Results 11 to 20 of about 307,184 (297)

Electrochemistry of Flavonoids

open access: yesMolecules, 2023
This review presents a description of the available data from the literature on the electrochemical properties of flavonoids. The emphasis has been placed on the mechanism of oxidation processes and an attempt was made to find a general relation between ...
Dorota Naróg, Andrzej Sobkowiak
doaj   +3 more sources

Neuroprotection by flavonoids [PDF]

open access: yesBrazilian Journal of Medical and Biological Research, 2003
The high morbidity, high socioeconomic costs and lack of specific treatments are key factors that define the relevance of brain pathology for human health and the importance of research on neuronal protective agents.
Dajas F.   +10 more
doaj   +5 more sources

Flavonoids and the CNS [PDF]

open access: yesMolecules, 2011
Flavonoids are present in almost all terrestrial plants, where they provide UV-protection and colour. Flavonoids have a fused ring system consisting of an aromatic ring and a benzopyran ring with a phenyl substituent.
Anna K. Jäger, Lasse Saaby
doaj   +4 more sources

FLAVONOIDS

open access: yesWorld Journal of Pharmaceutical Research, 2017
Flavonoids are abundant secondary metabolites found in plants and fungi that have various roles in these organisms, including pigmentation, cell signalling, plant defence and inter-organism communication.
core   +3 more sources

Antitumor activity of flavonoids [PDF]

open access: yesБюллетень сибирской медицины, 2019
This review of the literature is devoted to the consideration of mechanisms of the antitumor effect of flavonoids. The anticanceromatous effect of flavonoids is discussed in the context of their impact on the main stages of development of malignant tumor
Y. F. Zverev
doaj   +2 more sources

Facts about Flavonoids

open access: yesEDIS, 2014
Flavonoids are organic compounds that occur naturally in plants. More than five thousand flavonoid compounds exist in nature, but those found in foods fall into six major categories: flavonols, anthocyanidins, isoflavones, flavan-3-ols, flavones, and ...
Inbar Schapsis, Wendy J. Dahl
doaj   +5 more sources

Flavonoids from Epimedium pubescens: extraction and mechanism, antioxidant capacity and effects on CAT and GSH-Px of Drosophila melanogaster [PDF]

open access: yesPeerJ, 2020
Background Epimedium is a famous medicinal plant in China, Southeast Asian and some other regions. Flavonoids are regarded as its supremely important active constituents used in phytomedicines and/or functional foods.
Xiao-Hua Yang   +4 more
doaj   +2 more sources

Effects of Extraction Technique on the Content and Antioxidant Activity of Flavonoids from Gossypium Hirsutum linn. Flowers

open access: yesMolecules, 2022
Cotton is one of the Uyghur medical materials in China and is rich in flavonoids. Flavonoids have important pharmacological effects. The yield of flavonoids in traditional extraction methods is low, which affects the development of flavonoids. Therefore,
Jiaxing Dong   +8 more
doaj   +1 more source

Preparation and Application of Molecularly Imprinted Polymers for Flavonoids: Review and Perspective

open access: yesMolecules, 2022
The separation and detection of flavonoids from various natural products have attracted increasing attention in the field of natural product research and development.
Yurou Yang, Xiantao Shen
doaj   +1 more source

Flavonoids and Asthma [PDF]

open access: yesNutrients, 2013
Asthma is a chronic disease, characterized by airway inflammation, airflow limitation, hyper-reactivity and airway remodeling. It is believed that asthma is caused by the interaction between genetic and environmental factors. The prevalence of allergic diseases, including asthma, has increased worldwide during the past two decades. Although the precise
Tanaka, Toshio, Takahashi, Ryo
openaire   +2 more sources

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