What is the normal range for Hep B immunity? Per assay manufacturer's instructions for use, positive results, defined as anti-HBs levels of12.0 mIU/mL or greater, indicate adequate immunity to hepatitis B from past hepatitis B or HBV vaccination. How much is a titer test for a dog? But ...
Among the aforementioned cells, the HepG2 cell line has gained popularity due to its wide range of applications in scientific research2. HepG2 cells, which are liver cancer–derived cell lines, are widely used as a human hepatocytes model. However, their functions are decreased overall compared...
Isolated anti-DFS70 antibodies were found in 57% of ANA IIF positive HI. Among HI classic ANA and anti-DFS70 antibodies were detected in the low- to medium-titer range (1:160–1:320). The frequency of anti-DFS70 antibodies did not correlated with age. Conclusions The detection of ...
First, we have analyzed agreement (kappa index) between qualitative (positive or negative) results obtained with both assays using various cut-off. Then, IFA-ANA titers were considered. Box plots show that when IFA titer increases, COBAS-ANA value does Discussion We evaluated -precision, response...
B, the virus titer of TFV in the supernatant of treated-HepG2 cells increased. The single step growth curves (Fig. 3C) showed that infectious virions in the supernatant increased after cells treated with 5 mM MβCD. Caveolin-1 is the principal organizer of caveolae. Knockdown of ...
while a greater number of cells were positive by IHC in the intranasally-inoculated lambs, a greater portion of microscopic fields had detectable antigen in the nebulized lambs. The nebulization reduces viral titer by roughly one log (data not shown; manuscript under review) and thus may contribu...
They received 3 additional doses of vaccine B at bimonthly intervals if they did not reach an antibody titer against hepatitis B surface antigen (anti-HBs) greater than 500 IU/L. Sixteen (8 in each group) of 20 patients (80%) responded (group I: median, 7,293 IU/L; range, 721-45...
When an HBsAg-titer < 100IU/mL was used to examine severe clinical outcomes (cirrhosis or HCC), the sensitivity, specificity, positive predictive value, and negative predictive value for being free of liver cirrhosis and HCC were 49.3% and 95.2%, 19.7% and 28.8%, 85.6% and 95.2%, and ...