for the treatment of chronic hepatitis B (CHB) has created optimism for achieving treatment goals, such as the loss of serum hepatitis B surface antigen (HBsAg), which represents the closest-to-cure outcome of chronic hepatitis B ...
Both pre-S1 and pre-S2 Ag titers correlated positively with the serum HBsAg concentration (P = 0.0001), but only the pre-S1 Ag titer correlated with the level of serum HBV DNA (P = 0.02). The detection of low levels of IgM anti-hepatitis B core (anti-HBc) antibodies by IMx was ...
The lapinized chinese (LC) strain of hog cholera virus (HCV), was adapted to grow in a cell line from minipig kidney (MPK) where it reached a titer, as det... M Ferrari - 《Comp Immunol Microbiol Infect Dis》 被引量: 51发表: 1992年 Evaluation of a primer-probe energy transfer rea...
Hart J, Sayers M, Han J (1994) Assessment of hepatitis C virus RNA levels by quantitative competitive RNA polymerase chain reaction: high-titer viremia correlates with advanced stage of disease. J Infect Dis 169: 1219–1225
cell BiolabsVPK-5003QuickTiter™ Hepatitis B "e" Antigen (HBeAg) ELISA Kit96 assays点击阅读￥11055 cell BiolabsVPK-430-SER6scAAV-6 Helper Free Expression System1 kit点击阅读￥16912.5 cell BiolabsVPK-430-SER5scAAV-5 Helper Free Expression System1 kit点击阅读￥16912.5 ...
HISCL anti-SARS-CoV-2 immunoassay was developed to quantify the titer of IgG and IgM antibodies in human serum or plasma. HISCL was operated in a fully automatic manner using the chemiluminescent sandwich principle. In this system, the serum or plasma sample first reacted with SARS-CoV-2-spec...
b. 120 patient plasma samples from a range of previously tested titer were run and calculated using two additional reference pools: 1:960 and ≥1:2880high. Antibody concentrations of these samples calculated vs each pool showed high consistency with concentrations calculated using ≥1:2880 pool in...
Effect of ursodesoxycholic acid on liver enzymes and titer of anti-HCV-IGM and semiquantitative HCV RNA in patients with subtyped chronic hepatitis C: , S. Seipp, U. Töx, B. Kallinovsky, W. Stremmel, L. Theilmann; T. Goeser, Dept. of Int. Medicine, University of Heidelberg, ...
HBsAg, a serological biomarker for a HBV infec- tion, can diagnose acute and chronic hepatitis B virus47–49. The titer of serum HBsAg indicates the level of infec- tion and severity of the disease49,50. Slightly different from the IgG detection, the ELISA for the detection of HBsAg was ...
The combination of HBeAg titer < 1.3 lg PEIU/mL and its decreased value > 1.6 lg PEIU/mL at 24-wk predicted VR with a sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) of 85%, 100%, 100% and 83%, respectively, and the AUROC increased to ...