Alaa El-Din Hamid Sayed (Alaa El-Din H Sayed, Alaa El-Din H Sayed)

Loop profile ResearcherID Scopus Author ID Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 26

Top Venues

Scientific reports

Environmental science and pollution research international

BMC veterinary research

Fish physiology and biochemistry

Assiut University Faculty of Science

Assiut University Faculty of Science (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Assiut University Faculty of Science Jun 05 2016

Egypt

Associate professor :: Zoology

University of Tokyo Jul 01 2018 - Oct 01 2018

Japan

Visiting associate professor :: Integrated Bioscienes

University of Tokyo Nov 01 2015 - Nov 02 2017

Japan

JSPS postdoctoral fellow :: Integrated Bioscienes

Assiut University Faculty of Science May 26 2011 - Jun 04 2016

Egypt

Lecturer :: Zoology

University of Tokyo Sep 01 2011 - Feb 01 2012

Japan

Visiting researcher :: Integrated Bioscienes

Assiut University Faculty of Science Oct 26 2008 - May 25 2011

Egypt

Assistant lecturer :: Zoology

Assiut University Faculty of Science Nov 27 2004 - Oct 25 2008

Egypt

Demonstrator :: Zoology

Education History

Assiut University Faculty of Science Dec 03 2008 - May 25 2011

Egypt

PHD :: Zoology

Assiut University Faculty of Science Nov 16 2004 - Oct 16 2008

Egypt

MSC :: Zoology

Assiut University Faculty of Science Sep 16 2000 - Jun 07 2004

Egypt

BSC :: Zoology

Publications

Mahmoud S Sabra, Alaa El-Din Hamid Sayed, Shaimaa K A Idriss, Hamdy A M Soliman
Single and combined toxicity of tadalafil (Cilais) and microplastic in Tilapia fish (Oreochromis niloticus). Scientific reports 14 (1) (2024)
Alaa El-Din Hamid Sayed, Nasser S Abou Khalil, Alshaimaa A I Alghriany, Sary Kh Abdel-Ghaffar, Asmaa A A Hussein
Prefeeding of Clarias gariepinus with Spirulina platensis counteracts petroleum hydrocarbons-induced hepato- and nephrotoxicity. Scientific reports 14 (1) (2024)
Alaa El-Din Hamid Sayed, Nasser S Abou Khalil, Alshaimaa A I Alghriany, Sary Kh Abdel-Ghaffar, Asmaa A A Hussein
Prefeeding of Clarias gariepinus with Spirulina platensis counteracts petroleum hydrocarbons-induced hepato- and nephrotoxicity. Scientific reports 14 (1) (2024)
Doaa M Basry, Salwa Mansour, Alaa El-Din Hamid Sayed
Dietary Moringa oleifera mitigates Fluconazole-Induced immunological and spleen-histological alterations in Catfish (Clarias gariepinus). BMC veterinary research 20 (1) (2024)
Mahmoud S Sabra, Alaa El-Din Hamid Sayed, Shaimaa K A Idriss, Hamdy A M Soliman
Single and combined toxicity of tadalafil (Cilais) and microplastic in Tilapia fish (Oreochromis niloticus). Scientific reports 14 (1) (2024)
Alaa El-Din Hamid Sayed, Nasser S Abou Khalil, Alshaimaa A I Alghriany, Sary Kh Abdel-Ghaffar, Asmaa A A Hussein
Prefeeding of Clarias gariepinus with Spirulina platensis counteracts petroleum hydrocarbons-induced hepato- and nephrotoxicity. Scientific reports 14 (1) (2024)
Mahmoud S Sabra, Alaa El-Din Hamid Sayed, Shaimaa K A Idriss, Hamdy A M Soliman
Single and combined toxicity of tadalafil (Cilais) and microplastic in Tilapia fish (Oreochromis niloticus). Scientific reports 14 (1) (2024)
Doaa M Basry, Salwa Mansour, Alaa El-Din Hamid Sayed
Dietary Moringa oleifera mitigates Fluconazole-Induced immunological and spleen-histological alterations in Catfish (Clarias gariepinus). BMC veterinary research 20 (1) (2024)
Alaa El-Din Hamid Sayed, Shaimaa K Idriss, Sary Kh Abdel-Ghaffar, Asmaa A A Hussein
Haemato-biochemical, mutagenic, and histopathological changes in Oreochromis niloticus exposed to BTX. Environmental science and pollution research international (2023)
Mahmoud Abd-Elkareem, Alaa El-Din Hamid Sayed, Nasser S Abou Khalil, Mohamed H Kotob
Nigella sativa seeds mitigate the hepatic histo-architectural and ultrastructural changes induced by 4-nonylphenol in Clarias gariepinus. Scientific reports 13 (1) (2023)
Esraa Ammar, Mohamed Hamed, Mahmoud S Mohamed, Alaa El-Din Hamid Sayed
The synergetic effects of 4-nonylphenol and polyethylene microplastics in Cyprinus carpio juveniles using blood biomarkers. Scientific reports 13 (1) (2023)
Mahmoud Abd-Elkareem, Alaa El-Din Hamid Sayed, Nasser S Abou Khalil, Mohamed H Kotob
Nigella sativa seeds mitigate the hepatic histo-architectural and ultrastructural changes induced by 4-nonylphenol in Clarias gariepinus. Scientific reports 13 (1) (2023)
Walaa Bayoumie El Gazzar, Rania E Sliem, Heba Bayoumi, Hend Elsayed Nasr, Manar Shabanah, Amira Elalfy, Shaimaa E Radwaan, Mohammed A Gebba, Heba M Mansour, Amul M Badr, Marwa Fathy Amer, Sara S Ashour, Heba Morsi, El Shaimaa Ahmed Fahmy Aboelkomsan, Bodour Baioumy, Alaa El-Din Hamid Sayed, Amina A Farag
Melatonin Alleviates Intestinal Barrier Damaging Effects Induced by Polyethylene Microplastics in Albino Rats. International journal of molecular sciences 24 (17) (2023)
Mahmoud Abd-Elkareem, Alaa El-Din Hamid Sayed, Nasser S Abou Khalil, Mohamed H Kotob
Nigella sativa seeds mitigate the hepatic histo-architectural and ultrastructural changes induced by 4-nonylphenol in Clarias gariepinus. Scientific reports 13 (1) (2023)
Alaa El-Din Hamid Sayed, Mohamed Hamed, Abdelaziz A A El-Sayed, Bruno Nunes, Hamdy A M Soliman
The mitigating effect of Spirulina (Arthrospira platensis) on the hemotoxicity of gibberellic acid on juvenile tilapia (Oreochromis niloticus). Environmental science and pollution research international (2022)
Alaa El-Din Hamid Sayed, Mervat N Hana, Mohamed Hamed, Hany M R Abdel-Latif, Jae-Seong Lee, Hamdy A M Soliman
Protective efficacy of dietary natural antioxidants on microplastic particles-induced histopathological lesions in African catfish (Clarias gariepinus). Environmental science and pollution research international (2022)
Alaa El-Din Hamid Sayed, Mohamed Hamed, Hamdy A M Soliman, Mohammad M N Authman
The protective role of lycopene against toxic effects induced by the herbicide Harness® and its active ingredient acetochlor on the African catfish Clarias gariepinus (Burchell, 1822). Environmental science and pollution research international (2021)
Hamdy A M Soliman, Mohamed Hamed, Alaa El-Din Hamid Sayed
Investigating the effects of copper sulfate and copper oxide nanoparticles in Nile tilapia (Oreochromis niloticus) using multiple biomarkers: the prophylactic role of Spirulina. Environmental science and pollution research international 28 (23) (2021)
Rania F Ismail, Norhan E Saleh, Alaa El-Din Hamid Sayed
Impacts of microplastics on reproductive performance of male tilapia (Oreochromis niloticus) pre-fed on Amphora coffeaeformis. Environmental science and pollution research international (2021)
Mohamed Hamed, Hamdy A M Soliman, Alaa El-Din Hamid Sayed
Ameliorative effect of Spirulina platensis against lead nitrate-induced cytotoxicity and genotoxicity in catfish Clarias gariepinus. Environmental science and pollution research international 26 (20) (2019)
Usama M Mahmoud, Imam A A Mekkawy, Mervat Naguib, Alaa El-Din Hamid Sayed
Silver nanoparticle-induced nephrotoxicity in Clarias gariepinus: physio-histological biomarkers. Fish physiology and biochemistry 45 (6) (2019)
Alaa El-Din Hamid Sayed, Usama M Mahmoud, Fatma Essa
The microstructure of buccal cavity and alimentary canal of Siganus rivulatus: Scanning electron microscope study. Microscopy research and technique 82 (4) (2019)
Mohamed Fathy, Ibrahim A Mohamed, Ahmed I A Farghal, Sobhy A H Temerak, Alaa El-Din Hamid Sayed
Hemotoxic effects of some herbicides on juvenile of Nile tilapia Oreochromis niloticus. Environmental science and pollution research international 26 (30) (2019)
Alaa El-Din Hamid Sayed, Tomomi Watanabe-Asaka, Shoji Oda, Shosaku Kashiwada, Hiroshi Mitani
γ-H2AX foci as indication for the DNA damage in erythrocytes of medaka (Oryzias latipes) intoxicated with 4-nonylphenol. Environmental science and pollution research international 27 (16) (2018)
Alaa El-Din Hamid Sayed, Hamdy A M Soliman, Hiroshi Mitani
UVA-induced neurotoxicity in Japanese medaka (Oryzias latipes). Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 18 (1) (2018)
Alaa El-Din Hamid Sayed
UVA-Induced DNA Damage and Apoptosis in Red Blood Cells of the African Catfish Clarias gariepinus. Photochemistry and photobiology 94 (1) (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Alaa El-Din Hamid Sayed (Alaa El-Din H Sayed, Alaa El-Din H Sayed)