flavone

asmacoril 4H-1- benzopyran-4-one, 2-phenyl- chromocor cromaril cromarile 2- phenyl-1,4-benzopyrone 2- phenyl-4-benzopyron 2- phenyl-4-chromone 2- phenyl-4H-1-benzopyran-4-one 2- phenyl-4H-benzopyran-4-one 2- phenyl-4H-chromen-4-on 2- phenyl-4H-chromen-4-one 2- phenyl-chromen-4-one 2- phenyl-g-benzopyrone 2- phenyl-gamma-benzopyrone 2- phenylbenzopyran-4-one 2- phenylchromen-4-one 2- phenylchromone PubMed: Comprehensive Phenolic Profiling of Cyclopia genistoides (L.) Vent. by LC-DAD-MS and -MS/MS Reveals Novel Xanthone and Benzophenone Constituents. PubMed: Rapid screening of low molecular weight phenols from persimmon (Diospyros kaki) pulp using liquid chromatography-UV/Vis-electrospray mass spectrometry analysis. PubMed: Hesperidin, nobiletin, and tangeretin are collectively responsible for the anti-neuroinflammatory capacity of tangerine peel (Citri reticulatae pericarpium). PubMed: The occurrence, fate and biological activities of C-glycosyl flavonoids in the human diet. PubMed: Characteristics of an Organic Solvent-Tolerant β-Fructofuranosidase from Arthrobacter arilaitensis NJEM01 and Efficient Synthesis of Prebiotic Kestose. PubMed: Using an FFQ to assess intakes of dietary flavonols and flavones among female adolescents in the Suihua area of northern China. PubMed: Phytochemicals and antioxidant activities of Rhus tripartitum (Ucria) fruits depending on locality and different stages of maturity. PubMed: Stimulation of Osteogenic Activity in Human Osteoblast Cells by Edible Uraria crinita. PubMed: Nobiletin, a flavone from Citrus depressa, induces gene expression and increases the protein level and activity of neprilysin in SK-N-SH cells. PubMed: Characterization of natural aryl hydrocarbon receptor agonists from cassia seed and rosemary. PubMed: Metabolite profiling of polyphenols in peels of Citrus limetta Risso by combination of preparative high-speed countercurrent chromatography and LC-ESI-MS/MS. PubMed: Differences in the hydroxylation pattern of flavonoids alter their chemoprotective effect against direct- and indirect-acting mutagens. PubMed: Neuroprotective effect of nobiletin on cerebral ischemia-reperfusion injury in transient middle cerebral artery-occluded rats. PubMed: Antitumor effects of the flavone chalcone: inhibition of invasion and migration through the FAK/JNK signaling pathway in human gastric adenocarcinoma AGS cells. PubMed: Antiviral activity of polymethoxylated flavones from "Guangchenpi", the edible and medicinal pericarps of citrus reticulata 'Chachi'. PubMed: Soluble Phenolic Compounds in Fresh and Ensiled Orchard Grass ( Dactylis glomerata L.), a Common Species in Permanent Pastures with Potential as a Biomass Feedstock. PubMed: Intakes of anthocyanins and flavones are associated with biomarkers of insulin resistance and inflammation in women. PubMed: α-Glucosidase inhibition by luteolin: kinetics, interaction and molecular docking. PubMed: First evidence of C- and O-glycosyl flavone in blood orange (Citrus sinensis (L.) Osbeck) juice and their influence on antioxidant properties. PubMed: Hydrolysis of flavanone glycosides by β-glucosidase from Pyrococcus furiosus and its application to the production of flavanone aglycones from citrus extracts. PubMed: Wheat straw biomass: a resource for high-value chemicals. PubMed: Nanoemulsion improves the oral bioavailability of baicalin in rats: in vitro and in vivo evaluation. PubMed: Antioxidant activity of phenolics in leaves of three red pepper (Capsicum annuum) cultivars. PubMed: Characterisation of phenolic compounds in wild fruits from Northeastern Portugal. PubMed: Bioactive compounds present in the Mediterranean sofrito. PubMed: Phenolic content of strawberry spreads during processing and storage. PubMed: Bioconversion of flavones during fermentation in milk containing Scutellaria baicalensis extract by Lactobacillus brevis. PubMed: Fuzhuanins A and B: the B-ring fission lactones of flavan-3-ols from Fuzhuan brick-tea. PubMed: Caecal absorption of vitexin-2-O-xyloside and its aglycone apigenin, in the rat. PubMed: [Biologically active substances of plant origin. Flavonols and flavones: prevalence, dietary sourses and consumption]. PubMed: Effects of food formulation and thermal processing on flavones in celery and chamomile. PubMed: Fisetin, a tetra hydroxy flavone recuperates antioxidant status and protects hepatocellular ultrastructure from hyperglycemia mediated oxidative stress in streptozotocin induced experimental diabetes in rats. PubMed: Enrichment and antioxidant properties of flavone C-glycosides from trollflowers using macroporous resin. PubMed: Protective effect of apigenin on mouse acute liver injury induced by acetaminophen is associated with increment of hepatic glutathione reductase activity. PubMed: Chemical constituents of Callicarpa nudiflora and their anti-platelet aggregation activity. PubMed: Tea and non-tea flavonol intakes in relation to atherosclerotic vascular disease mortality in older women. PubMed: Flavonoids from the capitula of Eriocaulon australe. PubMed: Identification of a nitric oxide generation-stimulative principle in Scutellariae radix. PubMed: Identification of phenolic constituents in red chicory salads (Cichorium intybus) by high-performance liquid chromatography with diode array detection and electrospray ionisation tandem mass spectrometry. PubMed: Winter wheat hull (husk) is a valuable source for tricin, a potential selective cytotoxic agent. PubMed: Structural characterization of lignin isolated from coconut (Cocos nucifera) coir fibers. PubMed: Identification of flavone glucuronide isomers by metal complexation and tandem mass spectrometry: regioselectivity of uridine 5'-diphosphate-glucuronosyltransferase isozymes in the biotransformation of flavones. PubMed: Interactions of isoflavones and other plant derived estrogens with estrogen receptors for prevention and treatment of breast cancer-considerations concerning related efficacy and safety. PubMed: Stabilization of anthocyanin and skullcap flavone complexes--investigations with computer simulation and experimental methods. PubMed: Food ingredient extracts of Cyclopia subternata (Honeybush): variation in phenolic composition and antioxidant capacity. PubMed: Rapid resolution liquid chromatography-electrospray ionisation tandem mass spectrometry method for identification of chemical constituents in Citri Reticulatae Pericarpium. PubMed: Phenolic Compounds from Halimodendron halodendron (Pall.) Voss and Their Antimicrobial and Antioxidant Activities. PubMed: Evaluation of the structure-activity relationship of flavonoids as antioxidants and toxicants of zebrafish larvae. PubMed: The risk of lung cancer related to dietary intake of flavonoids. PubMed: Flavone potently stimulates an apical transporter for flavonoids in human intestinal Caco-2 cells. PubMed: Higher anthocyanin intake is associated with lower arterial stiffness and central blood pressure in women. PubMed: Evaluation of flavonoid contents and antioxidant capacity of the aerial parts of common and tartary buckwheat plants. PubMed: Identification of 5,7,3',4'-tetramethoxyflavone metabolites in rat urine by the isotope-labeling method and ultrahigh-performance liquid chromatography-electrospray ionization-mass spectrometry. PubMed: Bioactivation of the citrus flavonoid nobiletin by CYP1 enzymes in MCF7 breast adenocarcinoma cells. PubMed: Structural characterization of wheat straw lignin as revealed by analytical pyrolysis, 2D-NMR, and reductive cleavage methods. PubMed: Habitual flavonoid intakes are positively associated with bone mineral density in women. PubMed: A new lignan with anti-tumour activity from Polygonum perfoliatum L. PubMed: Pretreatment with the total flavone glycosides of Flos Abelmoschus manihot and hyperoside prevents glomerular podocyte apoptosis in streptozotocin-induced diabetic nephropathy. PubMed: Antioxidants of therapeutic relevance in COPD from the neotropical blueberry Anthopterus wardii. PubMed: Inhibitory effects of adlay bran (Coix lachryma-jobi L. var. ma-yuen Stapf) on chemical mediator release and cytokine production in rat basophilic leukemia cells. PubMed: Re-examination of chromogenic quantitative assays for determining flavonoid content. PubMed: Flavone deglycosylation increases their anti-inflammatory activity and absorption. PubMed: Characterization of phenolic compounds in flowers of wild medicinal plants from Northeastern Portugal. PubMed: Survey of antioxidant capacity and phenolic composition of blueberry, blackberry, and strawberry in Nanjing. PubMed: Endogenous enzymes, heat, and pH affect flavone profiles in parsley (Petroselinum crispum var. neapolitanum) and celery (Apium graveolens) during juice processing. PubMed: Phenolic compounds and anti-oxidant capacity of twelve morphologically heterogeneous bamboo species. PubMed: Antioxidant and cytotoxic activities of ethanolic extracts and isolated fractions of species of the genus Phellinus Quél. (Aphyllophoromycetideae). PubMed: Apigenin-induced suicidal erythrocyte death. PubMed: Corn mint (Mentha arvensis) extract diminishes acute Chlamydia pneumoniae infection in vitro and in vivo. PubMed: In vitro evaluation of flavonoids from Eriodictyon californicum for antagonist activity against the bitterness receptor hTAS2R31. PubMed: Flavonoids in tropical citrus species. PubMed: Non-covalent interaction of dietary polyphenols with total plasma proteins of type II diabetes: molecular structure/property-affinity relationships. PubMed: Noncovalent interaction of dietary polyphenols with common human plasma proteins. PubMed: Liquid chromatography-tandem mass spectrometry analysis allows the simultaneous characterization of C-glycosyl and O-glycosyl flavonoids in stingless bee honeys. PubMed: Electrooxidation of flavonoids at platinum electrode studied by cyclic voltammetry. PubMed: Phenylethanoid glycosides as major antioxidants in Lippia multiflora herbal infusion and their stability during steam pasteurisation of plant material. PubMed: Baicalin, a flavone, induces the differentiation of cultured osteoblasts: an action via the Wnt/beta-catenin signaling pathway. PubMed: Zanthoxylum ailanthoides Sieb and Zucc. extract inhibits growth and induces cell death through G2/M-phase arrest and activation of apoptotic signals in colo 205 human colon adenocarcinoma cells. PubMed: Brazilian red propolis: unreported substances, antioxidant and antimicrobial activities. PubMed: Natural flavone kaempferol suppresses chemokines expression in human monocyte THP-1 cells through MAPK pathways. PubMed: Isolation of cholinesterase-inhibiting flavonoids from Morus lhou. PubMed: ZnO-ZnS QDs interfacial heterostructure for drug and food delivery application: enhancement of the binding affinities of flavonoid aglycones to bovine serum albumin. PubMed: Approach to the study of C-glycosyl flavones acylated with aliphatic and aromatic acids from Spergularia rubra by high-performance liquid chromatography-photodiode array detection/electrospray ionization multi-stage mass spectrometry. PubMed: Identification of proanthocyanidin dimers and trimers, flavone C-Glycosides, and antioxidants in Ficus deltoidea , a malaysian herbal tea. PubMed: Habitual intake of flavonoid subclasses and incident hypertension in adults. PubMed: Differential expression of flavonoid biosynthesis genes and accumulation of phenolic compounds in common buckwheat (Fagopyrum esculentum). PubMed: Dietary flavonol and flavone intakes and their major food sources in Chinese adults. PubMed: Apigenin inhibits tumor necrosis factor alpha plus high glucose-induced LOX-1 expression in human endothelial cells. PubMed: Methylated chrysin, a dimethoxy flavone, partially suppresses the development of liver preneoplastic lesions induced by N-nitrosodiethylamine in rats. PubMed: Potent modification of inducible CYP1A1 expression by flavonoids. PubMed: Computational analysis for hepatic safety signals of constituents present in botanical extracts widely used by women in the United States for treatment of menopausal symptoms. PubMed: Antagonistic effect of flavonoids on NSC-741909-mediated antitumor activity via scavenging of reactive oxygen species. PubMed: Quercetin Prevents Unloading-Derived Disused Muscle Atrophy by Attenuating the Induction of Ubiquitin Ligases in Tail-Suspension Mice. PubMed: Reproducibility and relative validity of a food frequency questionnaire to assess intake of dietary flavonol and flavone in Chinese university campus population. PubMed: Hispidulin sensitizes human ovarian cancer cells to TRAIL-induced apoptosis by AMPK activation leading to Mcl-1 block in translation. PubMed: Yeast α-glucosidase inhibition by isoflavones from plants of Leguminosae as an in vitro alternative to acarbose. PubMed: Mixture effects of dietary flavonoids on steroid hormone synthesis in the human adrenocortical H295R cell line. PubMed: Hispidulin potently inhibits human glioblastoma multiforme cells through activation of AMP-activated protein kinase (AMPK). PubMed: The dietary flavonoid apigenin blocks phorbol 12-myristate 13-acetate-induced COX-2 transcriptional activity in breast cell lines. PubMed: Anti-inflammatory and anti-ulcer activity of the extract from Alhagi maurorum (camelthorn). PubMed: Flavone induces changes in intermediary metabolism that prevent microadenoma formation in colonic tissue of carcinogen-treated mice. PubMed: Effect of flavonoids on 2'-deoxyguanosine and DNA oxidation caused by singlet molecular oxygen. PubMed: Induction of apoptosis in human cervical carcinoma HeLa cells by polymethoxylated flavone-rich Citrus grandis Osbeck (Dangyuja) leaf extract. PubMed: Flavone C-glycosides from seeds of fenugreek, Trigonella foenum-graecum L. PubMed: Eupafolin, a flavonoid isolated from Artemisia princeps, induced apoptosis in human cervical adenocarcinoma HeLa cells. PubMed: Measurement of total flavone content in snow lotus (Saussurea involucrate) using near infrared spectroscopy combined with interval PLS and genetic algorithm. PubMed: Analysis of the residues of 20 organochlorine pesticides in Herba epimedii, a Chinese herbal medicine, by solid-phase extraction with gas chromatography/negative chemical ionization-mass spectrometry. PubMed: Structure-affinity relationship of flavones on binding to serum albumins: effect of hydroxyl groups on ring A. PubMed: Antibacterial and antifungal properties of acetonic extract of Feijoa sellowiana fruits and its effect on Helicobacter pylori growth. PubMed: Bioactive phenolics and antioxidant propensity of flavedo extracts of Mauritian citrus fruits: potential prophylactic ingredients for functional foods application. PubMed: Dietary flavonoids activate the constitutive androstane receptor (CAR). PubMed: Pretreatment with natural flavones and neuronal cell survival after oxidative stress: a structure-activity relationship study. PubMed: Phenolic substance characterization and chemical and cell-based antioxidant activities of 11 lentils grown in the northern United States. PubMed: Regulation of phase II enzymes by genistein and daidzein in male and female Swiss Webster mice. PubMed: Plant chemical defence: a partner control mechanism stabilising plant--seed-eating pollinator mutualisms. PubMed: Inhibitory effect of flavonoids on 26S proteasome activity. PubMed: Some phenolic compounds increase the nitric oxide level in endothelial cells in vitro. PubMed: Antioxidant activity of the dihydrochalcones Aspalathin and Nothofagin and their corresponding flavones in relation to other Rooibos ( Aspalathus linearis ) Flavonoids, Epigallocatechin Gallate, and Trolox. PubMed: From functional food to medicinal product: systematic approach in analysis of polyphenolics from propolis and wine. PubMed: Quantitation of chafurosides A and B in tea leaves and isolation of prechafurosides A and B from oolong tea leaves. PubMed: Evaluation of the antioxidant activity of non-transformed and transformed pineapple: a comparative study. PubMed: Distribution and major sources of flavonoid intakes in the middle-aged Japanese women. PubMed: Identification and assessment of antioxidant capacity of phytochemicals from kiwi fruits. PubMed: New acylated flavone and cyanogenic glycosides from Linum grandiflorum. PubMed: Tyrosinase inhibitory polyphenols from roots of Morus lhou. PubMed: [Study of alcohol-soluble lignin in cognac spirits]. PubMed: Metabolism and pharmacokinetics of 3,3',4',7-tetrahydroxyflavone (fisetin), 5-hydroxyflavone, and 7-hydroxyflavone and antihemolysis effects of fisetin and its serum metabolites. PubMed: Analysis of flavonoids in propolis and Ginkgo biloba by micellar electrokinetic capillary chromatography. PubMed: Higher dietary flavone, flavonol, and catechin intakes are associated with less of an increase in BMI over time in women: a longitudinal analysis from the Netherlands Cohort Study. PubMed: Induction of cytochromes P450 in small intestine by chemopreventive compounds. PubMed: On-line screening methods for antioxidants scavenging superoxide anion radical and hydrogen peroxide by liquid chromatography with indirect chemiluminescence detection. PubMed: Luteolin protects dopaminergic neurons from inflammation-induced injury through inhibition of microglial activation. PubMed: Anti-inflammatory activity of an orange peel polymethoxylated flavone, 3',4',3,5,6,7,8-heptamethoxyflavone, in the rat carrageenan/paw edema and mouse lipopolysaccharide-challenge assays. PubMed: Suppressive effects of demethylated metabolites of nobiletin on phorbol ester-induced expression of scavenger receptor genes in THP-1 human monocytic cells. PubMed: Stress-induced biosynthesis of dicaffeoylquinic acids in globe artichoke. PubMed: Antidepressant-like effect of liquiritin from Glycyrrhiza uralensis in chronic variable stress induced depression model rats. PubMed: Dietary flavonoid sources in Australian adults. PubMed: Development of a potential reference material for evaluating antioxidant activity. PubMed: Fate and impact on microorganisms of rice allelochemicals in paddy soil. PubMed: Enhanced electrochemiluminescence of Ru(bpy)3(2+) by flavone compounds. PubMed: Anti-inflammatory effects of phenolic compounds isolated from the fruits of Artocarpus heterophyllus. PubMed: The influence of diet composition on phase I and II biotransformation enzyme induction. PubMed: Online identification of chlorogenic acids, sesquiterpene lactones, and flavonoids in the Brazilian arnica Lychnophora ericoides Mart. (Asteraceae) leaves by HPLC-DAD-MS and HPLC-DAD-MS/MS and a validated HPLC-DAD method for their simultaneous analysis. PubMed: Differential effects of dietary flavonoids on reactive oxygen and nitrogen species generation and changes in antioxidant enzyme expression induced by proinflammatory cytokines in Chang Liver cells. PubMed: Proteome response in HT-29 human colorectal cancer cells to two apoptosis-inducing compounds with different mode of action. PubMed: Screening of synthetic and plant-derived compounds for (anti)estrogenic and (anti)androgenic activities. PubMed: Plant-derived polyphenols attenuate lipopolysaccharide-induced nitric oxide and tumour necrosis factor production in murine microglia and macrophages. PubMed: Inhibitory effect of various Tunisian olive oils on chemical mediator release and cytokine production by basophilic cells. PubMed: [Effects of flavonoids with different structures on proliferation of leukemia cell line HL-60]. PubMed: Efficient synthesis of polyoxygenated flavones from naturally occurring flavanones. PubMed: How heating affects extra virgin olive oil quality indexes and chemical composition. PubMed: Permeability profile estimation of flavonoids and other phenolic compounds by biopartitioning micellar capillary chromatography. PubMed: Dietary flavonoid apigenin is a potential inducer of intracellular oxidative stress: the role in the interruptive apoptotic signal. PubMed: A new flavone glycoside from the fruits of Luffa cylindrica. PubMed: Activity and allelopathy of soil of flavone o-glycosides from rice. PubMed: Interaction between the aryl hydrocarbon receptor and its antagonists, flavonoids. PubMed: Inhibition of inducible nitric oxide synthase expression by an acetonic extract from Feijoa sellowiana Berg. fruits. PubMed: Isozyme- and gender-specific induction of glutathione S-transferases by flavonoids. PubMed: Dietary intakes of flavonols and flavones and coronary heart disease in US women. PubMed: The suppression of aberrant crypt multiplicity in colonic tissue of 1,2-dimethylhydrazine-treated C57BL/6J mice by dietary flavone is associated with an increased expression of Krebs cycle enzymes. PubMed: Metabolism of flavone C-glucosides and p-coumaric acid from antioxidant of bamboo leaves (AOB) in rats. PubMed: Flavonoids alter P-gp expression in intestinal epithelial cells in vitro and in vivo. PubMed: Pathway engineering for healthy phytochemicals leading to the production of novel flavonoids in tomato fruit. PubMed: Novel transgenic rice overexpressing anthocyanidin synthase accumulates a mixture of flavonoids leading to an increased antioxidant potential. PubMed: TCDD-induced CYP1A1 expression, an index of dioxin toxicity, is suppressed by flavonoids permeating the human intestinal Caco-2 cell monolayers. PubMed: Phytochemicals induce breast cancer resistance protein in Caco-2 cells and enhance the transport of benzo[a]pyrene-3-sulfate. PubMed: An in vitro and in silico study on the flavonoid-mediated modulation of the transport of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) through Caco-2 monolayers. PubMed: Total antioxidant activity and fiber content of select Florida-grown tropical fruits. PubMed: [Chemical constituents of C-glycosylflavones from Mimosa pudica]. PubMed: Citrus flavonoids in fruit and traditional Chinese medicinal food ingredients in China. PubMed: Nobiletin, a citrus flavonoid, suppresses phorbol ester-induced expression of multiple scavenger receptor genes in THP-1 human monocytic cells. PubMed: Fourier transform infrared spectroscopic analysis of the polymethoxylated flavone content of orange oil residues. PubMed: Thermal degradation kinetics of isoflavone aglycones from soy and red clover. PubMed: Determination of isoflavones in dietary supplements containing soy, Red Clover and kudzu: extraction followed by basic or acid hydrolysis. PubMed: Bioavailability of apigenin from apiin-rich parsley in humans. PubMed: Characterization of flavonoids and pectins from bergamot (Citrus bergamia Risso) peel, a major byproduct of essential oil extraction. PubMed: Flavone C-glycosides from leaves of Oxalis triangularis. PubMed: Increased mitochondrial palmitoylcarnitine/carnitine countertransport by flavone causes oxidative stress and apoptosis in colon cancer cells. PubMed: Effects of naturally occurring compounds on fibril formation and oxidative stress of beta-amyloid. PubMed: Determination of flavonoids in citrus juices by micro-HPLC-ESI/MS. PubMed: Extraction and identification of natural antioxidant from Sideritis euboea (mountain tea). PubMed: Anti-inflammatory inhibition of endothelial cell adhesion molecule expression by flavone derivatives. PubMed: Experimental determination of octanol-water partition coefficients of quercetin and related flavonoids. PubMed: Flavone initiates a hierarchical activation of the caspase-cascade in colon cancer cells. PubMed: Induction of phase-1 metabolizing enzymes by oltipraz, flavone and indole-3-carbinol enhance the formation and transport of benzo[a]pyrene sulfate conjugates in intestinal Caco-2 cells. PubMed: Human gut microbial degradation of flavonoids: structure-function relationships. PubMed: Melatonin potentiates flavone-induced apoptosis in human colon cancer cells by increasing the level of glycolytic end products. PubMed: Determination of flavone C-glucosides in antioxidant of bamboo leaves (AOB) fortified foods by reversed-phase high-performance liquid chromatography with ultraviolet diode array detection. PubMed: Acacetin induces apoptosis in human gastric carcinoma cells accompanied by activation of caspase cascades and production of reactive oxygen species. PubMed: Fractionation of orange peel phenols in ultrafiltered molasses and mass balance studies of their antioxidant levels. PubMed: Coumarin and flavone derivatives from estragon and thyme as inhibitors of chemical mediator release from RBL-2H3 Cells. PubMed: Three new furostanol saponins from the leaves of Lycianthes synanthera ("Chomte"), an edible Mesoamerican plant. PubMed: Characterization of phenolic acids and flavonoids in dandelion (Taraxacum officinale WEB. ex WIGG.) root and herb by high-performance liquid chromatography/electrospray ionization mass spectrometry. PubMed: Secondary metabolites from the leaves of Feijoa sellowiana Berg. PubMed: Estimated phytochemical content of the dietary approaches to stop hypertension (DASH) diet is higher than in the Control Study Diet. PubMed: Comprehensive study on vitamin C equivalent antioxidant capacity (VCEAC) of various polyphenolics in scavenging a free radical and its structural relationship. PubMed: Activation of mitochondrial lactate uptake by flavone induces apoptosis in human colon cancer cells. PubMed: Natural products for dental caries prevention. PubMed: Direct liquid chromatography-mass spectrometry method for the detection of glutathione S-transferase isozymes and investigation of their expression in response to dietary flavone. PubMed: Flavonoid distribution during the development of leaves, flowers, stems, and roots of Rosmarinus officinalis. postulation of a biosynthetic pathway. PubMed: Pleiotropic molecular effects of the pro-apoptotic dietary constituent flavone in human colon cancer cells identified by protein and mRNA expression profiling. PubMed: Antioxidant properties of phenolic compounds from Pelargonium reniforme. PubMed: The flavone hispidulin, a benzodiazepine receptor ligand with positive allosteric properties, traverses the blood-brain barrier and exhibits anticonvulsive effects. PubMed: Effect of flavonoids and vitamin E on cyclooxygenase-2 (COX-2) transcription. PubMed: Neuroprotective effect of wogonin in hippocampal slice culture exposed to oxygen and glucose deprivation. PubMed: Effect of flavonoids on feeding preference and development of the crucifer pest Mamestra configurata Walker. PubMed: Purification and characterization of an isoflavone-conjugates-hydrolyzing beta-glucosidase from endophytic bacterium. PubMed: Structural requirements for the flavonoid-mediated modulation of glutathione S-transferase P1-1 and GS-X pump activity in MCF7 breast cancer cells. PubMed: Structure-activity relationships for alpha-glucosidase inhibition of baicalein, 5,6,7-trihydroxyflavone: the effect of A-ring substitution. PubMed: Early and late apoptosis events in human transformed and non-transformed colonocytes are independent on intracellular acidification. PubMed: Ascorbic acid suppresses drug-induced apoptosis in human colon cancer cells by scavenging mitochondrial superoxide anions. PubMed: Identification of biomarkers for the initiation of apoptosis in human preneoplastic colonocytes by proteome analysis. PubMed: Inhibitory effects of several flavonoids on E-selectin expression on human umbilical vein endothelial cells stimulated by tumor necrosis factor-alpha. PubMed: Nitric oxide levels in human preneoplastic colonocytes determine their susceptibility toward antineoplastic agents. PubMed: Phenolic constituents and antioxidant properties of Xanthosoma violaceum leaves. PubMed: Clinical pharmacology of flavopiridol following a 72-hour continuous infusion. PubMed: Nitric oxide suppresses apoptosis in human colon cancer cells by scavenging mitochondrial superoxide anions. PubMed: Expression of anthocyanins and proanthocyanidins after transformation of alfalfa with maize Lc. PubMed: Flavonoid structure affects the inhibition of lipid peroxidation in Caco-2 intestinal cells at physiological concentrations. PubMed: Flavonoid intake and the risk of cardiovascular disease in women. PubMed: Flavonoids detection by HPLC-DAD-MS-MS in lemon juices from Sicilian cultivars. PubMed: Flavone C-glycoside, phenolic acid, and nitrogen contents in leaves of barley subject to organic fertilization treatments. PubMed: Insect antifeedant activity of flavones and chromones against Spodoptera litura. PubMed: Beneficial effects of chrysin and benzoflavone on virility in 2-year-old male rats. PubMed: Flavonol and flavone intakes in US health professionals. PubMed: Antiproliferative activities of citrus flavonoids against six human cancer cell lines. PubMed: Flavonoid oxidation by the radical generator AIBN: a unified mechanism for quercetin radical scavenging. PubMed: Alfalfa (Medicago sativa L.) flavonoids. 2. Tricin and chrysoeriol glycosides from aerial parts. PubMed: Inhibitory effects of naturally occurring compounds on aflatoxin B(1) biotransformation. PubMed: Dietary agents in cancer prevention: flavonoids and isoflavonoids. PubMed: Immunotoxicity of a standardized citrus polymethoxylated flavone extract. PubMed: Quantitative study of fruit flavonoids in citrus hybrids of King (C. nobilis) and Mukaku Kishu (C. kinokuni). PubMed: Selection of hybrids and edible citrus species with a high content in the diosmin functional compound. Modulating effect of plant growth regulators on contents. PubMed: Chronic obstructive pulmonary disease and intake of catechins, flavonols, and flavones: the MORGEN Study. PubMed: Effects of simple aromatic compounds and flavonoids on Ca2+ fluxes in rat pituitary GH(4)C(1) cells. PubMed: Inhibition of beta-carotene-15,15'-dioxygenase activity by dietary flavonoids. PubMed: Biotransformation of the citrus flavone tangeretin in rats. Identification of metabolites with intact flavane nucleus. PubMed: A new flavone O-glycoside and other constituents from wheat leaves (Triticum aestivum L.). PubMed: Dietary flavone is a potent apoptosis inducer in human colon carcinoma cells. PubMed: Flavonoids and other polyphenols in consumer brews of tea and other caffeinated beverages. PubMed: Antimicrobial effects of Finnish plant extracts containing flavonoids and other phenolic compounds. PubMed: Identification of flavone C-glycosides including a new flavonoid chromophore from barley leaves (Hordeum vulgare L.) by improved NMR techniques. PubMed: High content of dopamine, a strong antioxidant, in Cavendish banana. PubMed: Effect of parsley (Petroselinum crispum) intake on urinary apigenin excretion, blood antioxidant enzymes and biomarkers for oxidative stress in human subjects. PubMed: Structure-activity relationship of polyphenols on inhibition of chemical mediator release from rat peritoneal exudate cells. PubMed: Differential effect of flavonoids on inhibition of secretion and accumulation of secretory granules in rat basophilic leukemia cells. PubMed: Inhibition of xenobiotic-induced genotoxicity in cultured precision-cut human and rat liver slices. PubMed: Transepithelial transport and accumulation of flavone in human intestinal Caco-2 cells. PubMed: Effects of dietary anticarcinogens on rat gastrointestinal glutathione S-transferase theta 1-1 levels. PubMed: Isolation of a novel NAD(P)H-quinone oxidoreductase from the cyanobacterium Synechocystis PCC6803. PubMed: [Flavonols, flavone and anthocyanins as natural antioxidants of food and their possible role in the prevention of chronic diseases]. PubMed: Flavonoid deactivation of ferrylmyoglobin in relation to ease of oxidation as determined by cyclic voltammetry. PubMed: The inhibition by flavonoids of 2-amino-3-methylimidazo[4,5-f]quinoline metabolic activation to a mutagen: a structure-activity relationship study. PubMed: Effects of co-administration of butylated hydroxytoluene, butylated hydroxyanisole and flavonoids on the activation of mutagens and drug-metabolizing enzymes in mice. PubMed: The role of xenobiotic metabolizing enzymes in arylamine toxicity and carcinogenesis: functional and localization studies. PubMed: Inhibition of the mutagenicity of 2-nitrofluorene, 3-nitrofluoranthene and 1-nitropyrene by flavonoids, coumarins, quinones and other phenolic compounds. PubMed: Orange juice classification with a biologically based neural network. PubMed: Interaction of 5,7-dihydroxy-4'-methoxyflavone with a multisubunit protein, carmin: thermodynamics and kinetics of interaction. PubMed: Rapid HPLC analysis of dietary phytoestrogens from legumes and from human urine. PubMed: Interactions of ingested food, beverage, and tobacco components involving human cytochrome P4501A2, 2A6, 2E1, and 3A4 enzymes. PubMed: Antimutagenic effect of plant flavonoids in the Salmonella assay system. PubMed: Flavonoid inhibition of aromatase enzyme activity in human preadipocytes. PubMed: Determination of flavone C-glycosides in tea. PubMed: Antimutagenic effects of flavonoids, chalcones and structurally related compounds on the activity of 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) and other heterocyclic amine mutagens from cooked food. PubMed: Toxicology and Carcinogenesis Studies of Quercetin (CAS No. 117-39-5) in F344 Rats (Feed Studies). PubMed: Laboratory colonization has not reduced constitutive or induced polysubstrate monooxygenase activity in velvetbean caterpillars. PubMed: Metabolism of food-derived heterocyclic amines in human and rabbit tissues by P4503A proteins in the presence of flavonoids. PubMed: Biotransformation of the Pentahydroxy Flavone Quercetin by Rhizobium loti and Bradyrhizobium Strains (Lotus). PubMed: Inhibition of ethoxyresorufin deethylase activity by natural flavonoids in human and rat liver microsomes. PubMed: Benzanthrone: a new substrate for hepatic microsomal cytochrome P-450. PubMed: Modifying role of dietary factors on the mutagenicity of aflatoxin B1: in vitro effect of plant flavonoids. PubMed: Detoxification of isothiocyanate allelochemicals by glutathione transferase in three lepidopterous species. PubMed: Comparison of the effects of feeding quercetin or flavone on hepatic and intestinal drug-metabolizing enzymes of the rat. PubMed: Flavones in citrus exhibit antiadhesive action on platelets. PubMed: Comparison of the effects of various flavonoids on ethoxycoumarin deethylase activity of rat intestinal and hepatic microsomes. PubMed: A factor in food which impairs Na+-K+-ATPase in vitro.