Fig. 7

qPCR validation of Key CDEGs in sarcopenia and obesity. (a–d) Relative expression levels of SDHB, SDHD, ATP5F1A, and ATP5F1B in skeletal muscle samples from sarcopenia patients and healthy controls; (e–h) Relative expression levels of the above genes in adipose tissue samples from obesity patients and healthy controls. *Data are presented as mean ± standard deviation (Mean ± SD). *p < 0.05, **p < 0.01, ***p < 0.001, **** p < 0.0001 (independent samples t-test).