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

From: In vitro analysis of the effects on wound healing of high- and low-molecular weight chains of hyaluronan and their hybrid H-HA/L-HA complexes