Fig. 6From: In vivo analysis of covering materials composed of biodegradable polymers enriched with flax fibersQuantification of the caveolin-1 expression using CellF software after insertion of the different (a) PCL and (b) PLA composites. Indicated are mean ± standard error of n = 6–7 single preparations. Mann-Whitney U rank sum test; *P < 0.05 indicates statistically significant differences between control and PLA-wt; #P < 0.05 indicates statistically significant differences between PLA and PLA-wtBack to article page