Results 61 to 70 of about 91,886 (301)

Cyclic Glucans Enhance Solubility of Bioavailable Flavonoids

open access: yesMolecules, 2016
Diverse flavonoids are abundant in dietary food constituents and possess useful biological activities. However, some flavonoids have limited bioavailability due to their low solubility in water.
Seyeon Park
doaj   +1 more source

Insect-induced daidzein, formononetin and their conjugates in soybean leaves. [PDF]

open access: yes, 2014
In response to attack by bacterial pathogens, soybean (Gylcine max) leaves accumulate isoflavone aglucones, isoflavone glucosides, and glyceollins. In contrast to pathogens, the dynamics of related insect-inducible metabolites in soybean leaves remain ...
Aboshi, Takako   +10 more
core   +1 more source

Flavonoids – An Amazing Group of Compounds with Potent Antimicrobial Properties [PDF]

open access: yesMemoirs of the Scientific Sections of the Romanian Academy, 2019
Antibiotic resistance is spreading all around the world, many infectious diseases are becoming more and more severe and sometimes impossible to treat, therefore new efficient solutions are desperately needed.
Marius Ștefan, Mihail Lucian Bîrsă
doaj  

Inhibition of MurA Enzyme from Escherichia coli by Flavonoids and Their Synthetic Analogues

open access: yesACS Omega, 2023
MurA catalyzes the first step of peptidoglycan (PG) biosynthesis and is a validated target for the development of new antimicrobial agents. In this study, a library of 49 plant flavonoids and their synthetic derivatives were evaluated for their inhibitory properties against MurA fromEscherichia coli.
Rok Frlan   +2 more
openaire   +4 more sources

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

PARP Inhibition by Flavonoids Induced Selective Cell Killing to BRCA2-Deficient Cells

open access: yesPharmaceuticals, 2017
High consumption of dietary flavonoids might contribute to a reduction of cancer risks. Quercetin and its glycosides have PARP inhibitory effects and can induce selective cytotoxicity in BRCA2-deficient cells by synthetic lethality.
Cathy Su   +4 more
doaj   +1 more source

Nutraceutical Properties and Toxicity Studies of Flour Obtained from Capsicum pubescens Fruits and Its Comparison with “Locoto” Commercial Powder [PDF]

open access: yes, 2014
The aim of this research was to evaluate the phytochemical profiles of flour from red, yellow and green fruits of Capsicum pubescens (commun name: locoto) and compare with “locoto” commercial powder (Lcp).
Alberto, Maria Rosa   +6 more
core   +1 more source

Synthetic flavonoid dimers: Synthesis strategies and biological activities

open access: yesEuropean Journal of Medicinal Chemistry
The continuous search for novel and safer drug candidates remains imperative to address ever-evolving health challenges. Nature has long served as a source of inspiration for drug discovery, particularly through bioactive compounds such as flavonoids. Among them, flavonoid dimers, first identified nearly a century ago, have shown promising biological ...
Rui Pereira   +3 more
openaire   +2 more sources

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

Natural dairy cow health [PDF]

open access: yes, 2011
guide to keeping your herd healthy with herbs and other natural ...
Groot, Maria   +3 more
core  

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