Results 11 to 20 of about 225,774 (305)

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies. [PDF]

Adv Sci (Weinh)
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Duan X, Wang L, Koski TM, An L, Efferth T, Fu Y.   +5 more
europepmc   +2 more sources

Flavonoid-Rich Mixed Berries Maintain and Improve Cognitive Function Over a 6h Period in Young Healthy Adults [PDF]

, 2019
Research with young adults has previously indicated flavonoid-rich berry interventions facilitate improved executive function (EF) and positive affect 20 min–2 h post-dosing.
Adrian R. Whyte (16672974), Laurie T. Butler (16661946), Claire M. Williams (16672347), Nancy Cheng (558923), Daniel J. Lamport (16672977)   +4 more
core   +4 more sources

Neuroprotection by flavonoids [PDF]

Brazilian 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. Epidemiological studies have shown beneficial effects of flavonoids on arteriosclerosis-related pathology in general and ...
Dajas, F., Rivera-Megret, F., Blasina, F., Arredondo, F., Abin-Carriquiry, J.A., Costa, G., Echeverry, C., Lafon, L., Heizen, H., Ferreira, M., Morquio, A.   +10 more
openaire   +5 more sources

Electrochemistry of Flavonoids

Molecules, 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 the observed reaction paths and the structure of flavonoids.
Dorota Naróg, Andrzej Sobkowiak
openaire   +3 more sources

Photochemistry of Flavonoids [PDF]

Molecules, 2010
Flavonoids and their photochemical transformations play an important role in biological processes in nature. Synthetic photochemistry allows access to molecules that cannot be obtained via more conventional methods. This review covers all published synthetic photochemical transformations of the different classes of flavonoids. It is first comprehensive
Sisa, Miroslav, Bonnet, Susan L., Ferreira, Daneel, Westhuizen, Jan H. Van der   +3 more
openaire   +3 more sources

Flavonoids: an overview [PDF]

Journal of Nutritional Science, 2016
Abstract Flavonoids, a group of natural substances with variable phenolic structures, are found in fruits, vegetables, grains, bark, roots, stems, flowers, tea and wine. These natural products are well known for their beneficial effects on health and efforts are being made to isolate the ingredients so called flavonoids.
A. N. Panche, A. D. Diwan, S. R. Chandra
openaire   +4 more sources

Flavonoids and Asthma [PDF]

Nutrients, 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

Flavonoid metabolites reduce tumor necrosis factor-α secretion to a greater extent than their precursor compounds in human THP-1 monocytes [PDF]

, 2015
This study was supported by funding from the UK Biotechnology and Biological Sciences Research Council Diet and Health Research Industry Club (BBSRC-DRINC) (BB/I006028/1) and by a studentship grant (BB/J500100/1).Scope: Flavonoids are generally studied ...
Kerr, J.S., Zhang, Q., O'Hagan, David, Kerr, Jason, Kay, C.D., Maria A. O'Connell, Sai Krishna Yalamanchili, Raheem, S., David O'Hagan, Colin D. Kay, O'Connell, M.A., O'Hagan, D., di Gesso, J.L., Kay, Colin, Jason S. Kerr, Saki Raheem, Zhang, Qingzhi, Krishna Yalamanchili, Sai, O’Hagan, D., Di Gesso, Jessica, O'Connell, Maria, Raheem, Saki, Yalamanchili, S.K., Jessica L. di Gesso, Qingzhi Zhang, O'Hagan, D.; id_orcid   +25 more
core   +1 more source

Deconjugation Kinetics of Glucuronidated Phase II Flavonoid Metabolites by B-glucuronidase from Neutrophils [PDF]

, 2010
Flavonoids are inactivated by phase II metabolism and occur in the body as glucuronides. Mammalian ß-glucuronidase released from neutrophils at inflammatory sites may be able to deconjugate and thus activate flavonoid glucuronides.
Arts, I.C.W., Pieter C. Dagnelie, Needs, P.W., Paul A. Kroon, Jaap Keijer, Paul W. Needs, Keijer, J., Kroon, P.A., Roger Bartholomé, Hollman, P.C.H., Dirk Roos, Ilja C.W. Arts, Haenen, G., Peter C.H. Hollman, Dagnelie, P.C., Guido Haenen, Roos, D., Bartholomé, R., Bast, A., Aalt Bast, Hollman, C.H., Arts, C.W., Haenen, G.R.M.M.; id_orcid   +22 more
core   +1 more source

Flavonoids and the CNS [PDF]

Molecules, 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. The flavonoids can be divided into several classes depending on their structure. Flavonoids are present in food and medicinal plants and
Jäger, Anna Katharina, Saaby, Lasse
openaire   +4 more sources