Results 61 to 70 of about 541,742 (304)

HEAT SHOCK FACTOR A8a Modulates Flavonoid Synthesis and Drought Tolerance1

open access: yesPlant Physiology, 2020
A heat shock factor mediates flavonoid synthesis and abscisic acid signaling to regulate drought tolerance in apple. Drought is an important environmental factor affecting the growth and production of agricultural crops and fruits worldwide, including ...
Nan Wang   +10 more
semanticscholar   +1 more source

Flavonoid intake and the risk of age-related cataract in China’s Heilongjiang Province [PDF]

open access: yes, 2015
Background/Objectives: Epidemiological evidence suggests that diets rich in flavonoids may reduce the risk of developing age-related cataract (ARC).
Boots AW   +11 more
core   +2 more sources

Immune Checkpoint PD-1/PD-L1 CTLA-4/CD80 are Blocked by Rhus verniciflua Stokes and its Active Compounds

open access: yesMolecules, 2019
The bark of Rhus verniciflua Stokes (RVS) has been used to treat cancer in Korean herbal medicine. When we screened for PD-1 and CTLA-4 immune checkpoint inhibitors (PD-1/PD-L1 CTLA-4/CD80) from around 800 herbal extracts using competitive Enzyme-Linked ...
Wei Li   +3 more
doaj   +1 more source

Arabidopsis MYB4 plays dual roles in flavonoid biosynthesis.

open access: yesThe Plant Journal, 2019
Flavonoids are major secondary metabolites derived from the plant phenylpropanoid pathway that play important roles in plant development and also exhibit human health benefits. So-called MBW ternary complexes involving R2R3-MYB and basic helix-loop-helix
Xiaochen Wang   +5 more
semanticscholar   +1 more source

How to perform RT-qPCR accurately in plant species?: a case study on flower colour gene expression in an azalea (Rhododendron simsii hybrids) mapping population [PDF]

open access: yes, 2013
Background: Flower colour variation is one of the most crucial selection criteria in the breeding of a flowering pot plant, as is also the case for azalea (Rhododendron simsii hybrids).
De Keyser, Ellen   +3 more
core   +2 more sources

Optimization of Ionic Liquid-Assisted Extraction of Biflavonoids from Selaginella doederleinii and Evaluation of Its Antioxidant and Antitumor Activity

open access: yesMolecules, 2017
As new green solvents, ionic liquids (ILs) have been generally applied in the extraction and separation of natural product. In this study, microwave assisted extraction based on IL (IL-MAE) was firstly employed to extract total biflavonoids from ...
Dan Li   +5 more
doaj   +1 more source

1H-NMR Metabolomics and LC-MS Analysis to Determine Seasonal Variation in a Cosmeceutical Plant Leucosidea sericea

open access: yesFrontiers in Pharmacology, 2020
Leucosidea sericea is an evergreen shrub belonging to the Rosaceae family with previous studies that indicated that L. sericea extracts exhibited strong anti-bacterial properties against Propionibacterium acnes, showing potential as a cosmeceutical.
Phophi Freda Sehlakgwe   +3 more
doaj   +1 more source

Antioxidant Capacity and Antimicrobial Activity of Commercial Samples of Guava Leaves (\u3cem\u3ePsidium guajava\u3c/em\u3e) [PDF]

open access: yes, 2020
Psidium guajava is a small tree native to South and Central America. Guava leaves have traditionally been used for treating different illnesses. These benefits can be attributed to phenolics and flavonoids produced by guava.
Alsaidi, Sahar   +11 more
core   +2 more sources

FENOL, FLAVONOID, DAN AKTIVITAS ANTIOKSIDAN PADA EKSTRAK KULIT BATANG PULAI (Alstonia scholaris R.Br)

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Pulai (Alstonia scholaris R.Br), family Apocynaceae adalah salah satu tumbuhan hutan yang berfungsi sebagai obat tradisional untuk mengobati demam, malaria, batuk berdahak, diare, kencing manis, penurun kolesterol, cacingan, rematik akut, borok, dan ...
Zuraida Zuraida   +3 more
doaj   +1 more source

Flavonoid glycosides from Persea caerulea. Unraveling their interactions with SDS-micelles through matrix-assisted DOSY, PGSE, mass spectrometry, and NOESY [PDF]

open access: yes, 2016
Two flavonoid glycosides derived from rhamnopyranoside (1) and arabinofuranoside (2) have been isolated from leaves of Persea caerulea for the first time.
Adams   +68 more
core   +1 more source

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