Fig. 6

Zhenzhu Tongluo pills can significantly improve the increased expression of inflammatory factors at the protein level in DRG of diabetic peripheral neuropathy rats. A Zhenzhu Tongluo pills can significantly improve the expression of TNF-α in the protein level of DRG in diabetic peripheral neuropathy rats (n = 6, ^***p < 0.001 vs Control group; ^###p < 0.001 vs STZ group); B Zhenzhu Tongluo pills can significantly improve the expression of IL-1β in DRG of diabetic peripheral neuropathy rats (n = 6, ^***p < 0.001 vs Control group; ^##p < 0.01, ^###p < 0.001 vs STZ group); C Zhenzhu Tongluo pills can significantly improve the expression of IL-6 in DRG of diabetic peripheral neuropathy rats (n = 6, ^***p < 0.001 vs Control group; ^#p < 0.05 vs STZ group)