Parameter;Day;"Hyaluronic acid";Control;"T (p value)"
"Number of fibroblast cell";"Day 7";32.17±6.69;26.33±5.66;"2.31 (0.03)"
;"Day 14";28.67±6.71;21.00±3.33;"3.55 (0.003)"
;"Day 21";10.83±4.59;7.42±3.42;"2.07 (0.051)"
"Collagen fiber density (OD)";"Day 14";0.20±0.03;0.16±0.03;"3.13 (0.005)"
;"Day 21*";"0.25 (0.24-0.29)";"0.21 (0.18-0.25)";"19 (<0.001)"
"The area of granulation (µm2)";"Day 7";12121.77±4583.86;9596.19±2895.20;"1.61 (0.12)"
;"Day 14**";"7138.97 (6158.03-9937.14)";"5012.97 (2913.77-8425.39)";"42.00 (0.09)"
;"Day 21";4824.68±815.22;3252.32±789.23;"4.80 (<0.001)"
"Epithelialization (µm)";"Day 7";4.63±0.97;4.86±0.88;"−0.62 (0.54)"
;"Day 14";5.87±1.12;5.38±1.51;"0.90 (0.38)"
;"Day 21";6.27±0.66;5.47±1.12;"2.14 (0.04)"