Results 111 to 120 of about 6,162 (180)

Trans-Chalcone Plus Baicalein Synergistically Reduce Intracellular Amyloid Beta (Aβ₄₂) and Protect from Aβ₄₂ Induced Oxidative Damage in Yeast Models of Alzheimer's Disease. [PDF]

Int J Mol Sci, 2021
Dhakal S, Ramsland PA, Adhikari B, Macreadie I.   +3 more
europepmc   +1 more source

2-Hydroxychalcone−β-cyclodextrin conjugate with pH-modulated photoresponsive binding properties [PDF]

Stimuli-responsive supramolecular receptors are important building blocks for the construction of self-assembled functional materials. We report the design and synthesis of a pH- and light-responsive 2-hydroxychalcone−β-cyclodextrin conjugate (1-Ct) and ...
Basílio, Nuno, Cid Fernández, María Magdalena, Da Silva, José P., Paulino, Micael, Pereira, M. Manuela A., Perez Juste, Ignacio   +5 more
core   +1 more source

Efeito da substituição por átomos de flúor no equilíbrio conformacional de chalcona

Química Nova, 2001
Chalcone (1) and its fluorinated derivatives 2-4, as well as their cyclic analogues 5-10, were synthesized through an aldol condensation reaction between the corresponding ketone and aldehyde. These compounds were characterized by IR, EIMS and ¹H and 13C
Cesarin-Sobrinho Dari, Netto-Ferreira José Carlos, Braz-Filho Raimundo   +2 more
doaj  

Cytotoxic activity evaluation of chalcones on human and mouse cell lines [PDF]

, 2014

core   +1 more source

Multiresponsive supramolecular systems for information processing at the molecular level [PDF]

, 2013
Dissertação para obtenção do Grau de Doutor em Química SustentávelInformation processing at the molecular level requires systems able to move between several states under control of specific inputs.
Diniz, Ana Marta Correia Alves
core  

Monitoring the metabolomic profile of Arabidopsis seedlings treated with trans-chalcone

Revista de Ciências Agrárias
El flavonoide trans-chalcona es un firme candidato para el desarrollo de nuevas estrategias para el control de malas hierbas (bioherbicidas). Estudios previos han mostrado su alta capacidad fitotóxica sobre plántulas de Arabidopsis thaliana, induciendo muerte celular programada en las raíces tras 14 días de crecimiento en agar con una concentraciónde ...
Díaz-Tielas, Carla, López-González, David, Álvarez Rodríguez, Sara, Araniti, Fabrizio, Sánchez-Moreiras, Adela M.   +4 more
openaire   +1 more source

Synthesis, Cytotoxic Activity and Docking Study of Two Indole-Chalcone Derivatives

Journal of Mazandaran University of Medical Sciences, 2017
Background and purpose: Chalcones are promising lead for anticancer drug design and discovery. Chalcones with different mechanisms including tubulin polymerization inhibition induce apoptosis in cancer cells.
Hassan Mirzaei, Mohammad Shokrzadeh, Saeed Emami   +2 more
doaj  

Bacillus cereus G2 alleviate salt stress in Glycyrrhiza uralensis Fisch. by balancing the downstream branches of phenylpropanoids and activating flavonoid biosynthesis

Ecotoxicology and Environmental Safety
The salinity environment is one of the biggest threats to Glycyrrhiza uralensis Fisch. (G. uralensis) growth, resulting from the oxidative stress caused by excess reactive oxygen species (ROS). Flavonoids are the main pharmacodynamic composition and help
Xiang Xiao, Duoyong Lang, Jingjiao Yong, Xinhui Zhang   +3 more
doaj   +1 more source

Caged amino acids for controlled release of bioactive compounds with light [PDF]

, 2018
The use of conditional trigger signals presents advantages such as temporal and spatial control over molecules, which is especially interesting for controlling drug release events.
Fernandes, Rita João Pereira
core  

Cytoprotective activity of a trans-chalcone against hydrogen peroxide induced toxicity in hepatocellular carcinoma (HepG2) cells.

Asian Pacific journal of cancer prevention : APJCP, 2012
Dietary flavonoids have attracted attention as chemopreventive agents. Chalcones are abundantly present in nature starting from ferns to higher plants. Chemically 1,3-diphenyl-2-propen-1-ones, these are often cytotoxic in vitro. The cellular defense system (including glutathione, glutathione-related enzymes, and antioxidant and redox enzymes) plays a ...
Mohammad, Sikander, Shabnam, Malik, Deepak, Yadav, Sahabuddin, Biswas, Deepshikha Pande, Katare, Swatantar Kumar, Jain   +5 more
openaire   +1 more source