Results 61 to 70 of about 6,216 (203)

trans-chalcone ameliorates CCl4-induced Acute Liver Injury by Suppressing Oxidative Stress, Inflammation, and Endoplasmic Reticulum Stress [PDF]

open access: gold
AbstractBackground Acute liver injury is a sensitive parameter for detecting liver damage due to toxic, viral, metabolic, and autoimmune exposures. Due to the response to adverse external stimuli and various cellular homeostasis, Endoplasmic reticulum stress (ERS), Oxidative stress, and Inflammation have great potential for treating liver injury.Trans ...
Suvesh Munakarmi   +6 more
openalex   +2 more sources

University teaching of mass spectrometry as a key practical technique within the context of a fully integrated, spiral curriculum

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
Rationale Mass spectrometry (MS) is introduced to high school students in the UK in many pre‐university course syllabi. As such, we have identified the use of MS as a key technique that should be taught practically to undergraduates from the outset of their studies.
Andrew F. Worrall   +3 more
wiley   +1 more source

A Way to Improve Luminescent Efficiency of Bis-Chalcone Derivatives

open access: yesJournal of Chemistry, 2016
Chalcone related compounds have been reported as a poor luminescence molecule due to the quenching processes from the intramolecular torsional motions and cis-trans isomerization in the α,β-unsaturated ketone moiety.
Meng Guan Tay   +4 more
doaj   +1 more source

(E)-3-(2,4-Dimethoxyphenyl)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one

open access: yesActa Crystallographica Section E, 2012
In the title chalcone derivative, C20H22O6, the dihedral angle between the mean planes of the benzene rings is 15.77 (6)°. The H atoms of the central C=C double bond are in a trans configuration. There are a number of C—H...O
Jianzhang Wu   +4 more
doaj   +1 more source

Nagy pontosságú számítások az elméleti kémiában: módszerfejlesztés és alkalmazás = High-accuracy calculations in theoretical chemistry: method development and application [PDF]

open access: yes, 2009
Kutatásaink legfontosabb eredménye olyan nagy pontosságú elméleti módszerek kifejlesztése, amelyek alacsonyabb számításigénnyel rendelkeznek, mint a korábban használt módszerek, de pontosságuk nem marad el az utóbbiak mögött.
Kállay, Mihály
core  

Preventive effect of trans-chalcone on non-alcoholic steatohepatitis: Improvement of hepatic lipid metabolism

open access: yesBiomedicine & Pharmacotherapy, 2019
Non-alcoholic steatohepatitis (NASH) is an inflammatory and progressive form of non-alcoholic fatty liver disease. However, there are no FDA-approved drugs for this condition. Lipids accumulated in NASH have a direct role in the progression of this disease.
Elham, Karimi-Sales   +2 more
openaire   +2 more sources

Rapid Structural Analysis of Natural Products Using MicroED

open access: yesSmall, EarlyView.
The cryoEM method, MicroED used for rapid analysis and structure determination of natural products that remained unattainable by other structural biology methods ABSTRACT Structural analysis of natural products remains challenging due to their inherent complexity and limited availability.
Jieye Lin   +3 more
wiley   +1 more source

Neuroprotective Role of Transchalcone in Parkinson‘s Disease through AMP-activated Protein Kinase-mediated Signaling Pathway

open access: yesJournal of Physiological Investigation
Parkinson’s disease (PD) is a gradually worsening neurodegenerative condition marked by the deterioration of dopaminergic neurons, motor dysfunction, and mitochondrial dysfunction. Trans-chalcone, a natural flavonoid, has shown promise in various disease
Yao Cheng   +3 more
doaj   +1 more source

(2E,2′E)-1,1′-(1,4-Phenylene)bis[3-(3-chlorophenyl)prop-2-en-1-one]

open access: yesIUCrData, 2017
The title bis-chalcone compound, C24H16Cl2O2, crystallizes with one half-molecule in the asymmetric unit. The molecule has crystallographic inversion symmetry and lies about an inversion centre at the centroid of the central benzene ring.
S. Rajendraprasad   +6 more
doaj   +1 more source

DBS-Based Eutectogels: Organized Vessels to Perform the Michael Addition Reaction** [PDF]

open access: yes, 2023
Supramolecular eutectogels were obtained from the gelation of 1,3 : 2,4-dibenzylidene-D-sorbitol (DBS) in cholinium chloride-based deep eutectic solvents (DES), differing for the nature of the hydrogen bond donor.
Benaglia M.   +3 more
core   +1 more source

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