highly significantP < 0.001
Upon quantification of the coverage area percentage of the collagen fibers, the increase of collagen in the case of the three concentrations was highly significant ( P < 0.001), compared to the control (Fig. 6 ).
Upon quantification of the coverage area percentage of the collagen fibers, the increase of collagen in the case of the three concentrations was highly significant ( P < 0.001), compared to the control (Fig. 6 ).