Effects of 4-nonylphenol on blood cells of the African catfish Clarias gariepinus (Burchell, 1822)

Imam A. Mekkawy, Usama M. Mahmoud, Alaa El‐Din H. Sayed

Tissue and Cell

Animal PhysiologyBiologyBlood CellsMedicinePhysiology +5

Effects of cadmium on some haematological and biochemical characteristics of Oreochromis niloticus (Linnaeus, 1758) dietary supplemented with tomato paste and vitamin E

Imam A. Mekkawy, Usama M. Mahmoud, Ekbal T. Wassif, +1

Fish Physiology and Biochemistry

Food ChemistryNutritionVitamin EEnvironmental EngineeringTrace Metal +4

Hepatotoxic effects of silver nanoparticles on Clarias gariepinus; Biochemical, histopathological, and histochemical studies

Mervat Naguib, Usama M. Mahmoud, Imam A. Mekkawy, +1

Toxicology Reports

Reproductive biomarkers to identify endocrine disruption in Clarias gariepinus exposed to 4-nonylphenol

Alaa El‐Din H. Sayed, Usama M. Mahmoud, Imam A. Mekkawy

Ecotoxicology and Environmental Safety

BiologyEndocrine DisruptorsFertilityEndocrine MechanismGenetics +12

Effects of ultraviolet A on the activity of two metabolic enzymes, DNA damage and lipid peroxidation during early developmental stages of the African catfish, Clarias gariepinus (Burchell, 1822)

Imam A. Mekkawy, Usama M. Mahmoud, Alaa G. M. Osman, +1

Fish Physiology and Biochemistry

Acute effects of Ultraviolet-A radiation on African Catfish Clarias gariepinus (Burchell, 1822)

Alaa El‐Din H. Sayed, Ahmed Th. A. Ibrahim, Imam A. Mekkawy, +1

Journal of Photochemistry and Photobiology B Biology

BiologyUltraviolet LightUltraviolet-a RadiationAcute EffectsFish Immunology +2

Blood Biomarkers in Nile tilapia Oreochromis niloticus niloticus and African Catfish Clarias gariepinus to Evaluate Water Quality of the River Nile

Alaa G. M. Osman, Khaled Y. AbouelFadl, Abd El Baset M Abd El Reheem, +3

Journal of FisheriesSciences com

BiologyWild FishPhysiologyBlood ParametersBiostatistics +10

Ultraviolet radiation-A (366 nm) induced morphological and histological malformations during embryogenesis of Clarias gariepinus (Burchell, 1822)

Usama M. Mahmoud, I.A.A. Mekkawy, Alaa El‐Din H. Sayed

Journal of Photochemistry and Photobiology B Biology

Effects of 4-nonylphenol on metabolic enzymes, some ions and biochemical blood parameters of the African catfish Clarias gariepinus (Burchell, 1822)

Alaa El‐Din H. Sayed, Imam A. Mekkawy, Usama M. Mahmoud

African Journal of Biochemistry Research

PolyphenolicsOxidative StressAquatic Food SystemMetabolic SyndromeToxicology +15

Cytotoxic and hemotoxic effects of silver nanoparticles on the African Catfish, Clarias gariepinus (Burchell, 1822)

Imam A. Mekkawy, Usama M. Mahmoud, Mervat N. Hana, +1

Ecotoxicology and Environmental Safety

African CatfishMedicineSilver NanoparticlesNanotoxicologyToxicology +4