Results 51 to 60 of about 942 (180)

Piceatannol: A Potential Futuristic Natural Stilbene as Fetal Haemoglobin Inducer [PDF]

Journal of Clinical and Diagnostic Research, 2013
Beta thalassaemia is an autosomal recessive inherited blood disorder which results in abnormal formation of Haemoglobin molecule and ineffective erythropoiesis.
Aayush Kukreja, Samarth Tandon, Amit Mishra, Archana Tiwari   +3 more
doaj   +1 more source

Design, Synthesis and Biological Evaluation of Stilbene Derivatives as Novel Inhibitors of Protein Tyrosine Phosphatase 1B

Molecules, 2016
By imitating the scaffold of lithocholic acid (LCA), a natural steroidal compound displaying Protein Tyrosine Phosphatase 1B (PTP1B) inhibitory activity, a series of stilbene derivatives containing phenyl-substituted isoxazoles were designed and ...
Haibing He, Yinghua Ge, Hong Dai, Song Cui, Fei Ye, Jia Jin, Yujun Shi   +6 more
doaj   +1 more source

Enhancing the Delivery of Resveratrol in Humans: If Low Bioavailability is the Problem, What is the Solution?

Molecules, 2014
Resveratrol has emerged as a leading candidate for improving healthspan through potentially slowing the aging process and preventing chronic diseases.
James M. Smoliga, Otis Blanchard
doaj   +1 more source

Dietary pterostilbene and cancer: a critical review on its molecular mechanisms and therapeutic potential

Food Science and Human Wellness
Cancer remains a significant global health challenge, necessitating the exploration of novel therapeutic strategies. Natural compounds have emerged as promising candidates for cancer treatment due to their diverse pharmacological activities and ...
Nidesha Randeni, Yilin Wang, Shujia Zhou, Baojun Xu   +3 more
doaj   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

Estudo fotofísico do cromóforo p-fenóxi-metil-estilbeno livre ou ligado a um esqueleto de poliestireno Photophysical study of free or bound p-phenoxi-methyl-stilbene chromophore

Polímeros, 1997
O comportamento fotofísico do cromóforo p-fenóxi-metil-estilbeno livre ou como grupamento pendente em cadeia polimérica foi estudado através de espectros de absorção e fotoluminescência em solução e no estado sólido. As características do cromóforo livre
Marcelo Aguiar, Shu Hui Wang, Frank E Karasz, Leni Akcelrud   +3 more
doaj   +1 more source

Dynamic Control of Nucleic Acids Self‐Assembly and Expression Using Photoswitches

Chemistry – A European Journal, EarlyView.
We review here the recent progress made in the design of molecular photoswitches, and highlight their implementation for the dynamic control over nucleic acids self‐assembly and expression. ABSTRACT Synthetic nucleic acids have become readily available and now constitute versatile building blocks in materials science—where they can be used to engineer ...
Noemí Nogal, Hugo Laigle, Maxime Mansy, Sébastien Ulrich, Mathieu Surin   +4 more
wiley   +1 more source

Screening of Natural Stilbene Oligomers from Vitis vinifera for Anticancer Activity on Human Hepatocellular Carcinoma Cells

Antioxidants, 2020
The characterization of bioactive resveratrol oligomers extracted from Vitis vinifera canes has been recently reported. Here, we screened six of these compounds (ampelopsin A, trans-ε-viniferin, hopeaphenol, isohopeaphenol, R2-viniferin, and R-viniferin)
Iris Aja, M. Begoña Ruiz-Larrea, Arnaud Courtois, Stéphanie Krisa, Tristan Richard, José-Ignacio Ruiz-Sanz   +5 more
doaj   +1 more source

A Bio‐Based Chiroptical Overcrowded Alkene From Flavanone: Photoreactivity and Theoretical Investigation

Chemistry – A European Journal, EarlyView.
A sustainable route to photoresponsive molecular systems is achieved using the bio‐based flavanone (‐)‐isolonchocarpin from Tephrosia vogelii. Through McMurry homocoupling and light‐driven 6‐π‐electrocyclization, an overcrowded alkene and a fluorescent O‐heterocyclic phenanthrene are synthesized.
Deryl H. Limawan, Adrien Combe, Anthony Bongso, Bayu Dwiputra, Atthar L. Ivansyah, Roza R. Weber, Charlotte N. Stindt, Robby Roswanda, Ben L. Feringa   +8 more
wiley   +1 more source

Determining the Effect of Pterostilbene on Insulin Secretion Using Chemoproteomics

Molecules, 2020
Pterostilbene, the 3,5-dimethoxy derivative of resveratrol, is a well-known polyphenolic compound, mainly found in blueberries, grapevines, and Pterocarpus marsupium heartwood, which has recently attracted a great deal of attention due to its wide bio ...
Chiara Cassiano, Daniela Eletto, Alessandra Tosco, Raffaele Riccio, Maria Chiara Monti, Agostino Casapullo   +5 more
doaj   +1 more source