A novel semisynthetic flavonoid 7-O-galloyltaxifolin upregulates heme oxygenase-1 in RAW264.7 cells via MAPK/Nrf2 pathway.

Journal of medicinal chemistry 20130214

Exploration of natural compounds as sources of new bifunctional scaffolds targeting cholinesterases and beta amyloid aggregation: the case of chelerythrine.

Bioorganic & medicinal chemistry 20121115

One new diphenylmethane glycoside from the leaves of Psidium guajava L.

Natural product research 20121101

Quercetin, quercetin glycosides and taxifolin differ in their ability to induce AhR activation and CYP1A1 expression in HepG2 cells.

Phytotherapy research : PTR 20121101

Validation of a surgical technique for rat intestinal irradiation: potential side effects prevention by dietary grape phenolics.

Digestive diseases and sciences 20121001

ILs-based microwave-assisted extraction coupled with aqueous two-phase for the extraction of useful compounds from Chinese medicine.

The Analyst 20120907

Development of a signal-ratio-based antioxidant index for assisting the identification of polyphenolic compounds by mass spectrometry.

Analytical chemistry 20120904

Complete 1H NMR spectral analysis of ten chemical markers of Ginkgo biloba.

Magnetic resonance in chemistry : MRC 20120801

In vitro 5-LOX inhibitory and antioxidant activities of extracts and compounds from the aerial parts of Lopholaena coriifolia (Sond.) E. Phillips & C.A. Sm.

Journal of complementary & integrative medicine 20120620

Identification of myricetin and scutellarein as novel chemical inhibitors of the SARS coronavirus helicase, nsP13.

Bioorganic & medicinal chemistry letters 20120615

Identification of rutin deglycosylated metabolites produced by human intestinal bacteria using UPLC-Q-TOF/MS.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120601

Inhibitory effect of Salicornia europaea on the marine alga Skeletonema costatum.

Science China. Life sciences 20120601

Mechanisms underlying the diuretic effects of Tropaeolum majus L. extracts and its main component isoquercitrin.

Journal of ethnopharmacology 20120507

HPLC-ESIMS(n) profiling, isolation, structural elucidation, and evaluation of the antioxidant potential of phenolics from Paepalanthus geniculatus.

Journal of natural products 20120427

[Chemical constituents of Eupatorium lindleyanum].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120401

The leishmanicidal flavonols quercetin and quercitrin target Leishmania (Leishmania) amazonensis arginase.

Experimental parasitology 20120301

Determination of hyperoside and isoquercitrin in rat plasma by membrane-protected micro-solid-phase extraction with high-performance liquid chromatography.

Journal of separation science 20120201

Construction of an Indonesian herbal constituents database and its use in Random Forest modelling in a search for inhibitors of aldose reductase.

Bioorganic & medicinal chemistry 20120201

[Study on flavonoid chemical constituents contained in Memorialis hirta].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120201

Inhibitory effects of polyphenols toward HCV from the mangrove plant Excoecaria agallocha L.

Bioorganic & medicinal chemistry letters 20120115

Constituents of Dalbergia sissoo Roxb. leaves with osteogenic activity.

Bioorganic & medicinal chemistry letters 20120115

Synthesis and antiviral activity of substituted quercetins.

Bioorganic & medicinal chemistry letters 20120101

Bioactivity-guided fractionation of the triglyceride-lowering component and in vivo and in vitro evaluation of hypolipidemic effects of Calyx seu Fructus Physalis.

Lipids in health and disease 20120101

Diuretic activity of Lophophytum leandri.

Natural product communications 20120101

Phenolic contents and compositions in skins of red wine grape cultivars among various genetic backgrounds and originations.

International journal of molecular sciences 20120101

Fast screening for antioxidant properties of flavonoids from Pterogyne nitens using electrochemical methods.

Journal of AOAC International 20120101

Screening medicinal plants for the detection of novel antimalarial products applying the inhibition of β-hematin formation.

Journal of pharmaceutical and biomedical analysis 20111215

Anticonvulsant, antidepressant-like activity of Abelmoschus manihot ethanol extract and its potential active components in vivo.

Phytomedicine : international journal of phytotherapy and phytopharmacology 20111115

Persicaria hydropiper (L.) spach and its flavonoid components, isoquercitrin and isorhamnetin, activate the Wnt/β-catenin pathway and inhibit adipocyte differentiation of 3T3-L1 cells.

Phytotherapy research : PTR 20111101

Suppressive effect of enzymatically modified isoquercitrin on phenobarbital-induced liver tumor promotion in rats.

Archives of toxicology 20111101

[Chemical constituents from herbs of Erigeron breviscapus].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110601

In vivo antioxidative effect of isoquercitrin on cadmium-induced oxidative damage to mouse liver and kidney.

Naunyn-Schmiedeberg's archives of pharmacology 20110501

Structural requirements of flavonoids for the adipogenesis of 3T3-L1 cells.

Bioorganic & medicinal chemistry 20110501

[Studies on the chemical constituents from Conyza canadensis].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20110501

Concomitant apoptosis and regeneration of liver cells as a mechanism of liver-tumor promotion by β-naphthoflavone involving TNFα-signaling due to oxidative cellular stress in rats.

Toxicology 20110428

Regioselective deglycosylation of onion quercetin glucosides by Saccharomyces cerevisiae.

Biotechnology letters 20110401

[Absorption of flavonoids from Abelmoschus manihot extract by in situ intestinal perfusion].

Yao xue xue bao = Acta pharmaceutica Sinica 20110401

Flavonoid composition of Juniperus oblonga Bieb.

Bulletin of experimental biology and medicine 20110401

Diuretic and potassium-sparing effect of isoquercitrin-an active flavonoid of Tropaeolum majus L.

Journal of ethnopharmacology 20110324

Antihypertensive effects of isoquercitrin and extracts from Tropaeolum majus L.: evidence for the inhibition of angiotensin converting enzyme.

Journal of ethnopharmacology 20110324

A new ursane-type triterpenoid glycoside from Centella asiatica leaves modulates the production of nitric oxide and secretion of TNF-α in activated RAW 264.7 cells.

Bioorganic & medicinal chemistry letters 20110315

Bioactive compounds from the fern Lepisorus contortus.

Journal of natural products 20110225

Aglycone specificity of Thermotoga neapolitana β-glucosidase 1A modified by mutagenesis, leading to increased catalytic efficiency in quercetin-3-glucoside hydrolysis.

BMC biochemistry 20110101

Isoquercitrin is the most effective antioxidant in the plant Thuja orientalis and able to counteract oxidative-induced damage to a transformed cell line (RGC-5 cells).

Neurochemistry international 20101201

Inhibition of influenza virus replication by plant-derived isoquercetin.

Antiviral research 20101101

The selected flavonol glycoside derived from Sophorae Flos improves glucose uptake and inhibits adipocyte differentiation via activation AMPK in 3T3-L1 cells.

Bioorganic & medicinal chemistry letters 20101015

[Simultaneous determination of rutin, isoquercitrin and chlorogenic acid in Farfarae Flos by HPLC].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20101001

alpha-Oligoglucosylation of a sugar moiety enhances the bioavailability of quercetin glucosides in humans.

Archives of biochemistry and biophysics 20100901

Phenolic compounds in leaves of Alchornea triplinervia: anatomical localization, mutagenicity, and antibacterial activity.

Natural product communications 20100801

Free radical scavenging activities and inhibition of inflammatory enzymes of phenolics isolated from Tripodanthus acutifolius.

Journal of ethnopharmacology 20100720

Oral bioavailability of quercetin from different quercetin glycosides in dogs.

The British journal of nutrition 20100701

[Flavonoids of Lysimachia paridiformis var. stenophylla].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100701

Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).

Journal of natural products 20100528

[Flavonoids and phenolic acid derivatives from flos farfarae].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100501

[Glycosides from Periploca forrestii].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100301

Saponins and polyphenols from Fadogia ancylantha (makoni tea).

Journal of natural products 20100226

Phloroglucinol glycosides from the fresh fruits of Eucalyptus maideni.

Journal of natural products 20100226

Antioxidant enzymatically modified isoquercitrin suppresses the development of liver preneoplastic lesions in rats induced by beta-naphthoflavone.

Toxicology 20100209

Antioxidant enzymatically modified isoquercitrin or melatonin supplementation reduces oxidative stress-mediated hepatocellular tumor promotion of oxfendazole in rats.

Archives of toxicology 20100201

Reliability of bond dissociation enthalpy calculated by the PM6 method and experimental TEAC values in antiradical QSAR of flavonoids.

Bioorganic & medicinal chemistry 20100101

Preparative isolation and purification of four flavonoids from the petals of Nelumbo nucifera by high-speed counter-current chromatography.

Phytochemical analysis : PCA 20100101

Who is the king? The alpha-hydroxy-beta-oxo-alpha,beta-enone moiety or the catechol B ring: relationship between the structure of quercetin derivatives and their pro-oxidative abilities.

Chemistry & biodiversity 20100101

Effects of a flavonoid extract from Cynomorium songaricum on the swimming endurance of rats.

The American journal of Chinese medicine 20100101

Fifty-two week chronic toxicity of enzymatically decomposed rutin in Wistar rats.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20100101

Comparative evaluation of quercetin, isoquercetin and rutin as inhibitors of alpha-glucosidase.

Journal of agricultural and food chemistry 20091223

[Chemical constituents in Buddleja albiflora].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20091201

[Chemical constituents of Galium verum].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20091101

Nondigestible saccharides suppress the bacterial degradation of quercetin aglycone in the large intestine and enhance the bioavailability of quercetin glucoside in rats.

Journal of agricultural and food chemistry 20091028

Neuroactive flavonoid glycosides from Tilia petiolaris DC. extracts.

Phytotherapy research : PTR 20091001

[Chemical constituents from leaves of Sterculia foetida].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20091001

Synergistic effect of apple extracts and quercetin 3-beta-d-glucoside combination on antiproliferative activity in MCF-7 human breast cancer cells in vitro.

Journal of agricultural and food chemistry 20090923

Preventative effect of a flavonoid, enzymatically modified isoquercitrin on ocular symptoms of Japanese cedar pollinosis.

Allergology international : official journal of the Japanese Society of Allergology 20090901

In vitro and in vivo determination of antioxidant activity and mode of action of isoquercitrin and Hyptis fasciculata.

Phytomedicine : international journal of phytotherapy and phytopharmacology 20090801

Isoquercitrin isolated from Hyptis fasciculata reduces glioblastoma cell proliferation and changes beta-catenin cellular localization.

Anti-cancer drugs 20090801

Environmental stresses induce health-promoting phytochemicals in lettuce.

Plant physiology and biochemistry : PPB 20090701

Inhibition of ATPase activity of Escherichia coli ATP synthase by polyphenols.

International journal of biological macromolecules 20090701

Neural cell protective compounds isolated from Phoenix hanceana var. formosana.

Phytochemistry 20090601

[Flavones from Helichrysi flos syn].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090601

Level of catechin, myricetin, quercetin and isoquercitrin in buckwheat (Fagopyrum esculentum Moench), changes of their levels during vegetation and their effect on the growth of selected weeds.

Journal of agricultural and food chemistry 20090408

Study on the interaction between 3 flavonoid compounds and alpha-amylase by fluorescence spectroscopy and enzymatic kinetics.

Journal of food science 20090401

[Chemical study on ethyl acetate soluble portion of Kadsura oblongifolia].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090401

[Chemical constituents from Neo-Taraxacum siphonathum].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090401

Effect of enzymatically modified isoquercitrin, a flavonoid, on symptoms of Japanese cedar pollinosis: a randomized double-blind placebo-controlled trial.

International archives of allergy and immunology 20090101

[Flavonoid constituents from herbs of Sarcopyramis bodinieri var. delicata].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090101

[Study on chemical constituents of Herba Cirsii].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090101

Biological activity of quercetin-3-O-glucoside, a known plant flavonoid.

Bioorganicheskaia khimiia 20090101

Chemical composition of the stem bark and leaves of Ficus pandurata Hance.

Natural product research 20090101

Phytochemicals of apple peels: isolation, structure elucidation, and their antiproliferative and antioxidant activities.

Journal of agricultural and food chemistry 20081112

Effects of hyperin, isoquercitrin and quercetin on lipopolysaccharide-induced nitrite production in rat peritoneal macrophages.

Phytotherapy research : PTR 20081101

[Flavones from flowers of Paulownia fortunei].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20081101

[Studies on the chemical constituents of flowers of Prunus mume].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20081101

Flavonoid glycosides isolated from Salicornia herbacea inhibit matrix metalloproteinase in HT1080 cells.

Toxicology in vitro : an international journal published in association with BIBRA 20081001

Deep supercooling xylem parenchyma cells of katsura tree (Cercidiphyllum japonicum) contain flavonol glycosides exhibiting high anti-ice nucleation activity.

Plant, cell & environment 20080901

Light filtering by epidermal flavonoids during the resistant response of cotton to Xanthomonas protects leaf tissue from light-dependent phytoalexin toxicity.

Phytochemistry 20080901

Antioxidant effects of flavonoids used as food additives (purple corn color, enzymatically modified isoquercitrin, and isoquercitrin) on liver carcinogenesis in a rat medium-term bioassay.

Journal of food science 20080901

Soil quality effects on Chenopodium album flavonoid content and antioxidant potential.

Journal of agricultural and food chemistry 20080709

[Chemical constituents from Polygonum capitatum and their antioxidation activities in vitro].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080701

Principal components of phenolics to characterize red Vinho Verde grapes: anthocyanins or non-coloured compounds?

Talanta 20080615

Determination of quercetin and its glucosides in onion by electrochemical methods.

Analytica chimica acta 20080609

Antiinflammatory and antioxidant activity of Hypericum rumeliacum Boiss. subsp. apollinis (Boiss. & Heldr.) Robson & Strid methanol extract.

Phytotherapy research : PTR 20080601

Determination of the relative contribution of quercetin and its glucosides to the antioxidant capacity of onion by cyclic voltammetry and spectrophotometric methods.

Journal of agricultural and food chemistry 20080528

Pharmacological basis for use of Pistacia integerrima leaves in hyperuricemia and gout.

Journal of ethnopharmacology 20080522

Camellia japonica suppresses immunoglobulin E-mediated allergic response by the inhibition of Syk kinase activation in mast cells.

Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology 20080501

HPLC analysis and pharmacokinetic study of quercitrin and isoquercitrin in rat plasma after administration of Hypericum japonicum thunb. extract.

Biomedical chromatography : BMC 20080401

The opposing effects of the flavonoids isoquercitrin and sissotrin, isolated from Pterospartum tridentatum, on oral glucose tolerance in rats.

Phytotherapy research : PTR 20080401

[Study on antioxidant activity of constituents from mulberry leaf].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080401

Deconjugation and degradation of flavonol glycosides by pig cecal microbiota characterized by Fluorescence in situ hybridization (FISH).

Journal of agricultural and food chemistry 20080326

[Studies on chemical constituents of Arachniodes rhomboidea].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20080301

The effect of flavonoid derivatives on doxorubicin transport and metabolism.

Bioorganic & medicinal chemistry 20080215

Studies on the chemical constituents and anticancer activity of Saxifraga stolonifera (L) Meeb.

Bioorganic & medicinal chemistry 20080201

Quercetin 3-glucoside protects neuroblastoma (SH-SY5Y) cells in vitro against oxidative damage by inducing sterol regulatory element-binding protein-2-mediated cholesterol biosynthesis.

The Journal of biological chemistry 20080125

Chemical constituents from the leaves of Ilex pernyi.

Yao xue xue bao = Acta pharmaceutica Sinica 20080101

Isolation and identification of antioxidants from Pedilanthus tithymaloides.

Journal of natural medicines 20080101

[Studies on chemical constituents of Primula sikkmensis].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080101

Taxodione, a DNA-binding compound from Taxodium distichum L. (Rich.).

Zeitschrift fur Naturforschung. C, Journal of biosciences 20080101

Three new 3-benzylbenzofuran-2-one derivatives from Homalium brachybotrys (Flacourtiaceae/Salicaceae s. l.).

Natural product research 20071101

Anti-inflammatory activity of quercetin and isoquercitrin in experimental murine allergic asthma.

Inflammation research : official journal of the European Histamine Research Society ... [et al.] 20071001

[Isolation and preparation of flavones from the leaves of Lindera aggregata using high speed counter-current chromatography].

Se pu = Chinese journal of chromatography 20070901

Flavonoid glycosides are not transported by the human Na+/glucose transporter when expressed in Xenopus laevis oocytes, but effectively inhibit electrogenic glucose uptake.

The Journal of pharmacology and experimental therapeutics 20070801

[Studies on antiproliferative effect of flavones compounds isolated from Yao herb medicines].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20070801

An unusual C6-C6' linked flavonoid from Miconia cabucu (Melastomataceae).

Phytochemistry 20070701

The anti-thrombotic active constituents from Centella asiatica.

Biological & pharmaceutical bulletin 20070501

Flavonoids from Astragalus hamosus.

Natural product research 20070501

Simultaneous determination of seven flavonoids in Potentilla multifida by HPLC.

Journal of chromatographic science 20070401

Reactive oxygen species scavenging activity of flavone glycosides from Melilotus neapolitana.

Molecules (Basel, Switzerland) 20070227

Identification and determination of glycosides in tobacco leaves by liquid chromatography with atmospheric pressure chemical ionization tandem mass spectrometry.

Journal of separation science 20070201

Effect of enzymatically modified isoquercitrin in spontaneously hypertensive rats.

Journal of nutritional science and vitaminology 20070201

Enzyme-catalyzed change of antioxidants content and antioxidant activity of asparagus juice.

Journal of agricultural and food chemistry 20070110

Distinct inhibitory mechanisms of isoquercitrin gallate and its aglycone on zymosan-induced peroxynitrite production in macrophages.

Nitric oxide : biology and chemistry 20070101

Antidiabetic and antioxidative effects of Annona squamosa leaves are possibly mediated through quercetin-3-O-glucoside.

BioFactors (Oxford, England) 20070101

Anti-inflammatory, anti-tumor-promoting, and cytotoxic activities of constituents of marigold (Calendula officinalis) flowers.

Journal of natural products 20061201

Intestinal absorption of hawthorn flavonoids--in vitro, in situ and in vivo correlations.

Life sciences 20061125

Constituents from the leaves of Phellodendron amurense and their antioxidant activity.

Chemical & pharmaceutical bulletin 20060901

A new alpha-methylanthraquinone glucoside from Emex spinosus.

Natural product research 20060710

The flavonol quercetin-3-glucoside inhibits cyanidin-3-glucoside absorption in vitro.

Journal of agricultural and food chemistry 20060628

Qualitative and quantitative analysis of flavonoids of the strawberry tree - Arbutus unedo L. (Ericaceae).

Acta pharmaceutica (Zagreb, Croatia) 20060601

Red wine alcohol promotes quercetin absorption and directs its metabolism towards isorhamnetin and tamarixetin in rat intestine in vitro.

British journal of pharmacology 20060401

Vanillic acid glycoside and quinic acid derivatives from Gardeniae Fructus.

Journal of natural products 20060401

In vitro degradation of the flavonol quercetin and of quercetin glycosides in the porcine hindgut.

Archives of animal nutrition 20060401

Inhibition of human cytochrome CYP 1 enzymes by flavonoids of St. John's wort.

Toxicology 20060116

Quantitative determination of major active components in Ginkgo biloba dietary supplements by liquid chromatography/mass spectrometry.

Rapid communications in mass spectrometry : RCM 20060101

Development of an HPLC-PAD-MS assay for the identification and quantification of major phenolic edelweiss (Leontopodium alpium Cass.) constituents.

Phytochemical analysis : PCA 20060101

Antimicrobial activity of flavonoids from Pelargonium radula (Cav.) L'Hérit.

Acta pharmaceutica (Zagreb, Croatia) 20051201

Isoquercitrin from Argemone platyceras inhibits carbachol and leukotriene D4-induced contraction in guinea-pig airways.

European journal of pharmacology 20051017

[Studies on chemical constituents from flowers of Apocynum venetum].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20050901

[Study on chemical constituents of Lagotis yunnanensis].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050901

Pressurized liquid extraction-capillary electrophoresis-mass spectrometry for the analysis of polar antioxidants in rosemary extracts.

Journal of chromatography. A 20050819

Difference in absorption of the two structurally similar flavonoid glycosides, hyperoside and isoquercitrin, in rats.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20050401

[Studies on chemical constituents from Salvia roborowskii Maxim].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050201

Antifungal activity of camptothecin, trifolin, and hyperoside isolated from Camptotheca acuminata.

Journal of agricultural and food chemistry 20050112

In vitro digestion and lactase treatment influence uptake of quercetin and quercetin glucoside by the Caco-2 cell monolayer.

Nutrition journal 20050101

[Applications of two-dimensional liquid chromatography coupled to mass spectrometry for the separation and identification of compounds in ginkgo biloba extracts].

Se pu = Chinese journal of chromatography 20050101

Preliminary HPLC study on some polyphenols of Geranium robertianum L. (Geraniaceae).

Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi 20050101

Lack of carcinogenicity of enzymatically modified isoquercitrin in F344/DuCrj rats.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20041201

Isolation of angiotensin converting enzyme (ACE) inhibitory flavonoids from Sedum sarmentosum.

Biological & pharmaceutical bulletin 20041201

Glycosides from Grewia damine and Filicium decipiens.

Natural product research 20041201

Cytotoxic activity of nepetin, a flavonoid from Eupatorium ballotaefolium HBK.

Die Pharmazie 20041201

Uptake of quercetin and quercetin 3-glucoside from whole onion and apple peel extracts by Caco-2 cell monolayers.

Journal of agricultural and food chemistry 20041117

Synthesis and biological evaluation of flavonoids as vasorelaxant agents.

Bioorganic & medicinal chemistry letters 20040802

The type of sugar moiety is a major determinant of the small intestinal uptake and subsequent biliary excretion of dietary quercetin glycosides.

The British journal of nutrition 20040601

Quercetin glucosides inhibit glucose uptake into brush-border-membrane vesicles of porcine jejunum.

The British journal of nutrition 20040601

[Studies on the chemical constituents of Knoxia corymbosa].

Yao xue xue bao = Acta pharmaceutica Sinica 20040601

Quercetin-4'-glucoside is more potent than quercetin-3-glucoside in protection of rat intestinal mucosa homogenates against iron ion-induced lipid peroxidation.

Journal of agricultural and food chemistry 20040407

Depsides from the petals of Papaver rhoeas.

Planta medica 20040401

Mycobacterium tuberculosis growth inhibition by constituents of Sapium haematospermum.

Journal of natural products 20040401

Antiviral flavonoids from the seeds of Aesculus chinensis.

Journal of natural products 20040401

Evaluation of the toxicity of enzymatically decomposed rutin with 13-weeks dietary administration to Wistar rats.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20040301

Characterization of flavonols in cranberry (Vaccinium macrocarpon) powder.

Journal of agricultural and food chemistry 20040128

[HPLC investigation of antioxidant components in Solidago herba].

Acta pharmaceutica Hungarica 20040101

Inhibitory effect of quercetin on carrageenan-induced inflammation in rats.

Life sciences 20031226

Field survey of Glycyrrhiza plants in Central Asia (3). Chemical characterization of G. glabra collected in Uzbekistan.

Chemical & pharmaceutical bulletin 20031101

Constituents from the leaves of Phellodendron amurense var. wilsonii and their bioactivity.

Journal of natural products 20030901

Herbal remedies of Solidago--correlation of phytochemical characteristics and antioxidative properties.

Journal of pharmaceutical and biomedical analysis 20030808

Inhibition of clastogenicity of benzo[a]pyrene and of its trans-7,8-dihydrodiol in mice in vivo by fruits, vegetables, and flavonoids.

Mutation research 20030606

Sesquiterpene lactones from Anthemis altissima and their anti-Helicobacter pylori activity.

Journal of natural products 20030501

Absorption of quercetin-3-glucoside and quercetin-4'-glucoside in the rat small intestine: the role of lactase phlorizin hydrolase and the sodium-dependent glucose transporter.

Biochemical pharmacology 20030401

Transformation of flavonoids by intestinal microorganisms.

International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition 20030301

Study on the inhibitory effects of Korean medicinal plants and their main compounds on the 1,1-diphenyl-2-picrylhydrazyl radical.

Phytomedicine : international journal of phytotherapy and phytopharmacology 20030101

The inhibitory effects of 12 medicinal plants and their component compounds on lipid peroxidation.

The American journal of Chinese medicine 20030101

Biorelevant dissolution testing of St John's wort products.

The Journal of pharmacy and pharmacology 20021201

Ardisiphenols and other antioxidant principles from the fruits of Ardisia colorata.

Chemical & pharmaceutical bulletin 20021101

Antioxidant and free-radical scavenging activity of constituents of the leaves of Tachigalia paniculata.

Journal of natural products 20021101

Iridoids from Phlomis aurea Decne growing in Egypt.

Die Pharmazie 20020901

Flavonoids uptake and their effect on cell cycle of human colon adenocarcinoma cells (Caco2).

British journal of cancer 20020520

Antioxidant and photoprotective activity of a crude extract of Culcitium reflexum H.B.K. leaves and their major flavonoids.

Journal of ethnopharmacology 20020201

Quercetin, but not its glycosides, is absorbed from the rat stomach.

Journal of agricultural and food chemistry 20020130

[Two flavone glycosides from Chinese traditional medicine Amomum villosum].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20020101

[Studies on the chemical constituents in the leaves of Cyclocarya paliurus].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20020101

[Constituents of the leaves of Ligustrum delavayanum Hariot].

Ceska a Slovenska farmacie : casopis Ceske farmaceuticke spolecnosti a Slovenske farmaceuticke spolecnosti 20011101

Antioxidative components from the aerial parts of Lactuca scariola L.

Archives of pharmacal research 20011001

[Chemical constituents from the leaves of crataegus pinnatifida Bge. var. major N.E.Br].

Yao xue xue bao = Acta pharmaceutica Sinica 20011001

High-performance liquid chromatographic method for simultaneous determination of hawthorn active components in rat plasma.

Journal of chromatography. B, Biomedical sciences and applications 20010905

Antiprotozoal activity of the constituents of Conyza filaginoides.

Journal of natural products 20010501

Anti-inflammatory and spasmolytic activity of extracts from Droserae herba.

Phytomedicine : international journal of phytotherapy and phytopharmacology 20010501

Presence of aldose reductase inhibitors in tea leaves.

Japanese journal of pharmacology 20010301

Interaction of quercetin glucosides with the intestinal sodium/glucose co-transporter (SGLT-1).

Cancer letters 20010126

Electrospray ionisation mass spectrometric study of degradation products of quercetin, quercetin-3-glucoside and quercetin-3-rhamnoglucoside, produced by in vitro fermentation with human faecal flora.

Rapid communications in mass spectrometry : RCM 20010101

Inhibitory effects of sudanese medicinal plant extracts on hepatitis C virus (HCV) protease.

Phytotherapy research : PTR 20001101

Inhibitory activity of flavonoids and tannins against HIV-1 protease.

Biological & pharmaceutical bulletin 20000901

A search for anti-viral properties in Panamanian medicinal plants. The effects on HIV and its essential enzymes.

Journal of ethnopharmacology 19990101

Inhibitory effects of Egyptian folk medicines on human immunodeficiency virus (HIV) reverse transcriptase.

Chemical & pharmaceutical bulletin 19950401

Inhibition of HIV infection by flavanoids.

Antiviral research 19931001