Fig. 1From: SDF-1/CXCR4 axis enhances the immunomodulation of human endometrial regenerative cells in alleviating experimental colitisSDF-1 promoted the expression of CXCR4+ on the surface of ERCs. a, b The expression of CXCR4+ was analyzed by flow cytometry. The p value was determined by one-way ANOVA, n = 6. ***p < 0.001, **p < 0.01, *p < 0.05Back to article page