摘要
目的研究慢性乙型肝炎(CHB)患者(1×ULN≤ALT≤2×ULN)肝组织学与血清学的关系。方法对全国多中心516例CHB患者(1×ULN≤ALT≤2×ULN)行血清学及肝穿刺病理检查,依据血清HBeAg表达水平将患者分为HBeAg阳性组和HBeAg阴性组,分析两组肝组织病理学与血清学指标的相关性。结果 HBeAg阳性患者肝组织炎症分级和肝纤维化分期与血清HBsAg和HBeAg表达水平呈负相关(P<0.01),与血清透明质酸(HA)和α2-巨球蛋白水平呈正相关(P<0.01),与血清HBV DNA水平无明显相关性;HBeAg阴性患者肝组织炎症分级和肝纤维化分期与血清HBV DNA水平呈正相关(P<0.01),与HBsAg、HA和α2-巨球蛋白等无明显相关性。结论血清HBV DNA可做为HBeAg阴性CHB患者肝脏病变程度的有效预测指标,HB-sAg、HBeAg、HA和oα2-巨球蛋白均可做为HBeAg阳性CHB患者肝组织损伤的预测指标。
Objective To investigate the potential relationship between histopathological features and hepatitis B e antigen(HBeAg) serological status in chronic hepatitis B(CHB) patients with 1 x upper limit normal(ULN)≤alanine aminotransferase(ALT)≤2×ULN. Methods A total of 516 CHB patients with 1×ULN≤ALT≤2×ULN were enrolled for study prior to any therapeutic intervention.Serum samples were used for analysis of hepatitis B virus(HBV) DNA,HBeAg and hepatitis B surface antigen(HBsAg) expression(+/ - ), hyaluronic acid(HA),and a2 - macroglobulin(a2m).Liver biopsies were used for pathological analysis of inflammation(GO -4) and fibrosis (SO -4).Results In HBeAg(+ ) patients,levels of HBsAg and HBeAg were each negatively correlated with pathological severity, while HA and ot2m levels were both positively correlated with liver pathological severity.In HBeAg(- ) patients,HBV DNA level was positively correlated with liver pathological severity.Conclusion Serum HBV DNA can be used as a predictive marker of liver disease in HBeAg(- ) CHB patients.HBsAg,HBeAg,HA,and a2m can be used as predictive markers of liver injury in HBeAg(+ ) CHB patients.
出处
《临床肝胆病杂志》
CAS
2012年第12期919-922,共4页
Journal of Clinical Hepatology
基金
国家科技重大专项资助项目(2008ZX10005-006)
国家自然科学基金(81102570)
国家自然科学基金(81072792)
国家中医药管理局中医肝胆病重点学科(NO:2010sh)
上海市自然科学基金(10ZR1430900)
上海市教育委员会重点学科(第五期)建设资助项目(J50307)
上海高校创新团队项目(第一期)
上海中医药大学优秀团队培养计划
浦东新区中医领军型人才项目
关键词
肝炎
乙型
慢性
肝炎e抗原
乙型
组织学
比较
血清学
hepatitis B
chronic
hepatitis B e antigens
histology
comparative
serology