The association between hepatic steatosis and HBsAg and HBcAg in chronic hepatitis B patients
10.3760/cma.j.issn.0254-1432.2012.05.009
- VernacularTitle:慢性乙型肝炎患者肝脂肪变与肝脏HBsAg和HBcAg的关系
- Author:
Yuqiang MI
;
Yonggang LIU
;
Liang XU
;
Jiangao FAN
;
Hong ZHANG
;
Lei PING
;
Hongyun DONG
;
Ruifang SHI
- Publication Type:Journal Article
- Keywords:
Hepatitis B,chronic;
Fatty liver;
Hepatitis B surface antigens;
Hepatitis B core antigens;
Immunohistochemistry
- From:
Chinese Journal of Digestion
2012;32(5):316-319
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the association between hepatic steatosis and the liver tissue expression of HBsAg and HBcAg in chronic hepatitis B (CHB) patients.MethodsFrom January 2005 to June 2008,a total of 147 CHB patients with hepatic steatosis diagnosed by liver biopsy and other 149 CHB patients without hepatic steatosis but with similar HBV DNA titer were enrolled.The differences of HBsAg and HBcAg immunostaining and liver injury in these two groups were compared.The data were analysed using t test and chi square test.ResultsCompared with non-steatosis group,the average age and body weight index of hepatic steatosis group were higher (t values were -3.31and -6.57,both P＜0.01).The percentage of moderate to severe hepatic inflammation in liver,obvious hepatic fibrosis and the strong positive HBsAg staining was lower (30.6％ vs 15.4％ ； 26.5％vs 12.8％； 23.1 ％ vs 6.7 ％； x2=9.63,8.92,15.76； all P＜0.01),and the percentage of strong positive HBcAg staining was also in downtrend.Compared with degree F1 and F2 of liver steatosis,the percentage of HBsAg and HBcAg strong positive staining in liver tissues of degree F3 and F4 was in downtrend.ConclusionsHepatic steatosis affected the expression of HBsAg and HBcAg in liver tissue of CHB patients.As hepatic steatosis appeared and became more severe,both expression of HBsAg and HBcAg and the degree of liver injury were in downtrend.
