Abstract
We had reported that lactosecarrying polystyrene derivatives (PVLA) are specifically recognized by the asialoglycoprotein receptors of hepatocyte and that serum components have on significant effect on the attachment of hepatocyte. In this study, we minutely examined the role of serum factors e. g. albumin and fibronectin on the recognition of hepatocyte to several substrata such as PVLA, PVMA, polystyrene and so on.