Self-Healable Hydrogel for Regression of Liver Fibrosis.

Liver fibrosis is considered as a wound healing process in the presence of chronic hepatic injury. A hydrogel (CPDP) based on chitosan-phenol that undergoes fast gelling and owns self-healing and injectable properties was investigated for the effect on regression of liver fibrosis. For the purpose, we established both in vitro and in vivo liver fibrosis models and implanted CPDP hydrogel into the injured liver.

Prospective Application of Tannic Acid in Acetaminophen (APAP)-Induced Acute Liver Failure.

This study investigated the effect of tannic acid (TA), a natural plant-derived polyphenol, on hepatocyte viability and function, focusing on both hepatoprotective and hepatocurative aspects within liver failure models. In an in vitro prevention model, the TA-containing group exhibited 1.5-fold and 59-fold higher relative cell viability and albumin synthesis, respectively, in injured mature hepatocytes (MHs) and 1.