Figure 4

The effect of water-glycerin leaf extracts from Ribes nigrum L., Vaccinium myrtillus L, Rubus fruticosus L. and Fragaria vesca L. (at a concentration of 0.5–2.5%) on the migration of fibroblast cells after a 24-h incubation in a scratch test. Photographs were taken under a magnification of × 10 under a microscope. The analyzes were performed in triplicate from three independent experiments.