Results 11 to 20 of about 19,768 (263)

Stacking triple genes increased proanthocyanidins level in Arabidopsis thaliana.

open access: yesPLoS ONE, 2020
Anthocyanins and proanthocyanidins are two important plant secondary metabolites, and they contribute to plant survival and human health. In particular, proanthocyanidins could also prevent ruminants from the damage of pasture bloat.
Jiebing Wei   +3 more
doaj   +2 more sources

Proanthocyanidins: A comprehensive review

open access: yesBiomedicine & Pharmacotherapy, 2019
Proanthocyanidins are condensed tannins with various pharmacological properties. These phytochemicals are considered as 'offense and defense molecules because of their human health benefits. The validation of their diverse health aspects, namely, antioxidant, anticancer, antidiabetic, neuroprotective, and antimicrobial has earned them repute in ...
Abdur, Rauf   +9 more
openaire   +3 more sources

Properties of grape seed proanthocyanidins and quercetin in human lymphocytes [PDF]

open access: yesArchives of Biological Sciences, 2008
This study addresses the in vitro protective effects of proanthocyanidins and quercetin on the frequency of micronuclei with reference to the antioxidant status of cultured human lymphocytes also subjected to 2 Gy of γ-radiation. Treatment of lymphocytes
Stanković Miroslava, Horvat Anica
doaj   +3 more sources

Protective effect of ginkgo proanthocyanidins against cerebral ischemia/reperfusion injury associated with its antioxidant effects

open access: yesNeural Regeneration Research, 2016
Proanthocyanidins have been shown to effectively protect ischemic neurons, but its mechanism remains poorly understood. Ginkgo proanthocyanidins (20, 40, 80 mg/kg) were intraperitoneally administered 1, 24, 48 and 72 hours before reperfusion.
Wang-li Cao   +5 more
doaj   +2 more sources

Effect of proanthocyanidins on cell membrane properties of Saccharomyces cerevisiae [PDF]

open access: yesZhongguo niangzao
In order to investigate the action mechanism of proanthocyanidins from the perspective of cell membrane, the effects of 0.5 g/L and 1.0 g/L proanthocyanidins on the characteristics of the cell membrane of Saccharomyces cerevisiae were studied.
DING Rui, ZHAO Hongwei, LI Jingyuan
doaj   +2 more sources

Chemical Synthesis of Proanthocyanidins in Vitro and Their Reactions in Aging Wines

open access: yesMolecules, 2008
Proanthocyanidins are present in many fruits and plant products like grapes and wine, and contribute to their taste and health benefits. In the past decades of years, substantial progresses has been achieved in the identification of composition and ...
Qiu-Hong Pan   +3 more
doaj   +2 more sources

RECENT SYNTHESES OF PROANTHOCYANIDINS [PDF]

open access: yes, 2015
Recently proanthocyanidins have been paid much attention due to their significant biological activities and health benefitical effects. The author reviewed recent progress of the syntheses of proanthocyanidins including our work within this decade ...
Makabe, Hidefumi
core   +2 more sources

Molecular modification of proanthocyanidins [PDF]

open access: yesBioengineered, 2016
Regioselective enzymatic acylation of proanthocyanidin is proposed and investigated as a method by which to improve the solubility of proanthocyanidins in the oil phase and maintain its oxidation resistance. Experimental results indicate that butanol functions as the best solvent in the studied reaction, in which Lipase Novozym435 is used as biological
Qing, Huo   +6 more
openaire   +2 more sources

Inhibitory Activities of Proanthocyanidins from Persimmon against Oxidative Stress and Digestive Enzymes Related to Diabetes [PDF]

open access: yes, 2007
The present study was carried out to evaluate the promising potential of polymers and oligomers from proanthocyanidins of persimmon peel as antioxidants and therapeutic agents for diabetes.
Cho, Eun Ju   +7 more
core   +1 more source

Proanthocyanidins Maintain Cardiac Ionic Homeostasis in Aldosterone-Induced Hypertension and Heart Failure

open access: yes, 2021
Excess aldosterone promotes pathological remodeling of the heart and imbalance in cardiac ion homeostasis of sodium, potassium and calcium. Novel treatment with proanthocyanidins in aldosterone-treated rats has resulted in downregulation of cardiac SGK1,
Adrián Galiana   +14 more
core   +1 more source

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