Anti-proliferative effect of melatonin in human hepatoma HepG2 cells occurs mainly through cell cycle arrest and inflammation inhibition

por Nabih, Heba K., Hamed, Ahmed R., Yahya, Shaymaa M. M.
Publicado 2023

Anti-drug resistance, anti-inflammation, and anti-proliferation activities mediated by melatonin in doxorubicin-resistant hepatocellular carcinoma: in vitro investigations

por Hamed, Ahmed R., Yahya, Shaymaa M. M., Nabih, Heba K.
Publicado 2023

Patterns of disease presentation and management in Egyptian primary care: findings from a survey of 2458 primary care patient consultations

por Aboulghate, Ahmed, Abel, Gary, Lyratzopoulos, Georgios, Abdelmohsen, Aida, Hamed, Ahmed R, Roland, Martin
Publicado 2013

Chemical Investigation of Some Capparis Species Growing in Egypt and their Antioxidant Activity

por Hamed, Ahmed R., Abdel-Shafeek, Khaled A., Abdel-Azim, Nahla S., Ismail, Shams I., Hammouda, Faiza M.
Publicado 2007

Phenolics from Barleria cristata var. Alba as carcinogenesis blockers against menadione cytotoxicity through induction and protection of quinone reductase

por El-Halawany, Ali M., Abdallah, Hossam M., Hamed, Ahmed R., Khalil, Hany Ezzat, Almohammadi, Ameen M.
Publicado 2018

Antimicrobial Activity of Terpenoids Extracted from Annona muricata Seeds and its Endophytic Aspergillus niger Strain SH3 Either Singly or in Combination

por Abdel-Rahman, Tahany, Hussein, Amal-Saad, Beshir, Safia, Hamed, Ahmed R., Ali, Eman, El-Tanany, Sara S.
Publicado 2019

Cancer Chemopreventive Potential and Chemical Profiling of Euphorbia abyssinica Endowed with Docking Studies

por Ahmed, Shaimaa R., Hamed, Ahmed R., Ali, Mohammed I., Sedeek, Mohamed S., Abelyan, Narek, Al-Sanea, Mohammad M.
Publicado 2022

Phenolic constituents of Pulicaria undulata (L.) C.A. Mey. sub sp. undulata (Asteraceae): Antioxidant protective effects and chemosystematic significances

por Hussein, Sameh R., Marzouk, Mona M., Soltan, Maha M., Ahmed, Emad K., Said, Mahmoud M., Hamed, Ahmed R.
Publicado 2016

One-pot three-component synthesis of novel spirooxindoles with potential cytotoxic activity against triple-negative breast cancer MDA-MB-231 cells

por Eldehna, Wagdy M., EL-Naggar, Dina H., Hamed, Ahmed R., Ibrahim, Hany S., Ghabbour, Hazem A., Abdel-Aziz, Hatem A.
Publicado 2017

In-vitro evaluation of selected Egyptian traditional herbal medicines for treatment of alzheimer disease

por Ali, Shereen K, Hamed, Ahmed R, Soltan, Maha M, Hegazy, Usama M, Elgorashi, Esameldin E, El-Garf, Ibrahim A, Hussein, Ahmed A
Publicado 2013

Cembrene Diterpenoids with Ether Linkages from Sarcophyton ehrenbergi: An Anti-Proliferation and Molecular-Docking Assessment

por Hegazy, Mohamed-Elamir F., Elshamy, Abdelsamed I., Mohamed, Tarik A., Hamed, Ahmed R., Ibrahim, Mahmoud A. A., Ohta, Shinji, Paré, Paul W.
Publicado 2017

Antitumor properties of certain spirooxindoles towards hepatocellular carcinoma endowed with antioxidant activity

por Al-Rashood, Sara T., Hamed, Ahmed R., Hassan, Ghada S., Alkahtani, Hamad M., Almehizia, Abdulrahman A., Alharbi, Amal, Al-Sanea, Mohammad M., Eldehna, Wagdy M.
Publicado 2020

Sarcoehrenbergilides D–F: cytotoxic cembrene diterpenoids from the soft coral Sarcophyton ehrenbergi

por Hegazy, Mohamed-Elamir F., Mohamed, Tarik A., Elshamy, Abdelsamed I., Hamed, Ahmed R., Ibrahim, Mahmoud A. A., Ohta, Shinji, Umeyama, Akemi, Paré, Paul W., Efferth, Thomas
Publicado 2019

Bioactive fraction from Plumeria obtusa L. attenuates LPS-induced acute lung injury in mice and inflammation in RAW 264.7 macrophages: LC/QToF-MS and molecular docking

por Eloutify, Yousra T., El-Shiekh, Riham A., Ibrahim, Khaled Meselhy, Hamed, Ahmed R., Al-Karmalawy, Ahmed A., Shokry, Aya A., Ahmed, Yasmine H., Avula, Bharathi, Katragunta, Kumar, Khan, Ikhlas A., Meselhy, Meselhy R.
Publicado 2023

Euphosantianane A–D: Antiproliferative Premyrsinane Diterpenoids from the Endemic Egyptian Plant Euphorbia Sanctae-Catharinae

por Hegazy, Mohamed-Elamir F., Hamed, Ahmed R., Ibrahim, Mahmoud A. A., Talat, Zienab, Reda, Eman H., Abdel-Azim, Nahla S., Hammouda, Faiza M., Nakamura, Seikou, Matsuda, Hisashi, Haggag, Eman G., Paré, Paul W., Efferth, Thomas
Publicado 2018