Abstract
We thought that the estimation of the efficiency of CHP and PPH for liver failure. It wasn't satisfied that toxic material was removed CHP or PPH. It was improved after CHP and PPH about MR, but we thought that CHP or PPH only was insufficiently. It was useful to use the CHP or PPH together with the special amino acid or the G-I therapy for the improvement of conscionsness in liver failure, but the function of the remaining hepatic cells was important.