Results 71 to 80 of about 37,439 (280)

Luteolin Binds Streptolysin O Toxin and Inhibits Its Hemolytic Effects and Cytotoxicity

open access: yesFrontiers in Pharmacology, 2022
Group A streptococcus (GAS, Streptococcus pyogenes) is a common pathogen that can cause a variety of human diseases. Streptolysin O (SLO) is an exotoxin produced by GAS. It is a pore-forming toxin (PFT) that exhibits high in vivo toxicity.
Tingting Guo   +12 more
doaj   +1 more source

Predicting Depression Risk in Physically Inactive Older Adults Using Dietary Antioxidants and Machine Learning: A SHAP-Interpretable Analysis of NHANES. [PDF]

open access: yesCNS Neurosci Ther
This study applied machine learning and SHAP analysis to identify key dietary antioxidants that predict depression risk in physically inactive older adults, highlighting the roles of vitamin E, luteolin, flavonoids, copper, magnesium, and iron. ABSTRACT Background Physically inactive older adults represent a high‐risk group for depression.
ShangGuan Y   +6 more
europepmc   +2 more sources

Advances in protein–polyphenol complexation: Unraveling mechanisms, modulation, and functional outcomes

open access: yesFood Biomacromolecules, EarlyView.
Abstract Polyphenolic compounds have attracted increasing market demand and extensive attention due to their potential health benefits and bioactivities. Meanwhile, proteins are widely used in the food industry for their nutritional and functional properties. However, the application of proteins in the food industry is often limited by challenges, such
Fang Li   +7 more
wiley   +1 more source

Isolation of Luteolin and Luteolin-7‑O‑glucoside from Dendranthema morifolium Ramat Tzvel and Their Pharmacokinetics in Rats

open access: yes, 2015
Luteolin and luteolin-7-O-glucoside were isolated from the ethanolic extract of Dendranthema morifolium Ramat Tzvel. The structures of these analytes were identified by nuclear magnetic resonance (1H and 13C NMR) and mass spectrometry.
Yu-Feng Pai (1534702)   +2 more
core   +1 more source

Simultaneous Quantification of Phenolic Compounds and Capsaicinoids in Chili Peppers Using Ultra‐High Performance Liquid Chromatography‐Tandem Mass Spectrometry

open access: yesFood Safety and Health, EarlyView.
A UHPLC‐MS/MS method was developed to simultaneously quantify four capsaicinoids and 19 phenolic compounds, the key bioactive constituents in chili peppers. It exhibits high sensitivity, low matrix effects, excellent accuracy, and precision, enabling reliable detection in chili samples.
Shaoyun Wu   +10 more
wiley   +1 more source

Immunopharmacological Activities of Luteolin in Chronic Diseases

open access: yes, 2023
Flavonoids have been shown to have anti-oxidative effects, as well as other health benefits (e.g., anti-inflammatory and anti-tumor functions). Luteolin (3′, 4′, 5,7-tetrahydroxyflavone) is a flavonoid found in vegetables, fruits, flowers ...
Lei Huang, Jae Youl Cho, Mi-Yeon Kim
core   +1 more source

Marine Macroalgae as a Safe Healthy Food While Meeting Food Security Challenges Arising From Climate Changes

open access: yesFood Safety and Health, EarlyView.
Planned harvesting and processing of marine macroalgae could meet future global food needs and mitigate fuel‐originated carbon dioxide responsible for climate change. Microalgal foods are nutritious and safe. The utilization of macroalgae would avoid environmental problems arising from the release of overgrowing macroalgae caused by heatwaves, which ...
Upali Samarajeewa
wiley   +1 more source

Neuroprotective effect of luteolin on amyloid beta protein (25-35)-induced toxicity in cultured rat cortical neurons.

open access: yes, 2012
[[abstract]]The present study was carried out to investigate the neuroprotective effect of luteolin on amyloid β (Aβ) (25–35)-induced neurotoxicity using cultured rat cortical neurons. After exposure of primary cultures of rat cortical cells to 10 μm Aβ (
李明明;Lee, Min-Min
core   +1 more source

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