Fig. 2From: Activity of Porophyllum ruderale leaf extract and 670-nm InGaP laser during burns repair in ratsImmunoblot analysis of the expression of TGF-β1 and VEGF after 7, 14 and 21 days of the experiment in second-degree burns in rats in different treatment groups. C: untreated control; L: treated with 670-nm InGaP laser; P: treated with the Porophyllum ruderale extract PL: treated with the P. ruderale extract and 670-nm InGaP laser. Typical blots are shown above average densitometry results. Values are the mean and standard deviation of each group and were compared by ANOVA with Tukey’s post-test (* p < 0.05)Back to article page