Table 2. Mean (SD) of the Numerical Density of the Fibroblasts (× 103 per mm3), Volume Densities of the Collagen Bundles (Vv Collagen/Dermis; %) and Vessels (Vv Vessel/Dermis; %), Length Density (mm/mm3) and Mean Diameter (µm) of Vessels in the Dermis of the Wounded Rats Treated With Nicotinamide Gel (NA) , Gel Base (Base) and Untreated Wounded Group (Control).
| Groups | Fibroblasts | Collagen | Vessels | ||
|---|---|---|---|---|---|
| Numerical Density | Volume Density a | Volume Density a | Length Density | Mean Diameter | |
| Control | 173.33 (82.80) | 54 (4) | 3.25 (2.75) | 20.21 (8.10) | 1.87 (0.30) |
| NA | 317.47 (61.47) b | 78 (7) b | 5.30 (3.19) b | 18.91 (4.37) | 3.22 (1.12) b |
| Base | 180.20 (66.55) | 49 (5) | 2.40 (2.79) | 17.16 (7.25) | 1.42 (0.40) |
a Data’s unit is %.
b P < 0.05, NA group vs. control group and base group.