Results 41 to 50 of about 65,860 (298)

Flavones as Quorum Sensing Inhibitors Identified by a Newly Optimized Screening Platform Using Chromobacterium violaceum as Reporter Bacteria

open access: yesMolecules, 2016
Quorum sensing (QS) is the process by which bacteria produce and detect signal molecules to coordinate their collective behavior. This intercellular communication is a relevant target for anti-biofilm therapies.
Malena E. Skogman   +4 more
doaj   +1 more source

The Pharmacological Implications of Flavopiridol: An Updated Overview

open access: yesMolecules, 2023
Flavopiridol is a flavone synthesized from the natural product rohitukine, which is derived from an Indian medicinal plant, namely Dysoxylum binectariferum Hiern.
Hemant Joshi   +7 more
doaj   +1 more source

Phenolic profiling of Veronica spp. grown in mountain, urban and sand soil environments [PDF]

open access: yes, 2014
Veronica (Plantaginaceae) genus is widely distributed in different habitats. Phytochemistry studies are increasing because most metabolites with pharmacological interest are obtained from plants. The phenolic compounds of V. montana, V.
Barreira, João C.M.   +6 more
core   +1 more source

Untargeted Metabolomics Analysis of the Orchid Species Oncidium sotoanum Reveals the Presence of Rare Bioactive C-Diglycosylated Chrysin Derivatives

open access: yesPlants, 2023
Plants are valuable sources of secondary metabolites with pharmaceutical properties, but only a small proportion of plant life has been actively exploited for medicinal purposes to date.
Gianluca Zorzi   +4 more
doaj   +1 more source

Development of non-destructive methodology using ATR-FTIR with PCA to differentiate between historical Pacific barkcloth [PDF]

open access: yes, 2019
Barkcloths, non-woven textiles originating from the Pacific Islands, form part of many museum collections and date back to the 18th and 19th centuries.
Holmes-Smith, A. Sheila   +2 more
core   +2 more sources

Composite flavon-Higgs models [PDF]

open access: yesPhysical Review D, 2021
We consider a composite Higgs model based on the $SU(6)/Sp(6)$ coset, where an $U(1)$ subgroup of $Sp(6)$ is identified as the flavor symmetry. A complex scalar field $s$, which is a pseudo-Nambu-Goldstone boson of the broken symmetry, carries a flavor charge and plays the role of a flavon field.
openaire   +2 more sources

A Study on the Synthesis and Anticancer Activities of Novel 6-Methoxy Flavonyl Piperazine Derivatives

open access: yesProceedings, 2017
Cancer is an extensive and complicated family of malignancies that can affect virtually every part of the body. It is reported that over 1.2 million new cases are diagnosed every year.
Meltem Ceylan-Ünlüsoy   +1 more
doaj   +1 more source

Halogenated Flavonoid Derivatives Display Antiangiogenic Activity

open access: yesMolecules, 2022
Antiangiogenic agents attenuate tumours’ growth and metastases and are therefore beneficial as an adjuvant or standalone cancer regimen. Drugs with dual antiproliferative and antiangiogenic activities can achieve anticancer efficacy and overcome acquired
Mai Khater   +4 more
doaj   +1 more source

Analysis of the flavonoid component of bioactive New Zealand mānuka (Leptospermum scoparium) honey and the isolation, characterisation and synthesis of an unusual pyrrole [PDF]

open access: yes, 2013
The flavonoid components of New Zealand mānuka (Leptospermum scoparium) honey have been quantified in a series of 31 honeys of varying non-peroxide antibacterial activity to clarify discrepancies between previous studies reported in the literature. Total
Alber, Dagmar G.   +5 more
core   +2 more sources

Scutellaria baicalensis Flavones as Potent Drugs against Acute Respiratory Injury during SARS-CoV-2 Infection: Structural Biology Approaches

open access: yesProcesses, 2020
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can result in severe damage to the respiratory system. With no specific treatment to date, it is crucial to identify potent inhibitors of SARS-CoV-2 Chymotrypsin-like protease (3CLpro)
A. Udrea, M. Mernea, C. Buiu, S. Avram
semanticscholar   +1 more source

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