Fig. 9
From: Nano-calcium incorporated piscean collagen scaffolds: potential wound dressing material
Photomicrographs showing stained sections of skin tissues of different groups, at 10x magnification. The scale bar for all images is 100 μm. The areas are indicated by coloured arrows—Red: Re-epithelialization; Black: Irregular connective tissues; Yellow: Epidermis; Green: Inflammatory cells; Blue: Collagen formation; Orange: blood vessels; and the red bracket representing the thickness of the epithelial layer