Fig. 6From: Nano hydrogel-based oxygen-releasing stem cell transplantation system for treating diabetic footEffect of stem cell transplantation system on indices related to ulcer tissue repair and vascularization. Changes of mRNA expression levels of A vascularization and B repair-related indexes in ulcer tissue of diabetic foot model mice in different groups. *P < 0.05, **P < 0.01 and ***P < 0.001Back to article page