Results 101 to 110 of about 26,435 (268)

TTAS a new stilbene derivative that induces apoptosis in Leishmania infantum. [PDF]

, 2013
Leishmania parasites are able to undergo apoptosis (programmed cell death), similarly to mammalian cells. Recently it was demonstrated in vitro the anti-leishmanial effect of some natural and synthetic stilbenoids including resveratrol and piceatannol ...
COLOMBA, Claudia, DI CARLO, Paola, Giacomini, E, Roberti, M, SAPORITO, Laura, Scapozza, L, Tarantelli, C, TITONE LANZA DI SCALEA, Lucina, Tolomeo, M   +8 more
core   +1 more source

Harnessing Phytochemicals for Brain Cancer Therapy: Insights Into Medulloblastoma and Glioblastoma Treatment

Phytochemical Analysis, EarlyView.
ABSTRACT Primary brain tumors are life‐threatening diseases. Glioblastoma is the most aggressive type with a poor prognosis. Medulloblastoma is the most common pediatric brain tumor. While surgical treatments often result in recurrences owing to the complex nature of the tumor microenvironment, conventional treatments lower the quality of life of ...
Ilkay Irem Ozbek, Mesra Aktas, Hale Saybasili, Kutlu O. Ulgen   +3 more
wiley   +1 more source

Evaluation of Anti-cancer Activity of Stilbene and Methoxydibenzo[b,f] oxepin Derivatives [PDF]

, 2017
Background: Stilbenes, 1,2-diphenylethen derivatives, including resveratrol and combretastatins, show anticancer features especially against tumor angiogenesis. Fosbretabulin, CA-4, in combination with carboplatin, is in the last stages of clinical tests
Dębski, Janusz, Garbicz, Damian, Grzesiuk, Elzbieta, Krawczyk, Hanna, Marcinkowski, Michał, Mielecki, Damian, Palak, Ewelina, Pilżys, Tomasz, Piwowarski, Jan, Szczeciński, Przemysław, Wrzesiński, Michał   +10 more
core  

Aggregation‐induced enhanced emission for quantification of recycled content in automotive plastics

Polymer International, EarlyView.
Quantifying recycled content in four automotive plastics using aggregation‐induced enhanced emission showed that performance was highly dependent on both polymer and additive chemistries. Abstract The use of plastics in the automotive industry is increasing due to their versatility, light weight and affordability.
Saleh S Soomro, Chaehwan Hong, Michael P Shaver   +2 more
wiley   +1 more source

Matsuda–Heck reaction with arenediazonium tosylates in water

Beilstein Journal of Organic Chemistry, 2015
An environmentally friendly Matsuda–Heck reaction with arenediazonium tosylates has been developed for the first time. A range of alkenes was arylated in good to quantitative yields in water.
Ksenia V. Kutonova, Marina E. Trusova, Andrey V. Stankevich, Pavel S. Postnikov, Victor D. Filimonov   +4 more
doaj   +1 more source

Effect of piceatannol-rich passion fruit seed extract on human glyoxalase I–mediated cancer cell growth

Biochemistry and Biophysics Reports, 2019
Passion fruit seed extract (PFSE), a product rich in stilbenes such as piceatannol and scirpusin B, has various physiological effects. It is unclear whether PFSE and its stilbene derivatives inhibit cancer cell proliferation via human glyoxalase I (GLO I)
Takayuki Yamamoto, Akira Sato, Yusuke Takai, Atsushi Yoshimori, Masahiro Umehara, Yoko Ogino, Mana Inada, Nami Shimada, Aya Nishida, Risa Ichida, Ryoko Takasawa, Hiroko Maruki-Uchida, Sadao Mori, Masahiko Sai, Minoru Morita, Sei-ichi Tanuma   +15 more
doaj   +1 more source

A Polyaromatic Receptor with an Ethereal Fence that Directs K\u3csup\u3e+\u3c/sup\u3e for Effective Cation−π Interaction [PDF]

, 2006
We have designed and synthesized a HAB-based receptor with six ethereal oxygens on one face of the central benzene ring by a trimerization of a diarylacetylene in which the ethereal oxygens are tied together with a tetramethylene bridge.
Lindeman, Sergey V., Rathore, Rajendra, Shukla, Ruchi   +2 more
core   +1 more source

Controlled rotary motion of light-driven molecular motors assembled on a gold film [PDF]

, 2010
Using circular dichroism (CD) spectroscopy, we show that light-driven rotary molecular motors based on overcrowded alkenes can function in a self-assembled monolayer on semi-transparent gold films.
Adams, Akimov, Andrew, Areephong, Baber, Ball, Balzani, Balzani, Browne, Clarke, de Jonge, Dimilla, Doron-Mor, Dulic, Dulkeith, Eelkema, Evans, Feringa, Fletcher, Fournier-Bidoz, Gao, Gould, Haidekker, Horansky, Horansky, Hugel, Imahori, Keegan, Khatua, Koumura, Koumura, Kudernac, Leigh, London, Love, Maksymovych, Manna, Michl, Nuckolls, Pollard, Pollard, Pollard, Quina, Rozenbaum, Shirai, Stranick, Thomas, Ulman, van Delden, Wanunu, Winston, Zheng   +51 more
core   +3 more sources

Microglial Activation Under Hypoxic Conditions in Early Alzheimer's Disease: Can Natural SIRT1 Activators Be Therapeutic Allies in the Inflammation–Energy Axis?

Phytotherapy Research, EarlyView.
ABSTRACT Alzheimer's disease (AD) is a progressive neurodegenerative condition characterized by a preclinical stage that typically lasts for decades. Early on during this time, microglia react to pathological changes and become protective and even transiently delay neurodegeneration.
Sara Merlo, Cristiana Lucia Rita Lipari, Aurora Patti, Maria Angela Sortino   +3 more
wiley   +1 more source

Stilbenes: chemistry and pharmacological properties

Journal of Applied Pharmaceutical Research, 2015
Medicinal plants are the most important source of life saving drugs for the majority of the Worlds’ population. The compounds which synthesized in the plant from the secondary metabolisms are called secondary metabolites; exhibit a wide array of ...
Chetana Roat, Meenu Saraf
doaj