Results 51 to 60 of about 48,655 (255)

Evaluation and Optimization of the Anti-Melanogenic Activity of 1-(2-Cyclohexylmethoxy-6-hydroxy-phenyl)-3-(4-hydroxymethyl-phenyl)-propenone Derivatives

open access: yesMolecules, 2019
The chemical modification and optimization of biologically active compounds are essential steps in the identification of promising lead compounds for drug development.
Byung-Hak Kim   +3 more
doaj   +1 more source

Multiple roles for UV RESISTANCE LOCUS8 in regulating gene expression and metabolite accumulation in arabidopsis under solar ultraviolet radiation [PDF]

open access: yes, 2013
Photomorphogenic responses triggered by low fluence rates of ultraviolet B radiation (UV-B; 280–315 nm) are mediated by the UV-B photoreceptor UV RESISTANCE LOCUS8 (UVR8).
Aphalo, P.J.   +9 more
core   +1 more source

chalcones [PDF]

open access: yes, 2014
Citation: 'chalcones' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.C00966 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Identification of Exhaled Volatile Organic Compounds Biomarkers for Lung Cancer Under Data‐Limited Conditions Using Data Augmentation and Multi‐View Feature Selection

open access: yesAdvanced Intelligent Discovery, EarlyView.
This work introduces a novel framework for identifying non‐small cell lung cancer biomarkers from hundreds of volatile organic compounds in breath, analyzed via gas chromatography‐mass spectrometry. This method integrates generative data augmentation and multi‐view feature selection, providing a stable and accurate solution for biomarker discovery in ...
Guancheng Ren   +10 more
wiley   +1 more source

Trans-Chalcone Attenuates Pain and Inflammation in Experimental Acute Gout Arthritis in Mice

open access: yesFrontiers in Pharmacology, 2018
Gouty arthritis is characterized by an intense inflammatory response to monosodium urate crystals (MSU), which induces severe pain and reduction in the life quality of patients.
Larissa Staurengo-Ferrari   +12 more
doaj   +1 more source

Chalcones X : Syntheses of Naphthalene Chalcone Analogues

open access: yes, 1972
Department of Chemistry, H. B. Technological Institute, Kanpur Received 23 October 1971; revised MSS received 27 March 1972 Chalcones X : Syntheses of Naphthalene Chalcone Analogues.
SHYAM SUNDER MISRA, DINKAR
openaire   +1 more source

Unveiling the Anticancer Properties of New Synthesized Alkoxy‐ and Methyl Thio‐Chalcone Derivatives

open access: yesNatural Sciences
Breast and cervical cancers are a serious problem and the leading cause of death in women in this decade. Chalcone is a promising compound with great potential for anticancer use.
Nurcahyo Iman Prakoso   +9 more
doaj   +1 more source

Chalcones IX : Syntheses of Some Methoxy Chalcones

open access: yes, 1972
Department of Chemistry, H. B. Technological Institute, Kanpur Received 15 October 1971 Chalcones IX : Syntheses of Some Methoxy Chalcones.
SHYAM SUNDER MISRA, DINKAR
openaire   +1 more source

Cytotoxic Activity of Methoxy-4’amino Chalcone Derivatives Against Leukemia Cell Lines

open access: yesMCBS (Molecular and Cellular Biomedical Sciences), 2019
Background: Chemotherapy is a common treatment for leukemia as well as in other cancer treatment. The lack of tumor selectivity and development of multi-drug resistance by chemotherapy caused the development of new strategy in cancer treatment become a ...
Arina Novilla   +4 more
doaj   +1 more source

Diversity of secondary metabolites from Genus Artocarpus (Moraceae) [PDF]

open access: yes, 2010
Abstrak. Hakim A. 2010. Keanekaragaman metabolit sekunder Genus Artocarpus (Moraceae). Nusantara Bioscience 2:146-156. Beberapa spesies dari genus Artocarpus (Moraceae) telah diteliti kandungan bahan alamnya.
HAKIM, ALIEFMAN
core   +3 more sources

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