Results 51 to 60 of about 62,094 (313)

Design and Synthesis of CNS-targeted Flavones and Analogues with Neuroprotective Potential Against H2O2- and Aβ1-42-Induced Toxicity in SH-SY5Y Human Neuroblastoma Cells [PDF]

, 2019
With the lack of available drugs able to prevent the progression of Alzheimer’s disease (AD), the discovery of new neuroprotective treatments able to rescue neurons from cell injury is presently a matter of extreme importance and urgency.
Evans, David, Fernández-Bolaños Guzmán, José María, López López, Óscar, Man,Teresa, Martins, Alice, Matos, Ana M. de, Oliveira, Maria Conceição, Rauter, Amélia P., Walter, Magnus   +8 more
core   +1 more source

A new flavone glucoside together with known ellagitannins and flavones with anti-diabetic and anti-obesity activities from the flowers of pomegranate (Punica granatum)

Natural Product Research, 2019
A new flavone glucoside tricetin 4′-O-β-glucopyranoside (1) and four known ellagitannins and flavones tricetin (2), luteolin (3), ellagic acid (4), and granatin B (5) were isolated from the flowers of Punica granatum L. (Lythraceae).
Sheng Wu, L. Tian
semanticscholar   +1 more source

Endocrine-Disrupting Activities of Flavones on Steroid Receptors: Structural Requirements and Synthesis of Novel Flavone with Improved Estrogenic Activity

Biomedicines
Background/Objectives: Flavonoids are common ubiquitous components of plants and are consumed by humans and livestock in their diets. Many different activities have been proposed for a variety of flavonoids that play a role in the benefits of a plant ...
Steven K. Nordeen, Vijay Kumar, Betty J. Bona, Joshua D. Batson, Donald S. Backos, Michael F. Wempe   +5 more
doaj   +1 more source

De Novo Biosynthesis of Apigenin, Luteolin, and Eriodictyol in the Actinomycete Streptomyces albus and Production Improvement by Feeding and Spore Conditioning

Frontiers in Microbiology, 2017
Nutraceutical compounds as plant flavonoids play an important role in prevention and modulation of diverse heath conditions, as they exert interesting antifungal, antibacterial, antioxidant, and antitumor effects.
Laura Marín, Ignacio Gutiérrez-del-Río, Paula Yagüe, Ángel Manteca, Claudio J. Villar, Felipe Lombó   +5 more
doaj   +1 more source

Overexpression of a Prefoldin β subunit gene reduces biomass recalcitrance in the bioenergy crop Populus. [PDF]

, 2020
Prefoldin (PFD) is a group II chaperonin that is ubiquitously present in the eukaryotic kingdom. Six subunits (PFD1-6) form a jellyfish-like heterohexameric PFD complex and function in protein folding and cytoskeleton organization.
Barry, Kerrie, Bryan, Anthony C, Chen, Jin-Gui, Collins, Cassandra M, Ding, Jinhua, Engle, Nancy L, Gunter, Lee E, Jawdy, Sara S, Li, Mi, Lindquist, Erika A, Muchero, Wellington, Pu, Yunqiao, Rottmann, William, Schmutz, Jeremy, Singan, Vasanth, Tschaplinski, Timothy J, Tuskan, Gerald A, Winkeler, Kimberly A, Xie, Meng, Yang, Xiaohan, Zhang, Jin   +20 more
core   +1 more source

Flavones and Flavone Glycosides from Salvia macrosiphon Boiss.

Iranian journal of pharmaceutical research : IJPR, 2011
Salvia genus, which is generally called Maryam-Goli in the Persian language, belongs to Lamiaceae family and comprises 58 species in Iran. Four flavonoids plus a steroid compound were isolated from the ethyl acetate and methanol extracts of the aerial parts of Salvia macrosiphon Boiss, using different chromatographic methods on the silica gel and ...
Gohari, Ahmad Reza, Ebrahimi, Hakimeh, Saeidnia, Soodabeh, Foruzani, Mahdi, Ebrahimi, Puneh, Ajani, Yousef   +5 more
openaire   +2 more sources

Antioxidant Capacity of Different Solvent Extracts from Ge-riched Auricularia auricula Mycelium in Vitro

Shipin gongye ke-ji
In order to explore the antioxidant ability of different solvent extracts of Ge-riched Auricularia auricular mycelium in vitro, the Ge-riched A. auricular mycelium was extracted by water, 70% ethanol and ethyl acetate. The scavenging ability of different
Yuxin ZHU, Wenbin WANG, Jiajing WANG, Yunlan ZHU, Yifei ZHANG, Xue XU, Yongqi DAI   +6 more
doaj   +1 more source

Exploring the Formation of Polymers with Anti-Amyloid Properties within the 2′3′-Dihydroxyflavone Autoxidation Process

Antioxidants, 2022
Amyloid-β and α-synuclein aggregation into amyloid fibrils is linked to the onset and progression of Alzheimer’s and Parkinson’s diseases. While there are only a few disease-modifying drugs, it is essential to search for new, more effective ways to ...
Andrius Sakalauskas, Agne Janoniene, Gediminas Zvinys, Kamile Mikalauskaite, Mantas Ziaunys, Vytautas Smirnovas   +5 more
doaj   +1 more source

Inhibition of inducible Nitric Oxide Synthase expression by an acetonic extract from Feijoa sellowiana Berg. fruits. [PDF]

, 2007
Feijoa sellowiana Berg. fruits and especially the acetonic extract have been shown to possess biological activities, although the responsible compounds have never been identified.
BASILE, ADRIANA, FORMISANO, CARMEN, P. BRAMANTI, PERGOLA, CARLO, RIGANO, DANIELA, ROSSI, ANTONIETTA, SAUTEBIN, LIDIA, SENATORE, FELICE   +7 more
core   +1 more source

Baryogenesis from flavon decays [PDF]

Physical Review D, 2019
Many popular attempts to explain the observed patterns of fermion masses involve a flavon field. Such weakly coupled scalar fields tend to dominate the energy density of the universe before they decay. If the flavon decay happens close to the electroweak transition, the right-handed electrons stay out of equilibrium until the sphalerons shut off.
Chen, Mu-Chun, Ipek, Seyda, Ratz, Michael   +2 more
openaire   +4 more sources