Association of serum HBeAg,expression intensity of HBsAg and HBcAg in hepatic tissue with clinical characteristics in 317 chronic hepatitis B patients / 重庆医学

ABSTRACT

Objective The relationship was analyzed between clinic and the expression intensity of HBsAg and HBcAg with in the hepatic tissue from the serum HBeAg negative group and the positive group.Methods A total of 317 liver biopsy specimens were divided into the HBeAg negative group and the positive group,and the relationship was analyzed between the expression inten sity of HBsAg and HBcAg within the hepatic tissue and their age,gender,ALT level,serum HBV-DNA load,hepatic inflammatory activity grading and fibrosis staging in the two groups.Results Age,ALT level,hepatic inflammatory activity grading and fibrosis of the serum HBeAg negative patients were greater than those of the serum HBeAg positive patients,while their serum HBV-DNA load and the expression intensity of HBcAg within the hepatic tissue were lower than those of the serum HBeAg positive patients (P＜0.05).The expression intensity of HBsAg within the hepatic tissue between the serum HBeAg patients and the serum HBeAg positive patients was not significantly different,and it was not correlated with age,ALT level,hepatic inflammatory grading and fi brosis staging (P＞0.05).After the serum HBeAg turned negative,the expression intensity of HBcAg within the hepatic tissue was decreased (P=0.00,t=12 349.0),and it became positively correlated with the serum HBV DNA load(P=0.007,r=0.251) and its negative correlation with the hepatic inflammatory activity and fibrosis was weakened.Conclusion After the serum HBeAg turned negative,other antigenic components of HBV may still maintain the adequately active immune status within the hepatic tis sue of organisms.After the serum HBeAg turned negative,the expression intensity of HBcAg within the hepatic tissue was de creased and became positively correlated with the serum HBV DNA,while its negative correlation with the hepatic inflammatory activity grade and fibrosis stagings was weakened.