Fig. 7From: Endothelial progenitor cells systemic administration alleviates multi-organ senescence by down-regulating USP7/p300 pathway in chronic obstructive pulmonary diseaseRelative mRNA expression of USP7 and p300 of multiple organs with different interventions. qRT-PCR experiments were used to investigate the relative mRNA expression of USP7 and p300 in lung (A), heart (B), liver (C), spleen (D) and kidney (E) tissues in control, COPD, COPD + EPCs and COPD + P5091 groups. p values were calculated by one-way ANOVA in multiple groups and two-sided t-test between two groups. *p < 0.05; **p < 0.01; ***p < 0.001; ****p < 0.0001; ns means p > 0.05Back to article page