Biological importance of marine algae

por El Gamal, Ali A.
Publicado 2009

Chemical composition and biological evaluation of essential oils of Pulicaria jaubertii

por Fawzy, Ghada A., Al Ati, Hanan Y., El Gamal, Ali A.
Publicado 2013

The Phytochemical and Biological Investigation of Jatropha pelargoniifolia Root Native to the Kingdom of Saudi Arabia

por Aati, Hanan Y., El-Gamal, Ali A., Kayser, Oliver, Ahmed, Atallah F.
Publicado 2018

Salvadora persica L.: Toothbrush tree with health benefits and industrial applications – An updated evidence-based review

por Farag, Mohamed, Abdel-Mageed, Wael M., El Gamal, Ali A., Basudan, Omar A.
Publicado 2021

X-ray crystallographic and validated HPTLC analysis of the biomarker chromone glucoside (schumanniofioside A) isolated from Acalypha fruticosa growing in Saudi Arabia

por Al-Taweel, Areej M., Fawzy, Ghada A., Perveen, Shagufta, Alam, Perwez, El Gamal, Ali A.
Publicado 2017

Isolation and Characterization of Two Chalcone Derivatives with Anti-Hepatitis B Virus Activity from the Endemic Socotraen Dracaena cinnabari (Dragon’s Blood Tree)

por Mothana, Ramzi A., Arbab, Ahmed H., ElGamal, Ali A., Parvez, Mohammad K., Al-Dosari, Mohammed S.
Publicado 2022

In Vitro Antiprotozoal Activity of Triterpenoid Constituents of Kleinia odora Growing in Saudi Arabia

por Al Musayeib, Nawal M., Mothana, Ramzi A., El Gamal, Ali A., Al-Massarani, Shaza M., Maes, Louis
Publicado 2013

Isolation, biological evaluation and validated HPTLC-quantification of the marker constituent of the edible Saudi plant Sisymbrium irio L.

por Al-Massarani, Shaza M., El Gamal, Ali A., Alam, Perwez, Al-Sheddi, Ebtesam S., Al-Oqail, Mai M., Farshori, Nida N.
Publicado 2017

Vacillantins A and B, New Anthrone C-glycosides, and a New Dihydroisocoumarin Glucoside from Aloe vacillans and Its Antioxidant Activities

por Al-Tamimi, Maram, Al-Massarani, Shaza M., El-Gamal, Ali A., Basudan, Omer A., Abdel-Kader, Maged S., Abdel-Mageed, Wael M.
Publicado 2020

Evaluation of cytotoxicity, cell cycle arrest and apoptosis induced by Anethum graveolens L. essential oil in human hepatocellular carcinoma cell line

por Al-Sheddi, Ebtesam S., Al-Zaid, Nouf A., Al-Oqail, Mai M., Al-Massarani, Shaza M., El-Gamal, Ali A., Farshori, Nida N.
Publicado 2019

New Cytotoxic Seco-Type Triterpene and Labdane-Type Diterpenes from Nuxia oppositifolia

por Al-Massarani, Shaza M., El-Gamal, Ali A., Parvez, Mohammad K., Al-Dosari, Mohammed S., Al-Said, Mansour S., Abdel-Kader, Maged S., Basudan, Omer A.
Publicado 2017

A Liquid Chromatography Tandem Mass Spectrometry Method for the Simultaneous Estimation of the Dopamine Receptor Antagonist LE300 and Its N-methyl Metabolite in Plasma: Application...

por Hefnawy, Mohamed M., Attwa, Mohamed W., Alzamil, Adeeba A., El-Gendy, Manal A., El-Azab, Adel S., Jardan, Yousef A. Bin, El-Gamal, Ali A.
Publicado 2023

New acyclic secondary metabolites from the biologically active fraction of Albizia lebbeck flowers

por Al-Massarani, Shaza M., El Gamal, Ali A., Abd El Halim, Mohamed F., Al-Said, Mansour S., Abdel-Kader, Maged S., Basudan, Omer A., Alqasoumi, Saleh I.
Publicado 2017

Comparative evaluation of cytotoxic, antimicrobial and antioxidant activities of the crude extracts of three Plectranthus species grown in Saudi Arabia

por Mothana, Ramzi A., Khaled, Jamal M., El-Gamal, Ali A., Noman, Omar M., Kumar, Ashok, Alajmi, Mohamed F., Al-Rehaily, Adnan J., Al-Said, Mansour S.
Publicado 2019

In Vitro Antiprotozoal Activity of Abietane Diterpenoids Isolated from Plectranthus barbatus Andr.

por Mothana, Ramzi A., Al-Said, Mansour S., Al-Musayeib, Nawal M., El Gamal, Ali A., Al-Massarani, Shaza M., Al-Rehaily, Adnan J., Abdulkader, Majed, Maes, Louis
Publicado 2014

Alpha-Amylase and Alpha-Glucosidase Enzyme Inhibition and Antioxidant Potential of 3-Oxolupenal and Katononic Acid Isolated from Nuxia oppositifolia

por Alqahtani, Ali S., Hidayathulla, Syed, Rehman, Md Tabish, ElGamal, Ali A., Al-Massarani, Shaza, Razmovski-Naumovski, Valentina, Alqahtani, Mohammed S., El Dib, Rabab A., AlAjmi, Mohamed F.
Publicado 2019

Siphonocholin isolated from red sea sponge Siphonochalina siphonella attenuates quorum sensing controlled virulence and biofilm formation

por Alam, Perwez, Alqahtani, Ali S., Mabood Husain, Fohad, Tabish Rehman, Md., Alajmi, Mohamed F., Noman, Omar M., El Gamal, Ali A., Al-Massarani, Shaza M., Shavez Khan, Mohammad
Publicado 2020

Beetroot (Beta vulgaris L.) Extract Ameliorates Gentamicin-Induced Nephrotoxicity Associated Oxidative Stress, Inflammation, and Apoptosis in Rodent Model

por El Gamal, Ali A., AlSaid, Mansour S., Raish, Mohammad, Al-Sohaibani, Mohammed, Al-Massarani, Shaza M., Ahmad, Ajaz, Hefnawy, Mohamed, Al-Yahya, Mohammed, Basoudan, Omer A., Rafatullah, Syed
Publicado 2014

Sterols and Triterpenes from Dobera glabra Growing in Saudi Arabia and Their Cytotoxic Activity

por Abdel-Mageed, Wael M., El-Gamal, Ali A., Al-Massarani, Shaza M., Basudan, Omer A., Badria, Farid A., Abdel-Kader, Maged S., Al-Rehaily, Adnan J., Aati, Hanan Y.
Publicado 2021

Insecticidal Activity and Free Radical Scavenging Properties of Isolated Phytoconstituents from the Saudi Plant Nuxia oppositifolia (Hochst.)

por Al-Massarani, Shaza M., El-Gamal, Ali A., Al-Rehaily, Adnan J., Al-Sheddi, Ebtesam S., Al-Oqail, Mai M., Farshori, Nida N., Estep, Alden S., Tabanca, Nurhayat, Becnel, James J.
Publicado 2021