Fig. 7

Treatment-activated PI3K/AKT signal pathway in db/db diabetic wound skin. A Representative western blotting results of p-PI3K and PI3K protein (n = 3). B Expression levels of p-PI3K and PI3K protein. C Representative western blotting results of p-AKT and AKT protein (n = 3). D Expression levels of p-AKT and AKT protein. Data were presented as mean ± SD, and significance was expressed as ^#P < 0.05, compared to the Ctrl group. *P < 0.05 compared to the Model group