Research Article
The Effects of Curcumin on Wound Healing in a Rat Model of Nasal Mucosal Trauma
Table 2
Histopathological grades.
| Group | Cellular hyperplasia | Goblet cell hypertrophy/degeneration | Leucocyte infiltration | Loss of cilia and ciliary degeneration | Edema | Vascular dilatation |
| 1 | +++ | +++ | ++++ | ++++ | +++ | +++ | 2 | ++/+++ | +++/++++ | +++/++++ | +++/++++ | +++/++++ | +++ | 3 | ++ | +++ | +++ | +++/++++ | ++/+++ | +++ | 4 | +++ | +++ | ++++ | ++++ | +++ | +++ |
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+: mild, ++: moderate, +++: severe, and ++++: very severe.
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