EFFECT OF CHRONIC EXPOSURE TO SUBLETHAL LEVELS OF MERCURY ON TOTAL PRODUCTION, PHYSIOLOGICAL FUNCTIONS AND ECONOMICAL EFFICIENCY OF TILAPIA FISH, WITH REGARD TO PROPERTIES OF POND

EFFECT OF METHIDATHION ON THE CYTOCHROME P-450 ENZYMES IN THE NILE TILAPIA OREOCHROMIS NILOTICVS

Effect of Ammonia Stress on Blood Constitutes in Nile Tilapia

Biochemical alterations of Nile tilapia fish in El-Manzala Lake as an indicator of pollution impacts

SUBLETHAL EFFECTS OF COPPER SULFATE, MALATHION AND PARAQUAT ON PROTEIN PATTERN OF OREOCHROMIS NILOTICUS

EFFECT OF FATTY ACIDS ON THE RESPONSE OF THE LIVER MICROSOMAL BIOTRANSFORMING ENZYMES IN THE NILE TILAPIA OREOCHROMIS NILOTICUS EXPOSED TO QUINTOZENE

Impact of Total Ammonia on Growth, Physiological Status and Histological Examination of Red Tilapia (Oreochromis sp.)

COMBINED EFFECT OF TOTAL AMMONIA AND TEMPERATURE ON GROWTH, HEMATOLOGICAL, BIOCHEMICAL PARAMETERS AND HISTOLOGICAL INDICES FOR RED TILAPIA (Oreochromis sp.)

EFFECT OF SOME WATER POLLUTANTS ON THE NILE TILAPIA, OREOCHROMISNILOTICUS COLLECTED FROM THE RIVER NILE AND SOME EGYPTIAN LAKES

THE MOLECULAR CHANGES OF HEPATOCYTES IN TILAPIA ZILLH UNDER THE EFFECT OF THE AGRICULTURAL AND INDUSTRIAL POLLUTION IN THE RIVER NILE, EGYPT