The beneficial dffects of human fetal liver cells on the D-galactosamine-inducedfulminant hepatic failure were observed in rats and the mechanisms of the effects investi-gated.The survival rate of the rats intraperito...The beneficial dffects of human fetal liver cells on the D-galactosamine-inducedfulminant hepatic failure were observed in rats and the mechanisms of the effects investi-gated.The survival rate of the rats intraperitoneally injected with liver cell suspensionand cytosol was 47.37% and 42.11% respectively which was significantly higher than5.26% of the controls（P【0.05）.There was no statistical significance between the differ-ence of the survival rates due to two preparations.The administration of cytosol two hours before the intoduction of D-galactosamine re-sulted in a significant lowering of the plasma level of endotoxin and hepaticmalondialdehyde in rats and a marked increase of <sup>3</sup>H-thymindinc incorporation intohepatic DNA(DPM/OD<sub>260</sub>)as compared with the parameters of the controls.These re-sults suggest that there might be some biological active substance in human fetal liver cellswhich is responsible for thc effects to increase the survival rate.展开更多
文摘The beneficial dffects of human fetal liver cells on the D-galactosamine-inducedfulminant hepatic failure were observed in rats and the mechanisms of the effects investi-gated.The survival rate of the rats intraperitoneally injected with liver cell suspensionand cytosol was 47.37% and 42.11% respectively which was significantly higher than5.26% of the controls（P【0.05）.There was no statistical significance between the differ-ence of the survival rates due to two preparations.The administration of cytosol two hours before the intoduction of D-galactosamine re-sulted in a significant lowering of the plasma level of endotoxin and hepaticmalondialdehyde in rats and a marked increase of <sup>3</sup>H-thymindinc incorporation intohepatic DNA(DPM/OD<sub>260</sub>)as compared with the parameters of the controls.These re-sults suggest that there might be some biological active substance in human fetal liver cellswhich is responsible for thc effects to increase the survival rate.
