Table 5.

MMPs enzymatic assay of cell medium un-treated (CTR) and treated (H-HA0.1 %, L-HA0.1 %, H-HA/L-HA 0.1 % and 1 %) after 24 of incubation with a scratched HaCat monolayer. The assay was performed for 6 h under stirring at 37 °C. The reduction percentage was calculated as [(Gn_t0- Gn_t6h)/Gn_t0]*100 where Gn_t0 is gelatin amount at initial time and Gn_t6h is gelatin amount after 6 h incubation time

Sample	Reduction percentage (%)
Gn + cell medium(CTR)	50,9
Gn + cell medium(H-HA 0,1 %)	57,6
Gn + cell medium(L-HA 0,1 %)	56,9
Gn + cell medium(H-HA/L-HA 0,1 %)	59,8
Gn + cell medium(H-HA/L-HA 1 %)	64,4