Effects of Cadmium on Some Histopathological and Histochemical Characteristics of the Kidney and Gills Tissues of Oreochromis niloticus (Linnaeus, 1758) Dietary Supplemented with Tomato Paste and Vitamin E

Imam A.A. Mekkawy, Usama M. Mahmoud, Ekbal T. Wassif and Mervat Naguib

Journal of Fisheries and Aquatic Science 8 ( 5 ): 553 - 580 , 2013