Fig. 8From: Skin histopathological responses of Oreochromis niloticus (Nile tilapia) to transportation in water with and without saltScanning photographs for skin tissue from O. niloticus (PT-S) group showed (a): scratched patches (red arrows) among normal regions with scattered observed goblets cells, (b&c): goblet (mucous) cells opening with cell debris (red arrows) and white patches may represent thickened surface (red stars). The scale bar was indicated under picturesBack to article page