Preparation of Polyurethane/Pluronic F127 Nanofibers Containing Peppermint Extract Loaded Gelatin Nanoparticles for Diabetic Wounds Healing: Characterization, In Vitro, and In Vivo Studies
Table 3
Histomorphometric analysis of different inflammatory cells and collagen deposition (%).
Group
Inflammatory cells/3HPF
Collagen deposition (%)
1 (PU/F/15)
158 (7 d)
34.3 ± 3.0 (7 d)
101 (14 d)
55 ± 5.5 (14 d)
42 (21 d)
80.3 ± 3.5 (21 d)
2 (PU/F/15/10)
132 (7 d)
39.6 ± 7.5 (7 d)
83 (14 d)
64.6 ± 5.03 (14 d)
23 (21 d)
88.6 ± 3.7 (21 d)
3 (PU/F)
175 (7 d)
21.0 ± 5.0 (7 d)
136 (14 d)
31 ± 6.2 (14 d)
79 (21 d)
50.0 ± 4.3 (21 d)
4 (gauze bandage)
179 (7 d)
17.2 ± 1.5 (7 d)
142 (14 d)
25.5 ± 4.1 (14 d)
80 (21 d)
40.8 ± 2.8 (21 d)
∗, ∗∗ values indicate the treatment group versus group C. ,,,.