HISTOLOGICAL ANOMALIES IN GONADS OF OREOCHROMIS NILOTICUS (CICHLIDAE) FEEDING ON ETHYNYLTESTOSTERONE AND ACTIVE YEAST.

BIOCHEMICAL AND HISTOPATHOLOGICAL STUDIES ON THE MUSCLES OF THE NILE TILAPIA (OREOCHROMIS NILOTICUS) IN EGYPT

IMPACT OF CERTAIN HEAVY METALS ON THE GILL AND LIVER OF THE NILE TILAPIA (OREOCHROMIS NILOTICUS)

ULTRASTRUCTURAL CHANGES ASSOCIATED WITH MOLLUSCICIDE HEPATOTOXICITY IN FISHES

HISTOPATHOLOGICAL, HISTOCHEMICAL AND PHYSIOLOGICAL STUDIES ON THE EFFECT OF THE INSECTICIDE "HOSTATHION" ON THE LIVER OF THE CATFISH CLARIAS gariepinus

TOXICOLOGICAL EFFECT OF BUTATAF HERBICIDE ON SOME PHYSIOLOGICAL ASPECTS AND THE REPRODUCTIVE PERFORMANCE OF NILE TBLAPIA OREOCHROMIS NILOTICUS

BIOCHEMICAL RESPONSES IN OREOCHROMIS NILOTICUS AFTER EXPOSURE TO SUBLETHAL CONCENTRATIONS OF DIFFERENT POLLUTANTS

Histological and Histochemical Effects of Microplastics Administration in Oreochromis niloticus Fingerlings

BEHAVIOURAL, CHROMOSOMAL ABBERRATINS AND HEMATOLOGICAL CHANGES ASSOCIATED WITH ACUTE NITRITE TOXICITY IN AFRICAN VATFISH ‘CLARIAS GARIEPINUS’

STUDIES ON THE EFFECT OF THIOBENCARB HERBICIDE ON SOME BIOLOGICAL, PHYSIOLOGICAL, BIOCHEMICAL, HISTOLOGICAL AND GENETIC ASPECTS OF NILE TILAPIA, OREOCHROMIS NILOTICUS