Fig. 8From: Grafted human-induced pluripotent stem cells-derived oligodendrocyte progenitor cells combined with human umbilical vein endothelial cells contribute to functional recovery following spinal cord injuryOPCs combined with HUVECs implant promote sensory function recovery after SCI. a Electrophysiology of all groups. b SEP amplitude was significantly higher in the co-transplantation group than in the OPCs transplantation group and the control group. Data are means ± SEM, ns, no significance; *p < 0.05, One-way ANOVA. n = 5 rats in each group. c Immunofluorescence staining of Calretinin in injury border in all groups. Scale bar, 100 μm. d Calretinin+ cell counts in injury border showed significant differences between the co-transplantation group with the OPCs transplantation group and the control group. Data are means ± SEM, ns, no significance; *p < 0.05, **p < 0.01, one-way ANOVA, n = 5 rats in each groupBack to article page