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. 2014 Nov 18;2014:908098. doi: 10.1155/2014/908098

Figure 1.

Figure 1

Effects of EA on inflammatory cytokines TNF-α (a) and IL-6 (b) levels in serum experimental rats after tooth extraction. Each bar represents the mean ± SD. *Significant difference compared to diabetic control group (P < 0.05). #Significant difference compared to normal control group (P < 0.05).