Fig. 4From: HO-1/BMMSC perfusion using a normothermic machine perfusion system reduces the acute rejection of DCD liver transplantation by regulating NKT cell co-inhibitory receptors in ratsHO-1/BMMSCs perfused by NMP reduced the proportion of recipient IFN-γ expression after LT. A The proportion of NKT cells in the spleen, blood, and liver. B IFN-γ expression of NKT cells in the spleen, blood, and liver of recipient rats. IFN-γ expression in the NKT cells in the liver of the BMP and HMP groups was significantly lower than that of the NMP group, and the HMP group was lower than the BMP group. *P < 0.05Back to article page