Works by Ahmed, Atallah F.

Results: 28

Evidence-based medicinal value of Rudbeckia hirta L. flowers.

Published in:

Natural Product Research, 2014, v. 28, n. 12, p. 909, doi. 10.1080/14786419.2014.891202

By:

Michael, Botros R.;
Gedara, Sahar R.;
Amer, Mohamed M.;
Stevenson, Lesley;
Ahmed, Atallah F.

Publication type:

Article

A new highly oxygenated pseudoguaianolide with 5-LOX inhibitory activity from Rudbeckia hirta L. flowers.

Published in:

Natural Product Research, 2013, v. 27, n. 24, p. 2281, doi. 10.1080/14786419.2013.825916

By:

Michael, Botros R.;
Gedara, Sahar R.;
Amer, Mohamed M. A.;
Stevenson, Lesley;
Ahmed, Atallah F.

Publication type:

Article

A hepatonephro-protective phenolic-rich extract from red onion (Allium cepa L.) peels.

Published in:

Pakistan Journal of Pharmaceutical Sciences, 2017, v. 30, p. 1971

By:

Ahmed, Atallah F.;
Al-Yousef, Hanan M.;
Al-Qahtani, Jawaher H.;
Al-Said, Mansour S.

Publication type:

Article

The Invasive Anemone Condylactis sp. of the Coral Reef as a Source of Sulfur- and Nitrogen-Containing Metabolites and Cytotoxic 5,8-Epidioxy Steroids.

Published in:

Metabolites (2218-1989), 2023, v. 13, n. 3, p. 392, doi. 10.3390/metabo13030392

By:

Ahmed, Atallah F.;
Dai, Chang-Feng;
Kuo, Yao-Haur;
Sheu, Jyh-Horng

Publication type:

Article

New 3,4- seco -3,19-Dinor- and Spongian-Based Diterpenoid Lactones from the Marine Sponge Spongia sp.

Published in:

International Journal of Molecular Sciences, 2023, v. 24, n. 2, p. 1252, doi. 10.3390/ijms24021252

By:

Tai, Chi-Jen;
Chao, Chih-Hua;
Ahmed, Atallah F.;
Yen, Chia-Hung;
Hwang, Tsong-Long;
Chang, Fang-Rong;
Huang, Yusheng M.;
Sheu, Jyh-Horng

Publication type:

Article

Onion Peel Ethylacetate Fraction and Its Derived Constituent Quercetin 4′-O-β-D Glucopyranoside Attenuates Quorum Sensing Regulated Virulence and Biofilm Formation.

Published in:

Frontiers in Microbiology, 2017, p. 1, doi. 10.3389/fmicb.2017.01675

By:

Al-Yousef, Hanan M.;
Ahmed, Atallah F.;
Al-Shabib, Nasser A.;
Laeeq, Sameen;
Khan, Rais A.;
Rehman, Md T.;
Alsalme, Ali;
Al-Ajmi, Mohamed F.;
Khan, Mohammad S.;
Husain, Fohad M.

Publication type:

Article

A Major Diplotaxis harra -Derived Bioflavonoid Glycoside as a Protective Agent against Chemically Induced Neurotoxicity and Parkinson's Models; In Silico Target Prediction; and Biphasic HPTLC-Based Quantification.

Published in:

Plants (2223-7747), 2022, v. 11, n. 5, p. N.PAG, doi. 10.3390/plants11050648

By:

Ahmed, Atallah F.;
Wen, Zhi-Hong;
Bakheit, Ahmed H.;
Basudan, Omer A.;
Ghabbour, Hazem A.;
Al-Ahmari, Abdullah;
Feng, Chien-Wei

Publication type:

Article

Biochemical and Molecular Investigation of In Vitro Antioxidant and Anticancer Activity Spectrum of Crude Extracts of Willow Leaves Salix safsaf.

Published in:

Plants (2223-7747), 2020, v. 9, n. 10, p. 1295, doi. 10.3390/plants9101295

By:

Aboul-Soud, Mourad A. M.;
Ashour, Abdelkader E.;
Challis, Jonathan K.;
Ahmed, Atallah F.;
Kumar, Ashok;
Nassrallah, Amr;
Alahmari, Tariq A.;
Saquib, Quaiser;
Siddiqui, Maqsood A.;
Al-Sheikh, Yazeed;
El-Shemy, Hany A.;
Aboul-Enein, Ahmed M.;
Alghamdi, Khalid M.;
Jones, Paul D.;
Giesy, John P.

Publication type:

Article

Antioxidant and hepatorenal protective effects of bee pollen fractions against propionic acid‐induced autistic feature in rats.

Published in:

Food Science & Nutrition, 2020, v. 8, n. 9, p. 5114, doi. 10.1002/fsn3.1813

By:

Al‐Salem, Huda S.;
Al‐Yousef, Hanan M.;
Ashour, Abdelkader E.;
Ahmed, Atallah F.;
Amina, Musarat;
Issa, Iman S.;
Bhat, Ramesa Shafi

Publication type:

Article

New Inducible Nitric Oxide Synthase and Cyclooxygenase-2 Inhibitors, Nalidixic Acid Linked to Isatin Schiff Bases via Certain L-Amino Acid Bridges.

Published in:

Molecules, 2016, v. 21, n. 4, p. 498, doi. 10.3390/molecules21040498

By:

Naglah, Ahmed M.;
Ahmed, Atallah F.;
Wen, Zhi-Hong;
Al-Omar, Mohamed A.;
Amr, Abd El-Galil E.;
Kalmouch, Atef

Publication type:

Article

Two Polycyclic Geranylhydroquinone-Derived Metabolites from Roots of Arnebia hispidissima (Lehm.) DC.

Published in:

Molecules, 2014, v. 19, n. 5, p. 5940, doi. 10.3390/molecules19055940

By:

Ahmed, Atallah F.;
Saad, Hassan-Elrady A.;
Abd El-Karim, Eman M.

Publication type:

Article

Evaluation of Antimycobacterial Activity of Higenamine Using Galleria mellonella as an In Vivo Infection Model.

Published in:

Natural Products & Bioprospecting, 2018, v. 8, n. 1, p. 63, doi. 10.1007/s13659-018-0152-3

By:

Erasto, Paul;
Omolo, Justin;
Sunguruma, Richard;
Munissi, Joan J.;
Wiketye, Victor;
de Konig, Charles;
Ahmed, Atallah F.

Publication type:

Article

Spongenolactones A–C, Bioactive 5,5,6,6,5-Pentacyclic Spongian Diterpenes from the Red Sea Sponge Spongia sp.

Published in:

Marine Drugs, 2022, v. 20, n. 8, p. 498, doi. 10.3390/md20080498

By:

Tai, Chi-Jen;
Ahmed, Atallah F.;
Chao, Chih-Hua;
Yen, Chia-Hung;
Hwang, Tsong-Long;
Chang, Fang-Rong;
Huang, Yusheng M.;
Sheu, Jyh-Horng

Publication type:

Article

The Chemically Highly Diversified Metabolites from the Red Sea Marine Sponge Spongia sp.

Published in:

Marine Drugs, 2022, v. 20, n. 4, p. N.PAG, doi. 10.3390/md20040241

By:

Tai, Chi-Jen;
Ahmed, Atallah F.;
Chao, Chih-Hua;
Yen, Chia-Hung;
Hwang, Tsong-Long;
Chang, Fang-Rong;
Huang, Yusheng M.;
Sheu, Jyh-Horng

Publication type:

Article

Antiproliferative Illudalane Sesquiterpenes from the Marine Sediment Ascomycete Aspergillus oryzae.

Published in:

Marine Drugs, 2021, v. 19, n. 6, p. 333, doi. 10.3390/md19060333

By:

Orfali, Raha;
Perveen, Shagufta;
Khan, Muhammad Farooq;
Ahmed, Atallah F.;
Wadaan, Mohammad A.;
Al-Taweel, Areej Mohammad;
Alqahtani, Ali S.;
Nasr, Fahd A.;
Tabassum, Sobia;
Luciano, Paolo;
Chianese, Giuseppina;
Sheu, Jyh-Horng;
Taglialatela-Scafati, Orazio

Publication type:

Article

An Anti-Inflammatory 2,4-Cyclized-3,4-Secospongian Diterpenoid and Furanoterpene-Related Metabolites of a Marine Sponge Spongia sp. from the Red Sea.

Published in:

Marine Drugs, 2021, v. 19, n. 1, p. 38, doi. 10.3390/md19010038

By:

Tai, Chi-Jen;
Huang, Chiung-Yao;
Ahmed, Atallah F.;
Orfali, Raha S.;
Alarif, Walied M.;
Huang, Yusheng M.;
Wang, Yi-Hsuan;
Hwang, Tsong-Long;
Sheu, Jyh-Horng

Publication type:

Article

Anti-Inflammatory Cembranoids from a Formosa Soft Coral Sarcophyton cherbonnieri.

Published in:

Marine Drugs, 2020, v. 18, n. 11, p. 573, doi. 10.3390/md18110573

By:

Peng, Chia-Chi;
Huang, Chiung-Yao;
Ahmed, Atallah F.;
Hwang, Tsong-Long;
Sheu, Jyh-Horng

Publication type:

Article

Isolation of Lobane and Prenyleudesmane Diterpenoids from the Soft Coral Lobophytum varium.

Published in:

Marine Drugs, 2020, v. 18, n. 4, p. 223, doi. 10.3390/md18040223

By:

Chang, Chuan-Hsiang;
Ahmed, Atallah F.;
Yang, Tian-Sheng;
Lin, You-Cheng;
Huang, Chiung-Yao;
Hwang, Tsong-Long;
Sheu, Jyh-Horng

Publication type:

Article

Briarenones A‒C, New Briarellin Diterpenoids from the Gorgonian Briareum violaceum.

Published in:

Marine Drugs, 2019, v. 17, n. 2, p. 120, doi. 10.3390/md17020120

By:

Cheng, Yang;
Ahmed, Atallah F.;
Orfali, Raha S.;
Dai, Chang-Feng;
Sheu, Jyh-Horng

Publication type:

Article

New Cembranoids and a Biscembranoid Peroxide from the Soft Coral Sarcophyton cherbonnieri.

Published in:

Marine Drugs, 2018, v. 16, n. 8, p. 276, doi. 10.3390/md16080276

By:

Peng, Chia-Chi;
Huang, Chiung-Yao;
Sheu, Jyh-Horng;
Ahmed, Atallah F.;
Hwang, Tsong-Long;
Dai, Chang-Feng

Publication type:

Article

Isolation and Structure Elucidation of Cembranoids from a Dongsha Atoll Soft Coral Sarcophyton stellatum.

Published in:

Marine Drugs, 2018, v. 16, n. 6, p. 210, doi. 10.3390/md16060210

By:

Ahmed, Atallah F.;
Chen, Yi-Wei;
Huang, Chiung-Yao;
Tseng, Yen-Ju;
Lin, Chi-Chen;
Dai, Chang-Feng;
Wu, Yang-Chang;
Sheu, Jyh-Horng

Publication type:

Article

Anti-Inflammatory Polyoxygenated Steroids from the Soft Coral Lobophytum michaelae.

Published in:

Marine Drugs, 2018, v. 16, n. 3, p. 93, doi. 10.3390/md16030093

By:

Huang, Chiung-Yao;
Tseng, Wan-Ru;
Ahmed, Atallah F.;
Chiang, Pei-Lun;
Tai, Chi-Jen;
Hwang, Tsong-Long;
Dai, Chang-Feng;
Sheu, Jyh-Horng

Publication type:

Article

Anti-Inflammatory Lobane and Prenyleudesmane Diterpenoids from the Soft Coral Lobophytum varium.

Published in:

Marine Drugs, 2017, v. 15, n. 10, p. 300, doi. 10.3390/md15100300

By:

Ahmed, Atallah F.;
Wan-Ting Teng;
Chiung-Yao Huang;
Chang-Feng Dai;
Tsong-Long Hwang;
Jyh-Horng Sheu

Publication type:

Article

Isoprenoids from the Soft Coral Sarcophyton glaucum.

Published in:

Marine Drugs, 2017, v. 15, n. 7, p. 202, doi. 10.3390/md15070202

By:

Chih-Hua Chao;
Wen-Liang Li;
Chiung-Yao Huang;
Ahmed, Atallah F.;
Chang-Feng Dai;
Yang-Chang Wu;
Mei-Chin Lu;
Chih-Chuang Liaw;
Jyh-Horng Sheu

Publication type:

Article

Klyflaccicembranols A-I, New Cembranoids from the Soft Coral Klyxum flaccidum.

Published in:

Marine Drugs, 2017, v. 15, n. 1, p. 23, doi. 10.3390/md15010023

By:

Ahmed, Atallah F.;
Chia-Ruei Tsai;
Chiung-Yao Huang;
Sheng-Yang Wang;
Jyh-Horng Sheu

Publication type:

Article

Polyoxygenated Klysimplexane- and Eunicellin-Based Diterpenoids from the Gorgonian Briareum violaceum.

Published in:

Molecules, 2021, v. 26, n. 11, p. 3276, doi. 10.3390/molecules26113276

By:

Ahmed, Atallah F.;
Cheng, Yang;
Dai, Chang-Feng;
Sheu, Jyh-Horng

Publication type:

Article

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

Published in:

Molecules, 2018, v. 23, n. 8, p. 1892, doi. 10.3390/molecules23081892

By:

Aati, Hanan Y.;
El-Gamal, Ali A.;
Ahmed, Atallah F.;
Kayser, Oliver

Publication type:

Article

Hepatorenal protective effect of Antistax® against chemically-induced toxicity.

Published in:

Pharmacognosy Magazine, 2015, v. 11, p. S173, doi. 10.4103/0973-1296.157726

By:

Ahmed, Atallah F.;
Al-Yousef, Hanan M.;
Al-Qahtani, Jawaher H.;
Al-Said, Mansour S.;
Ashour, AbdelKader E.;
Al-Sohaibani, Mohammed;
Rafatullah, Syed

Publication type:

Article