Results 41 to 50 of about 942 (180)

In Vitro Toxicity Assessment of Stilbene Extract for Its Potential Use as Antioxidant in the Wine Industry

Antioxidants, 2019
The reduction of sulfur dioxide in wine is a consumer’s demand, considering the allergic effects that may occur in people who are sensitive to it.
Concepción Medrano-Padial, María Puerto, F. Javier Moreno, Tristan Richard, Emma Cantos-Villar, Silvia Pichardo   +5 more
doaj   +1 more source

Resveratrol Derivatives as Potential Treatments for Alzheimer’s and Parkinson’s Disease

Frontiers in Aging Neuroscience, 2020
Neurodegenerative diseases are characterized by the progressive loss of neurons in different regions of the nervous system. Alzheimer’s disease (AD) and Parkinson’s disease (PD) are the two most prevalent neurodegenerative diseases, and the symptoms ...
Bruno Dutra Arbo, Corinne André-Miral, Raif Gregorio Nasre-Nasser, Lúcia Emanueli Schimith, Michele Goulart Santos, Dennis Costa-Silva, Ana Luiza Muccillo-Baisch, Mariana Appel Hort   +7 more
doaj   +1 more source

Ueber Tetraamido‐stilben [PDF]

Berichte der deutschen chemischen Gesellschaft, 1904
n ...
openaire   +1 more source

Targeting Hippocampal PTEN Suppresses Ferroptosis and Rescues Cognitive Decline in Alzheimer's Disease via Dual AKT/GSK3β/Nrf2 and AKT/STAT3 Axes

Advanced Science, EarlyView.
PTEN knockdown activates AKT phosphorylation, promoting Nrf2 nuclear translocation and STAT3 activation, which upregulates GPX4 and antioxidant enzymes HO‐1, SOD1, SOD2, and NQO1. These coordinated changes reduce lipid peroxidation and ROS, inhibit ferroptosis, and ultimately ameliorate cognitive impairment in APP/PS1 transgenic mice, highlighting a ...
Da‐Wei Wang, Meng‐Meng Liu, Yu‐Chen Zhao, Jia‐Yi Li, Wen Li, Xin Yu   +5 more
wiley   +1 more source

Crystal structure of (E)-1-(4-tert-butylphenyl)-2-(4-iodophenyl)ethene

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title compound, C18H19I, crystallized with two independent molecules (A and B) in the asymmetric unit. Both molecules have an E conformation about the bridging C=C bond.
Zhiwei Chen, Graeme J. Moxey
doaj   +1 more source

Synthesis and Biological Evaluation of Dipeptide-Based Stilbene Derivatives Bearing a Biheterocyclic Moiety as Potential Fungicides

Molecules, 2022
The escalating demand for crop production, environmental protection, and food safety warrants the development of new fungicides with greater efficiency, environmental friendliness, and innocuous metabolites to fight against destructive phytopathogens ...
Yongchuang Zhu, Xingdong Lin, Lan Wen, Daohang He   +3 more
doaj   +1 more source

Soil-Mulching Treatment Enhances the Content of Stilbene in Grape Berries: A Transcriptomic and Metabolomic Analysis

Foods
Soil mulching is a useful agronomic practice that promotes early fruit maturation and affects fruit quality. However, the regulatory mechanism of fruit metabolites under soil-mulching treatments remains unknown. In this study, variations in the gene sets
Bo Wang, Weimin Wu, Zhuangwei Wang, Zhenxiao Chen, Xicheng Wang   +4 more
doaj   +1 more source

Investigations of new potential photo-acid generators: crystal structures of 2-[(E)-2-phenylethenyl]phenol (orthorhombic polymorph) and (2E)-3-(2-bromophenyl)-2-phenylprop-2-enoic acid

Acta Crystallographica Section E: Crystallographic Communications, 2016
The title compounds, C14H12O, (I), and C15H11BrO2, (II), were prepared and characterized as part of our studies of potential new photo-acid generators. In (I), which crystallizes in the orthorhombic space group Pca21, compared to P21/n for the previously
William T. A. Harrison, M. John Plater, Lee J. Yin   +2 more
doaj   +1 more source

Gamma-ray Spectroscopy in Low-Power Nuclear Research Reactors

Journal of Nuclear Engineering
Gamma-ray spectroscopy is an effective technique for radioactive material characterization, routine inventory verification, nuclear safeguards, health physics, and source search scenarios.
Oskari V. Pakari, Andrew Lucas, Flynn B. Darby, Vincent P. Lamirand, Tessa Maurer, Matthew G. Bisbee, Lei R. Cao, Andreas Pautz, Sara A. Pozzi   +8 more
doaj   +1 more source

Taming the stilbene radical anion

Chemical Science, 2022
Alkene radical anions appear as intermediates in a variety of organic reductions. Here, the isolation of the stilbene radical anion via complexation between cations or coordination to a low-coordinate iron complex is reported.
Grégoire Sieg, Igor Müller, Kilian Weißer, C. Gunnar Werncke   +3 more
openaire   +2 more sources