Fig. 6From: Topical rhubarb charcoal-crosslinked chitosan/silk fibroin sponge scaffold for the repair of diabetic ulcers improves hepatic lipid deposition in db/db mice via the AMPK signalling pathwayEffect of RCS/SF scaffold on ameliorative hepatic inflammation in db/db mice. A Relative mRNA expression of the inflammatory factors (Tnfα, Il-6, Il-10, and Il-1β). B Immunohistochemical staining of Tnfα (up row, x 200; down row, x 400). C Quantitative statistics of Tnfα staining. The values reported in the figure represent the mean ± SEM (n = 6). ###P < 0.001, ##P < 0.01 compared with the db/m group; **P < 0.01, *P < 0.05 compared with the RC groupBack to article page