Alaa El-Din H. Sayed: search on Z-Library

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1

Developmental toxicity and DNA damaging properties of silver nanoparticles in the catfish ( Clarias gariepinus )

Sayed, Alaa El-Din H., Soliman, Hamdy A.M.

Journal:

Mutation Research/Genetic Toxicology and Environmental Mutagenesis

Year:

2017

Language:

english

File:

PDF, 879 KB

english, 2017

2

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

Alaa El-Din H. Sayed, Ahmed Th. Ibrahim, Imam A.A. Mekkawy, Usama M. Mahmoud

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2007

Language:

english

File:

PDF, 995 KB

english, 2007

3

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. A. Mekkawy, Usama M. Mahmoud, Alaa G. Osman, Alaa El-Din H. Sayed

Journal:

Fish Physiology and Biochemistry

Year:

2010

Language:

english

File:

PDF, 695 KB

english, 2010

4

A sidelobe level reduction (SLL) for planar array antennas with −30 dB attenuators weight precision

Ahmed Khairy Aboul-Seoud, Ahmed Khairy Mahmoud, Alaa El-Din Sayed Hafez

Journal:

Aerospace Science and Technology

Year:

2010

Language:

english

File:

PDF, 1.06 MB

english, 2010

5

Storability and quality improvement of Washington Navel orange fruit ( Citrus sinensis Osbeck) by safe pre-harvest treatments

Omar, Alaa El-Din K., Belal, El-Sayed A.

Journal:

Biological Agriculture & Horticulture

Year:

2014

Language:

english

File:

PDF, 116 KB

english, 2014

6

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:

Journal of Photochemistry and Photobiology B: Biology

Year:

2010

Language:

english

File:

PDF, 956 KB

english, 2010

7

The protective role of Spirulina platensis to alleviate the Sodium dodecyl sulfate toxic effects in the catfish Clarias gariepinus (Burchell, 1822)

Sayed, Alaa El-Din H., Authman, Mohammad M.N.

Journal:

Ecotoxicology and Environmental Safety

Year:

2018

Language:

english

File:

PDF, 1.39 MB

english, 2018

8

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

Mekkawy, Imam A., Mahmoud, Usama M., Hana, Mervat N., Sayed, Alaa El-Din H.

Journal:

Ecotoxicology and Environmental Safety

Year:

2019

File:

PDF, 3.73 MB

2019

9

Octreotide and melatonin alleviate inflammasome-induced pyroptosis through inhibition of TLR4-NF-ÎºB-NLRP3 pathway in hepatic ischemia/reperfusion injury

El-Sisi, Alaa El-Din El-Sayed, Sokar, Samia Salim, Shebl, Abdelhadi Mohamed, Mohamed, Dina Zakaria, Abu-Risha, Sally El-Sayed

Journal:

Toxicology and Applied Pharmacology

Year:

2021

File:

PDF, 5.96 MB

2021

10

Ameliorative effect of Spirulina platensis against lead nitrate–induced cytotoxicity and genotoxicity in catfish Clarias gariepinus

Hamed, Mohamed, Soliman, Hamdy A. M., Sayed, Alaa El-Din H.

Journal:

Environmental Science and Pollution Research

Year:

2019

Language:

english

File:

PDF, 1.07 MB

english, 2019

11

Spinal Actions of Lipoxin A4 and 17(R)-Resolvin D1 Attenuate Inflammation-Induced Mechanical Hypersensitivity and Spinal TNF Release

Abdelmoaty, Sally, Wigerblad, Gustaf, Bas, Duygu B., Codeluppi, Simone, Fernandez-Zafra, Teresa, El-Awady, El-Sayed, Moustafa, Yasser, Abdelhamid, Alaa El-din S., Brodin, Ernst, Svensson, Camilla I.,

Journal:

Year:

2013

Language:

english

File:

PDF, 1.15 MB

english, 2013

12

Magnetic resonance imaging of the proximal tibial epiphysis: could it be helpful in forensic age estimation?

El-Din, Eman Ahmed Alaa, Mostafa, Heba El Sayed, Tantawy, Engy Fathiy, El-Shafei, Dalia Abdallah

Journal:

Forensic Science, Medicine, and Pathology

Year:

2019

Language:

english

File:

PDF, 1.62 MB

english, 2019

13

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

Hana, Mervat N., Mahmoud, Usama M., Mekkawy, Imam A., Sayed, Alaa El-Din H.

Journal:

Toxicology Reports

Year:

2020

File:

PDF, 3.85 MB

2020

14

Histopathological and ultrastructure studies on hepatotoxicity of arsenic in Clarias gariepinus (Burchell, 1822): Hepatoprotective effect of Amphora coffeaeformis

Moneeb, Rehab H., Mekkawy, Imam A., Mahmoud, Usama M., Sayed, Alaa El-Din H.

Journal:

Scientific African

Year:

2020

File:

PDF, 4.89 MB

2020

15

Erythrocytes alterations of monosex tilapia (Oreochromis niloticus, Linnaeus, 1758) produced using methyltestosterone

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

Journal:

The Egyptian Journal of Aquatic Research

Year:

2015

Language:

english

File:

PDF, 2.63 MB

english, 2015

16

γ-H2AX foci as indication for the DNA damage in erythrocytes of medaka (Oryzias latipes) intoxicated with 4-nonylphenol

Sayed, Alaa El-Din H., Watanabe-Asaka, Tomomi, Oda, Shoji, Kashiwada, Shosaku, Mitani, Hiroshi

Journal:

Environmental Science and Pollution Research

Year:

2018

Language:

english

File:

PDF, 1.82 MB

english, 2018

17

Could curcumin ameliorate titanium dioxide nanoparticles effect on the heart? A histopathological, immunohistochemical, and genotoxic study

El-Din, Eman Ahmed Alaa, Mostafa, Heba El-Sayed, Samak, Mai A., Mohamed, Eman M., El-Shafei, Dalia Abdallah

Journal:

Environmental Science and Pollution Research

Year:

2019

Language:

english

File:

PDF, 1.74 MB

english, 2019

18

[Global IT Research Institute (GIRI) 2014 16th International Conference on Advanced Communication Technology (ICACT) - Pyeongchang, Korea (South) (2014.02.16-2014.02.19)] 16th International Conference on Advanced Communication Technology - Optimum stealthy aircraft detection using a multistatic radar

El-Kamchouchy, Hassan, Saada, Khaled, Hafez, Alaa El-Din Sayed

Year:

2014

Language:

english

File:

PDF, 2.01 MB

english, 2014

19

Ameliorative effect of Spirulina platensis against lead nitrate–induced cytotoxicity and genotoxicity in catfish Clarias gariepinus

Hamed, Mohamed, Soliman, Hamdy A. M., Sayed, Alaa El-Din H.

Journal:

Environmental Science and Pollution Research

Year:

2019

File:

PDF, 1.07 MB

2019

20

A synchronous algorithm for shortest paths on a tree machine

El-Sayed M. El-Horbaty, Alaa El-Din H. Mohamed

Journal:

Parallel Computing

Year:

1992

Language:

english

File:

PDF, 269 KB

english, 1992

21

The notochord curvature in medaka (Oryzias latipes) embryos as a response to ultraviolet A irradiation

Sayed, Alaa El-Din Hamid, Mitani, Hiroshi

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2016

Language:

english

File:

PDF, 2.66 MB

english, 2016

22

[IEEE 2012 29th National Radio Science Conference (NRSC) - Cairo, Egypt (2012.04.10-2012.04.12)] 2012 29th National Radio Science Conference (NRSC) - C36. Design and implementation CFAR processor with programmable timer

Zakaria, Mohamed, Nagib, Mohamed, Gamal, Khaled, Salem, Ahmed, Hafez, Alaa El-Din Sayed

Year:

2012

Language:

english

File:

PDF, 561 KB

english, 2012

23

Protective effect of Nigella sativa on 4-nonylphenol-induced nephrotoxicity in Clarias gariepinus (Burchell, 1822)

Kotb, Ahmed M., Abd-Elkareem, Mahmoud, Abou Khalil, Nasser S., Sayed, Alaa El-Din H.

Journal:

Science of The Total Environment

Year:

2018

Language:

english

File:

PDF, 1.84 MB

english, 2018

24

A Direct Synthesis for a New Series of 2-Oxo(thioxo)nicotinonitrile Nucleosides as Antimicrobial Agents

El-Sayed, Hassan A., El-Torky, Alaa El-Din M. M., Moustafa, Ahmed H.

Journal:

Journal of Heterocyclic Chemistry

Year:

2018

Language:

english

File:

PDF, 656 KB

english, 2018

25

Comparative study of two carnivorous fish (Parupeneus forsskali and Thalassoma klunzingeri) from the Red Sea; hemato-biochemical parameters and cellular characterization

Sayed, Alaa El-Din H., Mahmoud, Usama M., Muhammad, Ola I.

Journal:

Tissue and Cell

Year:

2019

Language:

english

File:

PDF, 2.97 MB

english, 2019

26

Comparative histology of wild-type and p53-deficient medaka ( Oryzias latipes ): nephrotoxic effect of ultraviolet A radiation

Sayed, Alaa El-Din H., Saleh, Shaimaa M. M., Mitani, Hiroshi

Journal:

Photochemical & Photobiological Sciences

Year:

2020

Language:

english

File:

PDF, 9.24 MB

english, 2020

27

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

Usama M. Mahmoud, Imman A.A. Mekkawy, Alaa El-Din H. Sayed

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2009

Language:

english

File:

PDF, 1.52 MB

english, 2009

28

Effects of short time UV-A exposures on compound eyes and haematological parameters in Procambarus clarkii (Girad, 1852)

Zeinab A. El-Bakary, Alaa El-Din H. Sayed

Journal:

Ecotoxicology and Environmental Safety

Year:

2011

Language:

english

File:

PDF, 1.24 MB

english, 2011

29

Hematotoxic and biochemical effects of UVA on the Egyptian toad ( Bufo regularis )

Sayed, Alaa El-Din H.

Journal:

International Journal of Radiation Biology

Year:

2015

Language:

english

File:

PDF, 1.06 MB

english, 2015

30

Antioxidant and antiapoptotic activities of Calotropis procera latex on Catfish (Clarias gariepinus) exposed to toxic 4-nonylphenol

Sayed, Alaa El-Din H., Mohamed, Nadia H., Ismail, Mady A., Abdel-Mageed, Wael M., Shoreit, Ahmed A.M.

Journal:

Ecotoxicology and Environmental Safety

Year:

2016

Language:

english

File:

PDF, 877 KB

english, 2016

31

Surface architecture of the oropharyngeal cavity and the digestive tract of Mulloidichthys flavolineatus from the red sea, Egypt: A scanning electron microscope study

Mahmoud, Usama M., Essa, Fatma, Sayed, Alaa El-Din H.

Journal:

Tissue and Cell

Year:

2016

Language:

english

File:

PDF, 5.66 MB

english, 2016

32

Double strand break repair and γ-H2AX formation in erythrocytes of medaka ( Oryzias latipes ) after γ-irradiation

Sayed, Alaa El-Din Hamid, Igarashi, Kento, Watanabe-Asaka, Tomomi, Mitani, Hiroshi

Journal:

Environmental Pollution

Year:

2017

Language:

english

File:

PDF, 2.18 MB

english, 2017

33

Immunostaining of UVA-induced DNA damage in erythrocytes of medaka ( Oryzias latipes )

Sayed, Alaa El-Din Hamid, Mitani, Hiroshi

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2017

Language:

english

File:

PDF, 706 KB

english, 2017

34

SDS-PAGE technique as biomarker for fish toxicological studies

Muhammad, Ola I., Mahmoud, Usama M., Fazio, Francesco, Sayed, Alaa El-Din H.

Journal:

Toxicology Reports

Year:

2018

Language:

english

File:

PDF, 563 KB

english, 2018

35

UVA-induced neurotoxicity in Japanese medaka ( Oryzias latipes )

Sayed, Alaa El-Din H., Soliman, Hamdy A. M., Mitani, Hiroshi

Journal:

Photochemical & Photobiological Sciences

Year:

2019

Language:

english

File:

PDF, 8.41 MB

english, 2019

36

Synthesis, DNA binding, fluorescence measurements and antiparasitic activity of DAPI related diamidines

Abdelbasset A. Farahat, Arvind Kumar, Martial Say, Alaa El-Din M. Barghash, Fatma E. Goda, Hassan M. Eisa, Tanja Wenzler, Reto Brun, Yang Liu, Leah Mickelson, W. David Wilson, David W. Boykin

Journal:

Bioorganic & Medicinal Chemistry

Year:

2010

Language:

english

File:

PDF, 575 KB

english, 2010

37

[IEEE 2012 29th National Radio Science Conference (NRSC) - Cairo, Egypt (2012.04.10-2012.04.12)] 2012 29th National Radio Science Conference (NRSC) - D5. Wideband tunable MEMS phase shifters for radar phased array antenna

Aboul-Seoud, Ahmed Khairy, Hamed, Ahmed, Hafez, Alaa El-Din Sayed

Year:

2012

Language:

english

File:

PDF, 1.01 MB

english, 2012

38

Hematological and biochemical characters of monosex tilapia (Oreochromis niloticus, Linnaeus, 1758) cultivated using methyltestosterone

Sayed, Alaa El-Din H., Moneeb, Rehab H.

Journal:

The Journal of Basic & Applied Zoology

Year:

2015

Language:

english

File:

PDF, 783 KB

english, 2015

39

The biological activity of new thieno[2,3-c]pyrazole compounds as anti-oxidants against toxicity of 4-nonylphenol in Clarias gariepinus

Sayed, Alaa El-Din H., Zaki, Remon M., El-Dean, Adel M. Kamal, Abdulrazzaq, Abdullah Y.

Journal:

Toxicology Reports

Year:

2015

Language:

english

File:

PDF, 2.63 MB

english, 2015

40

Induction of apoptosis and DNA damage by 4-nonylphenol in African catfish ( Clarias gariepinus ) and the antioxidant role of Cydonia oblonga

Sayed, Alaa El-Din H., Hamed, Heba S.

Journal:

Ecotoxicology and Environmental Safety

Year:

2017

Language:

english

File:

PDF, 295 KB

english, 2017

41

A Developed ESPRIT Algorithm for DOA Estimation

Fayad, Youssef, Wang, Caiyun, Cao, Qunsheng, Hafez, Alaa El-Din Sayed

Journal:

Year:

2015

Language:

english

File:

PDF, 1.16 MB

english, 2015

42

Mental health of frontline healthcare workers exposed to COVID-19 in Egypt: A call for action

Elkholy, Hussien, Tawfik, Fairouz, Ibrahim, Islam, Salah El-din, Waleed, Sabry, Mohamed, Mohammed, Suzan, Hamza, Mohamed, Alaa, Mohamed, Fawzy, Al Zahraa, Ashmawy, Rasha, Sayed, Maha, Omar, Abdel Nass

Journal:

International Journal of Social Psychiatry

Year:

2020

File:

PDF, 151 KB

2020

43

[IEEE 2014 IEEE Aerospace Conference - Big Sky, MT, USA (2014.3.1-2014.3.8)] 2014 IEEE Aerospace Conference - Optimum dynamic navigation ratio for launch vehicles using Genetic Algorithm

Ibrahim, Talaat, Zakaria, Mohamed, Abdin, Hesham, El-Din Sayed Hafez, Alaa

Year:

2014

Language:

english

File:

PDF, 514 KB

english, 2014

44

UVAـinduced DNA Damage and Apoptosis in Red Blood Cells of the African Catfish Clarias gariepinus

Sayed, Alaa El-Din Hamid

Journal:

Photochemistry and Photobiology

Year:

2017

Language:

english

File:

PDF, 972 KB

english, 2017

45

Adverse effects, expression of defense-related genes, and oxidative stress-induced MAPK pathway in the benzo[α]pyrene-exposed rotifer Brachionus rotundiformis

Han, Jeonghoon, Park, Jun Chul, Kang, Hye-Min, Byeon, Eunjin, Yoon, Deok-Seo, Lee, Min-Chul, Sayed, Alaa El-Din H., Hwang, Un-Ki, Lee, Jae-Seong

Journal:

Aquatic Toxicology

Year:

2019

Language:

english

File:

PDF, 1.39 MB

english, 2019

46

Cytotoxic and genotoxic effects of arsenic on erythrocytes of Oryzias latipes: Bioremediation using Spirulina platensis

Sayed, Alaa El-Din H., Kitamura, Daiki, Oda, Shoji, Kashiwada, Shosaku, Mitani, Hiroshi

Journal:

Journal of Trace Elements in Medicine and Biology

Year:

2019

Language:

english

File:

PDF, 1.24 MB

english, 2019

47

Histopathological and histochemical effects of silver nanoparticles on the gills and muscles of African catfish (Clarias garepinus)

Sayed, Alaa El-Din H., Mekkawy, Imam A., Mahmoud, Usama M., Nagiub, Mervat

Journal:

Scientific African

Year:

2020

File:

PDF, 5.43 MB

2020

48

[IEEE 2013 IEEE Aerospace Conference - Big Sky, MT (2013.3.2-2013.3.9)] 2013 IEEE Aerospace Conference - Digital multi-channel high resolution phase locked loop for surveillance radar systems

Rizk, Mohamed, Shaaban, Shawky, Abou-El-Nadar, Usama M., Hafez, Alaa El-Din Sayed

Year:

2013

Language:

english

File:

PDF, 275 KB

english, 2013

49

Sensitivity of medaka ( Oryzias latipes ) to 4-nonylphenol subacute exposure; erythrocyte alterations and apoptosis

Sayed, Alaa El-Din H., Kataoka, Chisato, Oda, Shoji, Kashiwada, Shosaku, Mitani, Hiroshi

Journal:

Environmental Toxicology and Pharmacology

Year:

2017

Language:

english

File:

PDF, 815 KB

english, 2017

50

Direction of Arrival Estimation Accuracy Enhancement via Using Displacement Invariance Technique

Fayad, Youssef, Wang, Caiyun, Cao, Qunsheng, Hafez, Alaa El-Din Sayed

Journal:

International Journal of Antennas and Propagation

Year:

2015

Language:

english

File:

PDF, 1.75 MB

english, 2015

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