Fig. 2From: Characterization of serum protein expression profiles in the early sarcopenia older adults with low grip strength: a cross-sectional studyIdentification of DEPs between the healthy group and the early sarcopenia group. A Volcano diagram of DEPs, the horizontal axis was logarithmic differential expression multiple (Log2FC), the vertical axis was -Log10 (FDR), blue dots were down-regulated proteins, and red dots were up-regulated proteins. B Heat map of DEPs. Horizontal axis: the samples (N: the healthy group, L: the early sarcopenia group). Vertical axis: the proteins. The red represented significantly up-regulated proteins, blue represented significantly down-regulated proteinsBack to article page