Sayed, Ola N. : rechercher sur Z-Library

Le plus grand référentiel d'articles scientifiques au monde. 70,000,000+ d'articles gratuitement.

Don't use scam websites

Livres
Articles (84)
Les plus populaires
Liste
- Liste
- Tableau

1

[IEEE 2013 13th International Conference on Hybrid Intelligent Systems (HIS) - Gammarth, Tunisia (2013.12.4-2013.12.6)] 13th International Conference on Hybrid Intelligent Systems (HIS 2013) - Multi-layer hybrid machine learning techniques for anomalies detection and classification approach

Aziz, Amira Sayed A., Hassanien, Aboul Ella, Hanaf, Sanaa El-Ola, Tolba, M.F.

Année:

2013

Langue:

english

Fichier:

PDF, 710 KB

english, 2013

2

Homocysteine as a predictive biomarker in early diagnosis of renal failure susceptibility and prognostic diagnosis for end stages renal disease

Amin, Hatem K., El-Sayed, Mohamed-I Kotb, Leheta, Ola F.

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.13 MB

english, 2016

3

Preparation of Polyurethane Silicon Oxide Nanomaterials as a Binder in Leather Finishing

Elsayed, Hamed, Attia, Rasha, Mohamed, Ola, Haroun, Ahmed, El-Sayed, Nabil

Journal:

Fibers and Polymers

Année:

2018

Langue:

english

Fichier:

PDF, 1.35 MB

english, 2018

4

Liquidity Risk in the Mena Region Banking Sector: Does Bank Type Make a Difference?

El-Massah, Suzanna, Bacheer, Shereen Mostafa, Sayed, Ola Al

Journal:

The Journal of Developing Areas

Année:

2019

Langue:

english

Fichier:

PDF, 786 KB

english, 2019

5

A model for southern mediterranean research institute self-assessment: A SWOT analysis-based approach to promote capacity building at Theodor Bilharz Research Institute in Cairo (Egypt)

Ghinolfi, Davide, El Baz, Hanan G., Borgonovi, Elio, Radwan, Amr, Laurence, Ola, Sayed, Hanan A., De Simone, Paolo, Abdelwadoud, Moaz, Stefani, Alessandro, Botros, Sanaa S., Filipponi, Franco

Journal:

Arab Journal of Gastroenterology

Année:

2014

Langue:

english

Fichier:

PDF, 305 KB

english, 2014

6

Preparation of acrylic silicon dioxide nanoparticles as a binder for leather finishing

Mohamed, Ola, Elsayed, Hamed, Attia, Rasha, Haroun, Ahmed, El-Sayed, Nabil

Journal:

Advances in Polymer Technology

Année:

2018

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2018

7

Synthesis and Antimicrobial Activity of Novel Pyrazolo[3,4-b]quinoline Derivatives

Ola A. El-Sayed, Hassan Y. Aboul-Enein

Journal:

Archiv der Pharmazie

Année:

2001

Langue:

english

Fichier:

PDF, 61 KB

english, 2001

8

Synthesis and Benzodiazepine Receptor Binding Activity of 2, 9-Disubstituted Quinolino[2′, 3′-5, 4](3-pyrazolino)[3, 2-b]purin-4-ones

Ola A. El-Sayed, Nargues S. Habib, Hassan Y. Aboul-Enein, Barbara Costa, Antonio Lucacchini, Claudia Martini

Journal:

Archiv der Pharmazie

Année:

2002

Langue:

english

Fichier:

PDF, 151 KB

english, 2002

9

Synthesis of Some Novel Quinoline-3-carboxylic Acids and Pyrimidoquinoline Derivatives as Potential Antimicrobial Agents

Ola A. El-Sayed, Badr A. Al-Bassam, Maher E. Hussein

Journal:

Archiv der Pharmazie

Année:

2002

Langue:

english

Fichier:

PDF, 78 KB

english, 2002

10

Evaluation of Some Pyrazoloquinolines as Inhibitors of Herpes Simplex Virus Type 1 Replication

Adnan A. Bekhit, Ola A. El-Sayed, Hassan Y. Aboul-Enein, Yunus M. Siddiqui, Mohammed N. Al-Ahdal

Journal:

Archiv der Pharmazie

Année:

2005

Langue:

english

Fichier:

PDF, 71 KB

english, 2005

11

Effect of Pyrazoloquinoline Derivatives on the Growth of Leishmania donovani Promastigotes

Ahmed Al-Qahtani, Yunus M. Siddiqui, Adnan A. Bekhit, Ola A. El-Sayed, Hassan Y. Aboul-Enein, Mohammed N. Al-Ahdal

Journal:

Archiv der Pharmazie

Année:

2005

Langue:

english

Fichier:

PDF, 77 KB

english, 2005

12

ChemInform Abstract: Synthesis and Antimicrobial Activity of Novel Pyrazolo[3,4-b]quinoline Derivatives.

Ola A. El-Sayed, Hassan Y. Aboul-Enein

Journal:

Année:

2001

Fichier:

PDF, 33 KB

2001

13

Synthesis and Benzodiazepine Receptor Binding Activity of 2,9-Disubstituted Quinolino[2′,3′-5,4](3-pyrazolino)[3,2-b]purin-4-ones (VII).

Ola A. El-Sayed, Nargues S. Habib, Hassan Y. Aboul-Enein, Barbara Costa, Antonio Lucacchini, Claudia Martini

Journal:

Année:

2002

Fichier:

PDF, 32 KB

2002

14

Synthesis of Some Novel Quinoline-3-carboxylic Acids and Pyrimidoquinoline Derivatves as Potential Antimicrobial Agents.

Ola A. El-Sayed, Badr A. Al-Bassam, Maher E. Hussein

Journal:

Année:

2003

Fichier:

PDF, 146 KB

2003

15

Tetrazolo[1,5-a]quinoline as a Potential Promising New Scaffold for the Synthesis of Novel Antiinflammatory and Antibacterial Agents.

Adnan A. Bekhit, Ola A. El-Sayed, Elsayed Aboulmagd, Ji Young Park

Journal:

Année:

2004

Fichier:

PDF, 124 KB

2004

16

An Unprecedented [2+3] Cycloadditive Dimerization of a Transient Thiocarbonyl S-Ylide

Ibrahim El-Sayed, Rita Grønbæk Hazell, Jørgen Øgaard Madsen, Per-Ola Norrby, Alexander Senning

Journal:

European Journal of Organic Chemistry

Année:

2003

Langue:

english

Fichier:

PDF, 93 KB

english, 2003

17

An Unprecedented [2+3] Cycloadditive Dimerization of a Transient Thiocarbonyl S-Ylide

Ibrahim El-Sayed, Rita Grøbæk Hazell, Jørgen Øgaard Madsen, Per-Ola Norrby, Alexander Senning

Journal:

European Journal of Organic Chemistry

Année:

2005

Langue:

english

Fichier:

PDF, 37 KB

english, 2005

18

Tetrazolo[1,5-a]quinoline as a potential promising new scaffold for the synthesis of novel anti-inflammatory and antibacterial agents

Adnan A Bekhit, Ola A El-Sayed, Elsayed Aboulmagd, Ji Young Park

Journal:

European Journal of Medicinal Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 181 KB

english, 2004

19

Synthesis, characterization and cytotoxicity evaluation of some new platinum(II) complexes of tetrazolo[1,5-a]quinolines

Adnan A Bekhit, Ola A El-Sayed, Talal A.K Al-Allaf, Hassan Y Aboul-Enein, Muhammed Kunhi, Subramanian Manogaran Pulicat, Khalid Al-Hussain, Fahad Al-Khodairy, Jamal Arif

Journal:

European Journal of Medicinal Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 288 KB

english, 2004

20

Phase behaviour of the binary mixtures of substituted analogues of LC compounds of the type 4-(4′-substituted phenylazo)-1-naphthyl-4″-alkoxybenzoates

Refaat I. Nessim, Sayed Z. Mohamady, Ola R. Shehab, Magdi M. Naoum

Journal:

Thermochimica Acta

Année:

2006

Langue:

english

Fichier:

PDF, 445 KB

english, 2006

21

Diagnosis of spontaneous bacterial peritonitis in infants and children with chronic liver disease: A cohort study

Mortada HF El-Shabrawi, Ola El-Sisi, Sawsan Okasha, Mona Isa, Sayed Abou Elmakarem, Iman Eyada, Zainab Abdel-Latif, Gamal El-Batran, Naglaa Kamal

Journal:

Italian Journal of Pediatrics

Année:

2011

Langue:

english

Fichier:

PDF, 924 KB

english, 2011

22

Design, synthesis, andin vitroevaluation of cytotoxic activity of new substituted 1,4-benzoquinones and hydroquinones

Ibrahim Chaaban, El-Sayeda EL-Khawass, Mona Mahran, Ola El-Sayed, Hassan El-Saidi, Hassan Aboul-Enen

Journal:

Medicinal Chemistry Research

Année:

2007

Langue:

english

Fichier:

PDF, 514 KB

english, 2007

23

Cytotoxic and genotoxic potentials of newly synthesized antiviral aminopyrazoloquinoline derivatives

Jamal M. Arif, Mohammed Kunhi, Manogaran P. Subramanian, Adnan A. Bekhit, Ola A. El-Sayed, Khalid Al-Hussein, Hassan Y. Aboul-Enein, Fahad M. Al-Khodairy

Journal:

Medicinal Chemistry Research

Année:

2008

Langue:

english

Fichier:

PDF, 347 KB

english, 2008

24

Antioxidative effects of the acetone fraction and vanillic acid from Chenopodium murale on tomato plants

HAMADA RAGAB ABDO GHAREIB, MOHAMED SAYED ABDELHAMED, OLA HAMMOUDA IBRAHIM

Journal:

Weed Biology and Management

Année:

2010

Langue:

english

Fichier:

PDF, 208 KB

english, 2010

25

Indium-111-octreotide Scintigraphy, Intraoperative Gamma-detector Localisation and Somatostatin Receptor Expression in Primary Human Breast Cancer

Jan Skånberg, Håkan Ahlman, Sven-Anders Benjegård, Martha Fjälling, Eva B. Forssell-Aronsson, Sayed Hossein Hashemi, Ola Nilsson, Madis Suurkula, Svante Jansson

Journal:

Breast Cancer Research and Treatment

Année:

2002

Langue:

english

Fichier:

PDF, 228 KB

english, 2002

26

Synthesis of Aldehydo-sugar Derivatives of Pyrazoloquinoline as Inhibitors of Herpes Simplex Virus Type 1 Replication

Bekhit, Adnan A., El-Sayed, Ola A., Aboul-Enein, Hassan Y., Siddiqui, Yunus M., Al-Ahdal, Mohammed N.

Journal:

Journal of Enzyme Inhibition and Medicinal Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 128 KB

english, 2004

27

Effect of steric factors on mesomorphic stability I. 4‐(4‐Substituted phenylazo)‐1‐naphthyl 4‐alkoxybenzoates

Nessim, Refaat I., Mohammady, Sayed Z., Shehab, Ola R., Naoum, Magdi M.

Journal:

Liquid Crystals

Année:

2005

Langue:

english

Fichier:

PDF, 336 KB

english, 2005

28

Inhibition of growth of Leishmania donovani promastigotes by newly synthesized 1,3,4-thiadiazole analogs

Ahmed Al-Qahtani, Yunus M. Siddiqui, Adnan A. Bekhit, Ola A. El-Sayed, Hassan Y. Aboul-Enein, Mohammed N. Al-Ahdal

Journal:

Saudi Pharmaceutical Journal

Année:

2009

Langue:

english

Fichier:

PDF, 715 KB

english, 2009

29

Modulation of radiation-induced organs toxicity by cremophor-el in experimental animals

Laila A. Ramadan, Samia A. Shouman, Mohamed M. Sayed-Ahmed, Ola H. El-Habit

Journal:

Pharmacological Research

Année:

2001

Langue:

english

Fichier:

PDF, 219 KB

english, 2001

30

Role of glypican-3 in the early diagnosis of hepatocellular carcinoma among Egyptian patients

Nadia Iskandar Zakhary, Mervat Sayed Mohamed, Ola Khorshid, Remon Sobhy Azer, Naglaa Zayed

Journal:

Journal of Genetic Engineering and Biotechnology

Année:

2012

Langue:

english

Fichier:

PDF, 464 KB

english, 2012

31

The golden therapy for Alzheimer's disease targeting the angiotensin-converting enzyme and the cyclooxygenase-2 isoform

Nesrine El-Sayed, Lobna Kassem, Ola Heikal

Journal:

Toxicology Letters

Année:

2009

Langue:

english

Fichier:

PDF, 78 KB

english, 2009

32

Dopamine Receptor Ligands. Part 18:(1) Modification of the Structural Skeleton of Indolobenzazecine-Type Dopamine Receptor Antagonists

Robaa, Dina, Enzensperger, Christoph, Abul Azm, Shams El Din, El Khawass, El Sayeda, El Sayed, Ola, Lehmann, Jochen

Journal:

Journal of Medicinal Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 783 KB

english, 2010

33

Apparent mineralocorticoid excess (AME) syndrome

Yusuf Parvez, Ola El Sayed

Journal:

Indian Pediatrics

Année:

2013

Langue:

english

Fichier:

PDF, 363 KB

english, 2013

34

Comparative Study of the Possible Protective Effects of Cinnamic Acid and Cinnamaldehyde on Cisplatin-Induced Nephrotoxicity in Rats

El-Sayed, El-Sayed M., Abd El-Raouf, Ola M., Fawzy, Hala M., Manie, Mohamed F.

Journal:

Journal of Biochemical and Molecular Toxicology

Année:

2013

Langue:

english

Fichier:

PDF, 592 KB

english, 2013

35

Hesperidin and Rutin, Antioxidant Citrus Flavonoids, Attenuate Cisplatin-Induced Nephrotoxicity in Rats

Kamel, Kamel M., Abd El-Raouf, Ola M., Metwally, Salwa A., Abd El-Latif, Hekma A., El-sayed, Mostafa E.

Journal:

Journal of Biochemical and Molecular Toxicology

Année:

2014

Langue:

english

Fichier:

PDF, 514 KB

english, 2014

36

Ischemic heart diseases in Egypt: role of xanthine oxidase system and ischemia-modified albumin

Ali, Ola Sayed, Abdelgawad, Hanan Muhammad, Mohammed, Makram Sayed, El-Awady, Rehab Refaat

Journal:

Heart and Vessels

Année:

2014

Langue:

english

Fichier:

PDF, 273 KB

english, 2014

37

Technical gelatine from chrome tanned shavings

Mohamed, Ola A., Taha, G.M., Sayed, N.H. El

Journal:

International Journal of Environment and Waste Management

Année:

2013

Langue:

english

Fichier:

PDF, 139 KB

english, 2013

38

Effect of Steric Factor on Mesomorphic Stability, II: Binary Mixtures of Homologues of 4-(4′-Substituted Phenylazo)-1-naphthyl-4″-alkoxybenzoates

Mohamady, Sayed Z., Nessim, Refaat I., Shehab, Ola R., Naoum, Magdi M.

Journal:

Molecular Crystals and Liquid Crystals

Année:

2006

Langue:

english

Fichier:

PDF, 814 KB

english, 2006

39

Diagnostic Evaluation of Urinary Angiogenin (ANG) and Clusterin (CLU) as Biomarker for Bladder Cancer

Shabayek, Marwa I., Sayed, Ola M., Attaia, Hanan A., Awida, Heba A., Abozeed, Hamdy

Journal:

Pathology & Oncology Research

Année:

2014

Langue:

english

Fichier:

PDF, 1.09 MB

english, 2014

40

Detection of occult hepatitis B virus infection among blood donors in Sudan

Mahmoud, Ola Abd El Kader, Ghazal, Abeer Abd El Rahim, Metwally, Dalia El Sayed, Elnour, Ahmed Mohamed, Yousif, Ghanim Eltahir Ahmed

Journal:

Journal of the Egyptian Public Health Association

Année:

2013

Langue:

english

Fichier:

PDF, 558 KB

english, 2013

41

Impact of treatment-related toxicity on outcome of HCV-positive diffuse large B-cell lymphoma in rituximab era

Zaky, Amen Hamdy, Bakry, Rania, El-sayed, Mohamed I., Elwanis, Mostafa Abd, Nabih, Ola

Journal:

Hematology (Maney Publishing)

Année:

2014

Langue:

english

Fichier:

PDF, 162 KB

english, 2014

42

Sperm DNA damage in varicocele patients

Hewedy, El-Sayed S., Ammo, Desouky E. Abou, Amin, Tarek E., Dawoud, Naeim M., Hassan, Arwa M., Attaia, Mohamed, El-Shora, Ola, Fawzy, Mohamed M.

Journal:

Human Andrology

Année:

2012

Langue:

english

Fichier:

PDF, 300 KB

english, 2012

43

Flotation-separation of toxic metal ions from aqueous solutions using thiosemicarbazide derivatives as chelating agents and oleic acid as a surfactant

Ghazy, Shaban El-Sayed, Abu El-Reash, Gaber Mohamed, Al-Gammal, Ola Ahmed, Yousef, Tarek Mohamed

Journal:

European Journal of Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 300 KB

english, 2010

44

Design, synthesis, and biological profile of novel N-(5-aryl-1,3,4-thiadiazol-2-yl) hydrazinecarboxamides

El-Behairy, Mohammed Farrag, Aboul-Enein, Mohamed Nabil, El-Azzouny, Aida Abdel-Sattar, Saleh, Ola Ahmed, Maklad, Yousreya Aly, Aboutabl, Mona Elsayed, Maghraby, Amany Sayed

Journal:

European Journal of Chemistry

Année:

2014

Langue:

english

Fichier:

PDF, 976 KB

english, 2014

45

Prevalence and Clinical Effect of IDH1 and IDH2 Mutations Among Cytogenetically Normal Acute Myeloid Leukemia Patients

Aref, Salah, Kamel Areida, El Sayed, Abdel Aaal, Mohamed Fathy, Adam, Ola Mohamed, El-Ghonemy, Mohamed Sabry, El-Baiomy, Mohamed Ali, Zeid, Tarek Abou

Journal:

Clinical Lymphoma Myeloma and Leukemia

Année:

2015

Langue:

english

Fichier:

PDF, 270 KB

english, 2015

46

Cinnamic Acid and Cinnamaldehyde Ameliorate Cisplatin-Induced Splenotoxicity in Rats

Abd El-Raouf, Ola M., El-Sayed, El-Sayed M., Manie, Mohamed F.

Journal:

Journal of Biochemical and Molecular Toxicology

Année:

2015

Langue:

english

Fichier:

PDF, 503 KB

english, 2015

47

Epidemiological Study of Chronic Tinnitus in Assiut, Egypt

Khedr, Eman M., Ahmed, Mohamed A., Shawky, Ola Ahmed, Mohamed, Enass Sayed, El Attar, Ghada S., Mohammad, Khaled A.

Journal:

Neuroepidemiology

Année:

2010

Langue:

english

Fichier:

PDF, 137 KB

english, 2010

48

Detection of occult hepatitis B virus among chronic hepatitis C patients

Mahmoud, Ola Abd El Kader, Ghazal, Abeer Abd El Rahim, Metwally, Dalia El Sayed, Shamseya, Mohamed Mohamed, Hamdallah, Hamdallah Mohamed

Journal:

Alexandria Journal of Medicine

Année:

2016

Langue:

english

Fichier:

PDF, 1.44 MB

english, 2016

49

Serum microRNA panels as potential biomarkers for early detection of hepatocellular carcinoma on top of HCV infection

Zekri, Abdel-Rahman Nabawy, Youssef, Amira Salah El-Din, El-Desouky, Eman Desouky, Ahmed, Ola Sayed, Lotfy, Mai M., Nassar, Auhood Abdel-Monem, Bahnassey, Abeer A.

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 2.10 MB

english, 2016

50

Hesperidin and tiger nut reduced carcinogenicity of DMBA in female rats

Hamdy, Soha M., Sayed, Ola N., Abdel Latif, Abdel Karim M., Abdel-Aziz, Ayman M., Amin, Alshimaa M.

Journal:

Biomedicine & Pharmacotherapy

Année:

2016

Langue:

english

Fichier:

PDF, 2.53 MB

english, 2016