Application of the radio immunological technique for monitoring the changes of markers of hepatitis B HBV in the chronic HBs Ag carrying persons without the clinical menifestation

A study aimed at application of the radio-immunological technique to monitor the changes of markers of HBV in the natural progress of the chronic HBsAg from which to find persons having the risk of severe complication. 50 patients carrying the chronic HBsAg without the clinical menifestation were tested four times every 10 months to evaluate the changes of markers of HBV. The results have shown that the patients had the antibody immunological response during the chronic HBsAg carrage.. The anti-HBc IgG was possitive in 100% patients through 4 times of tests.