To explore the effect of human umbilical cord mesenchymal stem cells (HUMSCs) on repairing CCl4-induced chronic liver injury in rats by intravenous injection and analyze the promising metabolites.
Human umbilical cord mesenchymal stem cells (hUMSCs) were isolated from the Wharton’s jelly of 50 neonatal umbilical cords. Telomere length was determined in passage 1 hUMSCs using terminal restriction fragment analysis (TRF). Five hUMSC samples with the shortest telomeres (bottom 10%) and five samp...