To search for liver surface inding protein of serum protein composition in idiopathic hepatitis by phage display technique,and investigate the pathogenesis of idiopathic hepatitis.

• 目的应用噬菌体表面展示技术寻找原因不明性肝炎血清蛋白成分在肝细胞表面的结合蛋白,探讨原因不明性肝炎发病机制。