Search Results - "Youssef, Fadia S."

A Comprehensive Review of Bioactive Peptides from Marine Fungi and Their Biological Significance by Youssef, Fadia S, Ashour, Mohamed L, Singab, Abdel Nasser B, Wink, Michael

“…Fungal marine microorganisms are a valuable source of bioactive natural products. Fungal secondary metabolites mainly comprise alkaloids, terpenoids, peptides,…”
Get full text

Bioactive Alkaloids from Genus Aspergillus : Mechanistic Interpretation of Their Antimicrobial and Potential SARS-CoV-2 Inhibitory Activity Using Molecular Modelling by Youssef, Fadia S, Alshammari, Elham, Ashour, Mohamed L

“…Genus represents a widely spread genus of fungi that is highly popular for possessing potent medicinal potential comprising mainly antimicrobial, cytotoxic and…”
Get full text

Multi-Step In Silico Discovery of Natural Drugs against COVID-19 Targeting Main Protease by Elkaeed, Eslam B., Youssef, Fadia S., Eissa, Ibrahim H., Elkady, Hazem, Alsfouk, Aisha A., Ashour, Mohamed L., El Hassab, Mahmoud A., Abou-Seri, Sahar M., Metwaly, Ahmed M.

“…In continuation of our antecedent work against COVID-19, three natural compounds, namely, Luteoside C (130), Kahalalide E (184), and Streptovaricin B (278)…”
Get full text

Validation of the Antioxidant and Enzyme Inhibitory Potential of Selected Triterpenes Using In Vitro and In Silico Studies, and the Evaluation of Their ADMET Properties by Mamadalieva, Nilufar Z, Youssef, Fadia S, Hussain, Hidayat, Zengin, Gokhan, Mollica, Adriano, Al Musayeib, Nawal M, Ashour, Mohamed L, Westermann, Bernhard, Wessjohann, Ludger A

“…The antioxidant and enzyme inhibitory potential of fifteen cycloartane-type triterpenes' potentials were investigated using different assays. In the…”
Get full text

Premna odorata : Seasonal Metabolic Variation in the Essential Oil Composition of Its Leaf and Verification of Its Anti-Ageing Potential via In Vitro Assays and Molecular Modelling by Altyar, Ahmed E, Ashour, Mohamed L, Youssef, Fadia S

“…The metabolic variation in the essential oil composition of leaves obtained from different seasons was quantitatively and qualitatively determined employing…”
Get full text

Chemical Composition of Pinus roxburghii Bark Volatile Oil and Validation of Its Anti-Inflammatory Activity Using Molecular Modelling and Bleomycin-Induced Inflammation in Albino Mice by Labib, Rola M, Youssef, Fadia S, Ashour, Mohamed L, Abdel-Daim, Mohamed M, Ross, Samir A

“…The chemical composition of bark essential oil (PRO) was qualitatively and quantitatively determined using GC/FID and GC/MS. The anti-inflammatory activity was…”
Get full text

The Role of Cannabis sativa L. as a Source of Cannabinoids against Coronavirus 2 (SARS-CoV-2): An In Silico Study to Evaluate Their Activities and ADMET Properties by Altyar, Ahmed E, Youssef, Fadia S, Kurdi, Maram M, Bifari, Renad J, Ashour, Mohamed L

“…L. is an annual herbaceous plant that belongs to the family Cannabinaceae. In this study, the potential use of forty-five cannabinoids, previously identified…”
Get full text

Editorial: Natural Product Based Drugs that Control Obesity and Other Disorders that Trigger and Provoke Inflammation by Youssef, Fadia S, Ovidi, Elisa, Rai, Mahendra

Get full text

Lobularia libyca: Phytochemical Profiling, Antioxidant and Antimicrobial Activity Using In Vitro and In Silico Studies by Benchikha, Naima, Chelalba, Imane, Debbeche, Hanane, Messaoudi, Mohammed, Begaa, Samir, Larkem, Imane, Amara, Djilani Ghamem, Rebiai, Abdelkrim, Simal-Gandara, Jesus, Sawicka, Barbara, Atanassova, Maria, Youssef, Fadia S.

“…Lobularia libyca (L. libyca) is a traditional plant that is popular for its richness in phenolic compounds and flavonoids. The aim of this study was to…”
Get full text

Comprehensive metabolite profiling of Phoenix rupicola pulp and seeds using UPLC-ESI-MS/MS and evaluation of their estrogenic activity in ovariectomized rat model by M. AbouZeid, Enaam, H. Afifi, Ahmed, Salama, Abeer, A. Hussein, Rehab, S. Youssef, Fadia, El-Ahmady, Sherweit H., Mohamed Ammar, Nagwa

“…[Display omitted] Dates have been consumed since ancient times as functional foods which beside their high nutritional value possess various biological…”
Get full text

Comprehensive Overview on the Chemistry and Biological Activities of Selected Alkaloid Producing Marine-Derived Fungi as a Valuable Reservoir of Drug Entities by Youssef, Fadia S, Simal-Gandara, Jesus

“…Marine-associated fungal strains act as a valuable reservoir of bioactive diverse secondary metabolites including alkaloids which are highly popular by their…”
Get full text

Evaluation of The Antioxidant, Antimicrobial, and Anticancer Activities of Dicliptera bupleuroides Isolated Compounds Using In Vitro and In Silico Studies by Akbar, Shehla, Ishtiaq, Saiqa, Jahangir, Muhammad, Elhady, Sameh S, Bogari, Hanin A, Alahdal, Abdelrahman M, Ashour, Mohamed L, Youssef, Fadia S

“…Phytochemical investigation of chloroform fraction (DBC) and ethyl acetate fraction (DBE) of (Acanthaceae) resulted in the isolation of β-sitosterol ( ) from…”
Get full text

Syzygium aqueum : A Polyphenol- Rich Leaf Extract Exhibits Antioxidant, Hepatoprotective, Pain-Killing and Anti-inflammatory Activities in Animal Models by Sobeh, Mansour, Mahmoud, Mona F, Petruk, Ganna, Rezq, Samar, Ashour, Mohamed L, Youssef, Fadia S, El-Shazly, Assem M, Monti, Daria M, Abdel-Naim, Ashraf B, Wink, Michael

“…is widely used in folk medicine. A polyphenol-rich extract from its leaves demonstrated a plethora of substantial pharmacological properties. The extract…”
Get full text

GC/MS profiling of essential oils from Bontia daphnoides L., chemometric discrimination, isolation of dehydroepingaione and evaluation of antiviral activity by Thabet, Amany A., Moghannem, Saad, Ayoub, Iriny M., Youssef, Fadia S., Al Sayed, Eman, Singab, Abdel Nasser B.

“…Bontia daphnoides L. has been utilized in traditional medicine for treatment of herpes, cough and colds. The aim of this study was to analyze the volatile…”
Get full text

FTIR Characterization of Sulfated Polysaccharides Obtained from Macrocystis integrifolia Algae and Verification of Their Antiangiogenic and Immunomodulatory Potency In Vitro and In Vivo by Soto-Vásquez, Marilú Roxana, Alvarado-García, Paúl Alan Arkin, Youssef, Fadia S, Ashour, Mohamed L, Bogari, Hanin A, Elhady, Sameh S

“…The aim of this study was to evaluate the antiangiogenic and immunomodulatory potential of sulfated polysaccharides from the marine algae Macrocystis…”
Get full text

Azaphilones from the Red Sea Fungus Aspergillus falconensis by El-Kashef, Dina H, Youssef, Fadia S, Hartmann, Rudolf, Knedel, Tim-Oliver, Janiak, Christoph, Lin, Wenhan, Reimche, Irene, Teusch, Nicole, Liu, Zhen, Proksch, Peter

“…The marine-derived fungus , isolated from sediment collected from the Canyon at Dahab, Red Sea, yielded two new chlorinated azaphilones, falconensins O and P (…”
Get full text

Chrysanthemum indicum and Chrysanthemum morifolium: Chemical Composition of Their Essential Oils and Their Potential Use as Natural Preservatives with Antimicrobial and Antioxidant Activities by Youssef, Fadia S., Eid, Safaa Y., Alshammari, Elham, Ashour, Mohamed L., Wink, Michael, El-Readi, Mahmoud Z.

“…The composition of essential oils of Chrysanthemum indicum and C. morifolium were comparatively studied using both Gas Chromatography/Flame ionization Detector…”
Get full text

Silviridoside: A New Triterpene Glycoside from Silene viridiflora with Promising Antioxidant and Enzyme Inhibitory Potential by Makhmudova, Markhabo M, Bacher, Markus, Zengin, Gokhan, Rosenau, Thomas, Youssef, Fadia S, Almasri, Diena M, Elhady, Sameh S, Mamadalieva, Nilufar Z

“…A new triterpene glycoside, silviridoside, was isolated from the aerial parts of (Caryophyllaceae) using different chromatographic techniques. The structure of…”
Get full text

Phytoconstituents, In Vitro Anti-Infective Activity of Buddleja indica Lam., and In Silico Evaluation of its SARS-CoV-2 Inhibitory Potential by Youssef, Fadia S, Altyar, Ahmed E, Omar, Abdelsattar M, Ashour, Mohamed L

“…Phytochemical investigation of Lam. leaves methanol extract (BIT) resulted in the isolation of six known compounds for the first time from the plant, namely,…”
Get full text

Phytochemical and biological studies of Panicum antidotale aerial parts ethanol extract supported by molecular docking study by Sarwar, Imtisal, Asif, Muhammad, Jamshaid, Talha, Saadullah, Malik, Zubair, Hafiz Muhammad, Saleem, Mohammad, Jamshaid, Usama, Youssef, Fadia S, Ashour, Mohamed L, Elhady, Sameh S

“…has traditionally been used as a poultice to alleviate local inflammation and painful diseases. This study aimed to evaluate the anti-inflammatory,…”
Get full text