Fig. 2From: The effects of ketogenic and chitosan-based diets on submandibular salivary gland in rat model: a comparative histological studySoft paraffin sections showing (A) weak positive reaction of α- SMA to myoepithelial cells cytoplasm (blue arrow) and negative reaction to striated duct (black arrow) in group I, (B) group II sections showing very strong positive reaction of α- SMA to myoepithelial cells cytoplasm (white arrow) and negative reaction to striated ducts (black arrow) and GCTs (black arrowhead), (C) group III sections showing weak positive reaction of α- SMA to myoepithelial cells cytoplasm (blue arrow) and negative reaction to striated ducts (black arrow) and GCTs (black arrow head), α SMA immunohistochemistry stain 400xBack to article page