Fig. 1 in Cadmium (Cd) affects the gill structure and respiration rate of Common Carp (Cyprinus carpio L.)

Fig. 1. Histological alteration in common carp gills (H&E) after Cd exposure. A - normal gill histological structure, x200; B - lamellar lifting (), proliferation of filamentous epithelium (), fusion of secondary lamellae (), x400; C - proliferation of filamentous () and secondary lamellae epithelium (), x400; D - degenerative changes, x400; E - vasodilatation in blood vessels of secondary lamellae () and gill filament (), x400; F - vasodilatation in gill filament blood vessels, x400.