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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 [(Gnt0- Gnt6h)/Gnt0]*100 where Gnt0 is gelatin amount at initial time and Gnt6h 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

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