Protective effect of recombinant human augmenter of liver regeneration on CCl4-induced hepatitis in mice

Objective To observe the anti-injury role of recombinant human augmenter of liver regeneration.Methods To establish liver injury models induced by CCl4 in vivo and in vitro, cell survival rates and LDH release rates served as observing index in experiments in vitro. Survival rates of liver failure animals, serum concentration of ALT, LDH, DNA and pathological examination were selected as parameters in experiment in vivo.Results rhALR could increase the survival rates and decrease the LDH release rates of injured hepatocytes in vitro. rhALR could also increase the survival rates of liver failure animal, promote hepatocyte proliferation and decrease the serum level of ALT and LDH in vivo.Conclusion ALR is an important stimulator for liver regeneration and may play important role in liver damage repair.