Liver regeneration in relationship to acute liver failure.

Liver regeneration in relationship to acute liver failure.

H2O2-Preconditioned Umbilical Cord-Derived Mesenchymal Stem Cells Ameliorate Liver Regeneration in Acute Liver Failure-Induced Mice

Introduction: Mesenchymal stem cells (MSCs) are suitable candidates for the treatment of liver diseases. However, their low survival rate limits their efficacy following transplantation. This study aimed to evaluate the therapeutic potentials of H2O2-preconditioned umbilical cord-derived MSCs (UCMSCs) on acute liver failure (ALF) in mice. Methods: UCMSCs were pre-conditioned with different con...

[Liver transplantation in acute liver failure].

Acute hepatic failure is characterized by jaundice and hepatic encephalopathy within eight weeks after the onset of disease. Although acute hepatic failure is a rare occurrence, its rapid progression and high mortality (50 to 90%, depending on the etiology of disease) necessitate immediate intervention. In the absence of causal therapy, orthotopic liver transplantation is currently the only def...

Auxiliary liver transplantation for acute liver failure.

In summary, the following principles are worth reiterating: 1. In the treatment of acute liver failure, protection of the native liver in anticipation that it will recover, but positioning of the allograft in a manner that optimizes its function for both the short and long term (in the event that the native liver does not recover) are important goals. Therefore, orthotopic positioning offers ad...

Acute liver failure and liver transplantation.

Acute liver failure (ALF) is defined by the presence of coagulopathy (International Normalized Ratio ≥ 1.5) and hepatic encephalopathy due to severe liver damage in patients without pre-existing liver disease. Although the mortality due to ALF without liver transplantation is over 80%, the survival rates of patients have considerably improved with the advent of liver transplantation, up to 60% ...