ULTRASTRUCTURAL CHANGES ASSOCIATED WITH MOLLUSCICIDE HEPATOTOXICITY IN FISHES

ULTRASTRUCTURAL STUDY ON THE EFFECT OF A PLANT MOLLUSCICIDE (SOLANUM HERMAPHRODITE GLANDS OF BIOMPHALARIA ALEXANDRINA

EFFECT OF CU, ZN, CD AND HG ON THE HISTOLOGY OF THE DlGESTIVE GLAND OF THE FRESHWATER SNAIL BIOMPHALARIA ALEXANDRINA AND BULINUS TRUNCATUS

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

ULTRASTRUCTURE OF SPERMATOZOA OF SPARUS AURATA, DIPLODUS VULGARIS AND UTHOGNATHUS MORMYRUS (FAMILY.SPARIDAE) IN THE EGYPTIAN MEDITERRANEAN WATERS.

ACUTE AND SUBCHRONIC TOXICIY SIUDIES OF BAYLUSCIDE IN TILAPIA NILOTICA FISH

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

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

IMMl N'OHISTOPATHOLOCfCAL EFFECTS OF FENTHION TOXICITY ON THE COMMON CARP \CYPRIM'S CARPIO)

fflSTOLOGICAL CHANGES IN THE TESTES OF THE FISH Gerres oyena (Forsskal, 1775) DURING THE REPRODUCTIVE CYCLE IN SUEZ BAY, RED SEA, EGYPT