Alaa El‐Din H. Sayed

Assessment the effect of exposure to microplastics in Nile Tilapia (Oreochromis niloticus) early juvenile: I. blood biomarkers

Mohamed Hamed, Hamdy A. M. Soliman, Alaa G. M. Osman et al. · Chemosphere · 2019 · 269 citations

Life Sciences, Environmental Sciences, Toxicology +14

Antioxidants and molecular damage in Nile Tilapia (Oreochromis niloticus) after exposure to microplastics

Mohamed Hamed, Hamdy A. M. Soliman, Alaa G. M. Osman et al. · Environmental Science and Pollution Research · 2020 · 201 citations · Full text

Life Sciences, Biochemistry, Toxicology +17

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 · 2011 · 134 citations

Life Sciences, Toxicology, Zoology +11

Use of hematological parameters to assess the efficiency of quince (Cydonia oblonga Miller) leaf extract in alleviation of the effect of ultraviolet – A radiation on African catfish Clarias gariepinus (Burchell, 1822)

Alaa G. M. Osman, Mostafa Koutb, Alaa El‐Din H. Sayed · Journal of Photochemistry and Photobiology B Biology · 2010 · 119 citations

Life Sciences, Animal Sciences, Toxicology +12

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

Mervat Naguib, Usama M. Mahmoud, Imam A. Mekkawy et al. · Toxicology Reports · 2020 · 85 citations · Full text

Veterinary Medicine, Biochemistry, Toxicology +17