Phenolic content of Hypodaphnis Zenkeri and its antioxidant effects against fenton reactions’ mediated oxidative injuries on liver homogenate [PDF]
, 2014 Under oxidative stress conditions, endogenous antioxidant defenses are unable to completely inactivate the free radicals generated by an excessive production of reactive oxygen species (ROS).
Biapa +14 more
core +3 more sources
Comparison of extraction methods for analysis of flavonoids in onions [PDF]
, 2008 Onions are known to contain high levels of flavonoids and a comparison of the efficiency, reproducibility and detection limits of various extraction methods has been made in order to develop fast and reliable analytical methods for analysis of flavonoids
Knuthsen, Pia +2 more
core
NQO2 is a reactive oxygen species generating off-target for acetaminophen [PDF]
, 2014 [Image: see text] The analgesic and antipyretic compound acetaminophen (paracetamol) is one of the most used drugs worldwide. Acetaminophen overdose is also the most common cause for acute liver toxicity.
Ahn K. S. +45 more
core +4 more sources
COVID-19 and chronological aging : senolytics and other anti-aging drugs for the treatment or prevention of corona virus infection? [PDF]
, 2020 COVID-19, also known as SARS-CoV-2, is a new emerging zoonotic corona virus of the SARS (Severe Acute Respiratory Syndrome) and the MERS (Middle East Respiratory Syndrome) family.
Auwerx +30 more
core +2 more sources
Quercetin prevents pyrrolizidine alkaloid clivorine-induced liver injury in mice by elevating body defense capacity. [PDF]
PLoS ONE, 2014 Quercetin is a plant-derived flavonoid that is widely distributed in nature. The present study is designed to analyze the underlying mechanism in the protection of quercetin against pyrrolizidine alkaloid clivorine-induced acute liver injury in vivo ...
Lili Ji +5 more
doaj +1 more source
A simple and effective preparation of quercetin pentamethyl ether from quercetin [PDF]
Beilstein Journal of Organic Chemistry, 2018 Among the five hydroxy (OH) groups of quercetin (3,5,7,3',4'-pentahydroxyflavone), the OH group at 5 position is the most resistant to methylation due to its strong intramolecular hydrogen bonding with the carbonyl group at 4 position. Thus, it is generally difficult to synthesize the pentamethyl ether efficiently by conventional methylation.
Jin Tatsuzaki +4 more
openaire +3 more sources
Autofluerescence visualization of phenolic compound uptake by microscopic and spectroscopic techniques in caco-2 cell line model [PDF]
, 2009 Polyphenols are the most abundant health benefits in the human diets. However, there is a little understanding on the bioavailability particularly the localization of these compounds in the human intestinal cells.
Bidel, Luc P.R. +3 more
core
Analysis of the flavonoid component of bioactive New Zealand mānuka (Leptospermum scoparium) honey and the isolation, characterisation and synthesis of an unusual pyrrole [PDF]
, 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
Protective Activity of Broccoli Sprout Juice in a Human Intestinal Cell Model of Gut Inflammation [PDF]
, 2016 Benefits to health from a high consumption of fruits and vegetables are well established and have been attributed to bioactive secondary metabolites present in edible plants.
Baima, Simona +14 more
core +3 more sources
Larix decidua Bark as a Source of Phytoconstituents: An LC-MS Study [PDF]
, 2017 Larix decidua bark is a waste of the timber industry and is widely diffused in Northern Italy. This material can be considered a good source of antioxidants and phytoconstituents with possible use in cosmetic or nutraceutical products.
Baldan, Valeria +8 more
core +2 more sources