Alaa El-Din Hamid Sayed

25PUBLICATIONS
5CO-AUTHORS
Surface water quality processes and contaminated sediment assessmentMedical infection agents (incl. prions)Fish pests and diseasesEnvironmental biogeochemistryEnvironmental nanotechnology and nanometrology
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Publications (25)

|Sep 27, 2025
Ecotoxicological Impacts of Perfluorooctane Sulfonate on the Freshwater Snail Lanistes carinatus: Oxidative Stress, Neurotoxicity, and Histopathological Alterations.

Mohamed Hamed, Mohammed Abdel-Wahab, Rashad E M Said

|Aug 26, 2025
Effects of Gabapentin, Valsartan, and Codeine on hemato-biochemical and histological biomarkers of male catfish (Clarias gariepinus).

Abdelaziz A A El-Sayed, Walaa M Abdel-Samei, Hamdy A M Soliman

|Nov 11, 2024
Synergistic effects of thermal stress and 4-nonylphenol on oxidative stress and immune responses in juvenile tilapia (Oreochromis niloticus).

Walaa M Shaalan, Heba Allah M Elbaghdady, Alaa El-Din H Sayed

|Sep 24, 2024
Microplastics induced ileum damage: Morphological and immunohistochemical study.

Shaimaa M M Saleh, Souzan Abdel-Zaher, Mahmoud S Mohamed

|Sep 23, 2024
Black sand nanoparticles and heat stress impacts the neurological and oxidative stress indices and splenic-renal histology of Clarias gariepinus.

Alaa El-Din Hamid Sayed, Rashad E M Said, Mohamed Abd El-Aal

|Jul 18, 2024
Dietary Moringa oleifera mitigates Fluconazole-Induced immunological and spleen-histological alterations in Catfish (Clarias gariepinus).

Doaa M Basry, Salwa Mansour, Alaa El-Din H Sayed

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Frequent Collaborators

1 joint publications

Mohamed Hamed

1 joint publications

Mohammed Abdel-Wahab

1 joint publications

Rashad E M Said

1 joint publications

Amul M Badr