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. 2022 Aug 20;15:1715–1727. doi: 10.2147/CCID.S372229

Figure 1.

Figure 1

The therapeutic effect of P. grandiflorus on scald model rats. (A) Hematoxylin-eosin staining analyzed the histopathological changes of scald wound. (B) The expression of TNF-α and IL-6 in serum evaluated by ELISA on day 21. The relative expression of (C) TGF-β1 and (D) VEGF in scald wound tissues detected by qRT-PCR on day 3, 7 and 21. The values were presented as mean ± SD (n=3). *P<0.05; **P<0.01 and ***P<0.001 versus the Model group. TNF-α, tumor necrosis factor-alpha; IL-6, interleukin-6; TGF-β1, transforming growth factor-β1; VEGF, vascular endothelial growth factor; SSD, silver sulfadiazine; Platycodon, P. grandiflorus.