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Table 2 Histological features of wound healing

From: Improvement of diabetic wound healing by topical application of Vicenin-2 hydrocolloid film on Sprague Dawley rats

Histological score 0 1 2 3 4
Epidermal Regeneration None Mild Moderate Complete
Granulation tissue thickness None Mild Moderate Complete
Fibroblast proliferation Absence Occasional presence Light scattering Abundance Confluence
Presence of neovascularization (angiogenesis) Absence Occasional presence Light scattering Abundance Confluence
Presence of inflammatory cells Absence Occasional presence Light scattering Abundance Confluence
  1. (A modification of Altavilla et al. [25], Lee et al. [26] and Gopalakrishnan et al. [27])