Metabolic Analysis of Potential Key Genes Associated with Systemic Lupus Erythematosus Using Liquid Chromatography-Mass Spectrometry

Figure 1

Identification of altered proteins in SLE. (a) The SDS-PAGE results show the protein quality of each sample. (b) Base peak analysis showed relative abundance of peaks eluting at different times. (c) Heat map analysis of altered proteins in SLE. (d) Volcano map analysis of altered proteins in SLE. (e) The PCA score plots of serum samples from SLE patients and control patients.

(a)

(b)

(c)

(d)

(e)