Research Article

Protein Kinase A Is Involved in Neuropathic Pain by Activating the p38MAPK Pathway to Mediate Spinal Cord Cell Apoptosis

Figure 1

Data preprocessing and differential gene expression analysis. (a) Violin map of the GSE24982 standardized expression data. The red diamond in each sample represents the average gene expression level. (b) Sample correlation heat map of the GSE24982 dataset. Red and blue indicate a strong and weak intersample correlation, respectively. (c) Heat map of the DEGs. Red indicates upregulation; blue represents downregulation.
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