Objective To identify differentially expressed genes between chronic hepatitis B(CHB) patients and asymptomatic HBV carriers(ASCs).

• 目的筛选慢性乙型肝炎(chron ic hepatitis B,CHB)患者与无症状乙型肝炎病毒携带者(asymptom atic HBVcarriers,ASCs)表达差异的基因。