Nakagawa T and Yokozawa T |
Direct scavenging of nitric oxide and superoxide by green tea. |
2002 |
Food Chem. Toxicol. |
pmid:12419687
|
Tillekeratne LM et al. |
Differential inhibition of polymerase and strand-transfer activities of HIV-1 reverse transcriptase. |
2002 |
Bioorg. Med. Chem. Lett. |
pmid:11844664
|
Mochizuki M et al. |
Kinetic analysis and mechanistic aspects of autoxidation of catechins. |
2002 |
Biochim. Biophys. Acta |
pmid:11853955
|
Kennedy DO et al. |
Cellular thiol status-dependent inhibition of tumor cell growth via modulation of retinoblastoma protein phosphorylation by (-)-epigallocatechin. |
2002 |
Cancer Lett. |
pmid:11880178
|
Tanaka T et al. |
Synthesis of theaflavin from epicatechin and epigallocatechin by plant homogenates and role of epicatechin quinone in the synthesis and degradation of theaflavin. |
2002 |
J. Agric. Food Chem. |
pmid:11902970
|
Tan X et al. |
Changes in ceramide levels upon catechins-induced apoptosis in LoVo cells. |
2002 |
Life Sci. |
pmid:12148694
|
Sarni-Manchado P and Cheynier V |
Study of non-covalent complexation between catechin derivatives and peptides by electrospray ionization mass spectrometry. |
2002 |
J Mass Spectrom |
pmid:12112743
|
Nagaoka H et al. |
Spectrofluorometric determination of catechins with 1,2-diphenylethylenediamine. |
2002 |
Anal Sci |
pmid:12200848
|
de MejÃa EG and RamÃrez-Mares MV |
Leaf extract from Ardisia compressa protects against 1-nitropyrene-induced cytotoxicity and its antioxidant defense disruption in cultured rat hepatocytes. |
2002 |
Toxicology |
pmid:12204551
|
Plumb GW et al. |
Antioxidant properties of gallocatechin and prodelphinidins from pomegranate peel. |
2002 |
Redox Rep. |
pmid:11981454
|
Sartippour MR et al. |
Green tea inhibits vascular endothelial growth factor (VEGF) induction in human breast cancer cells. |
2002 |
J. Nutr. |
pmid:12163680
|
Hynes MJ and Coinceanainn MO |
Investigation of the release of iron from ferritin by naturally occurring antioxidants. |
2002 |
J. Inorg. Biochem. |
pmid:12009251
|
Yokozawa T et al. |
Study on the components of luobuma with peroxynitrite-scavenging activity. |
2002 |
Biol. Pharm. Bull. |
pmid:12081141
|
Young JF et al. |
Green tea extract only affects markers of oxidative status postprandially: lasting antioxidant effect of flavonoid-free diet. |
2002 |
Br. J. Nutr. |
pmid:12064344
|
Morris K |
Tea chemicals confirmed as cancer-busting compounds. |
2002 |
Lancet Oncol. |
pmid:12067792
|
Saito M et al. |
Green tea polyphenols inhibit metalloproteinase activities in the skin, muscle, and blood of rainbow trout. |
2002 |
J. Agric. Food Chem. |
pmid:12428978
|
Murakami C et al. |
Effect of tea catechins on cellular lipid peroxidation and cytotoxicity in HepG2 cells. |
2002 |
Biosci. Biotechnol. Biochem. |
pmid:12224642
|
Tanaka T et al. |
Accumulation of epigallocatechin quinone dimers during tea fermentation and formation of theasinensins. |
2002 |
J. Nat. Prod. |
pmid:12444680
|
Vergote D et al. |
(-)-Epigallocatechin (EGC) of green tea induces apoptosis of human breast cancer cells but not of their normal counterparts. |
2002 |
Breast Cancer Res. Treat. |
pmid:12462380
|
Lee MJ et al. |
Pharmacokinetics of tea catechins after ingestion of green tea and (-)-epigallocatechin-3-gallate by humans: formation of different metabolites and individual variability. |
2002 |
Cancer Epidemiol. Biomarkers Prev. |
pmid:12376503
|
Luo XD et al. |
Polyphenolic antioxidants from the fruits of Chrysophyllum cainito L. (Star Apple). |
2002 |
J. Agric. Food Chem. |
pmid:11879006
|
Kumamoto M et al. |
Effects of pH and metal ions on antioxidative activities of catechins. |
2001 |
Biosci. Biotechnol. Biochem. |
pmid:11272815
|
Chen Z et al. |
Degradation of green tea catechins in tea drinks. |
2001 |
J. Agric. Food Chem. |
pmid:11170614
|
Crouvezier S et al. |
The effects of phenolic components of tea on the production of pro- and anti-inflammatory cytokines by human leukocytes in vitro. |
2001 |
Cytokine |
pmid:11243706
|
Yoshioka H et al. |
Spin-trapping study on the hydroxyl radical formed from a tea catechin-Cu(II) system. |
2001 |
Biosci. Biotechnol. Biochem. |
pmid:11577706
|
Zhu BT et al. |
Rapid conversion of tea catechins to monomethylated products by rat liver cytosolic catechol-O-methyltransferase. |
2001 |
Xenobiotica |
pmid:11780762
|
Van Amelsvoort JM et al. |
Plasma concentrations of individual tea catechins after a single oral dose in humans. |
2001 |
Xenobiotica |
pmid:11780763
|
Baumann D et al. |
A simple isolation method for the major catechins in green tea using high-speed countercurrent chromatography. |
2001 |
J. Nat. Prod. |
pmid:11277755
|
Opare Kennedy D et al. |
Growth inhibitory effect of green tea extract and (-)-epigallocatechin in Ehrlich ascites tumor cells involves a cellular thiol-dependent activation of mitogenic-activated protein kinases. |
2001 |
Chem. Biol. Interact. |
pmid:11311209
|
Katiyar SK and Elmets CA |
Green tea polyphenolic antioxidants and skin photoprotection (Review). |
2001 |
Int. J. Oncol. |
pmid:11351267
|
Smith DM and Dou QP |
Green tea polyphenol epigallocatechin inhibits DNA replication and consequently induces leukemia cell apoptosis. |
2001 |
Int. J. Mol. Med. |
pmid:11351279
|
Meng X et al. |
Formation and identification of 4'-O-methyl-(-)-epigallocatechin in humans. |
2001 |
Drug Metab. Dispos. |
pmid:11353745
|
Zhu M et al. |
Pharmacokinetics and system linearity of tea catechins in rat. |
2001 |
Xenobiotica |
pmid:11334265
|
Warden BA et al. |
Catechins are bioavailable in men and women drinking black tea throughout the day. |
2001 |
J. Nutr. |
pmid:11385060
|
Sartippour MR et al. |
Green tea and its catechins inhibit breast cancer xenografts. |
2001 |
Nutr Cancer |
pmid:11962250
|
Bertoldi M et al. |
Green tea polyphenols: novel irreversible inhibitors of dopa decarboxylase. |
2001 |
Biochem. Biophys. Res. Commun. |
pmid:11374875
|
Tsuchiya H |
Stereospecificity in membrane effects of catechins. |
2001 |
Chem. Biol. Interact. |
pmid:11248221
|
Muto S et al. |
Inhibition by green tea catechins of metabolic activation of procarcinogens by human cytochrome P450. |
2001 |
Mutat. Res. |
pmid:11470492
|
Elattar TM and Virji AS |
Effect of tea polyphenols on growth of oral squamous carcinoma cells in vitro. |
2000 Sep- Oct |
Anticancer Res. |
pmid:11131648
|
Suganuma M et al. |
Mechanisms of cancer prevention by tea polyphenols based on inhibition of TNF-alpha expression. |
2000 |
Biofactors |
pmid:11237202
|
Sarkar S et al. |
Effect of black tea on teeth. |
2000 |
J Indian Soc Pedod Prev Dent |
pmid:11601182
|
Erickson AJ et al. |
Nitrification inhibitors from the roots of Leucaena leucocephala. |
2000 |
J. Agric. Food Chem. |
pmid:11312789
|
Li Y et al. |
[Determination of catechins in grape seeds by capillary electrophoresis]. |
2000 |
Se Pu |
pmid:12541733
|
Bors W et al. |
Electron paramagnetic resonance studies of radical species of proanthocyanidins and gallate esters. |
2000 |
Arch. Biochem. Biophys. |
pmid:10666317
|
Adnyana IK et al. |
Quadranosides I-V, new triterpene glucosides from the seeds of Combretum quadrangulare. |
2000 |
J. Nat. Prod. |
pmid:10785422
|
Lee MH et al. |
EBV DNA polymerase inhibition of tannins from Eugenia uniflora. |
2000 |
Cancer Lett. |
pmid:10806300
|
Zhu N et al. |
Identification of oxidation products of (-)-epigallocatechin gallate and (-)-epigallocatechin with H(2)O(2). |
2000 |
J. Agric. Food Chem. |
pmid:10775337
|
Yee YK and Koo MW |
Anti-Helicobacter pylori activity of Chinese tea: in vitro study. |
2000 |
Aliment. Pharmacol. Ther. |
pmid:10792128
|
Buschmann H et al. |
Hydrogen peroxide and flavan-3-ols in storage roots of cassava (Manihot esculenta crantz) during postharvest deterioration. |
2000 |
J. Agric. Food Chem. |
pmid:11087513
|
Kobayashi Y et al. |
Green tea polyphenols inhibit the sodium-dependent glucose transporter of intestinal epithelial cells by a competitive mechanism. |
2000 |
J. Agric. Food Chem. |
pmid:11087528
|
Yang GY et al. |
Effect of black and green tea polyphenols on c-jun phosphorylation and H(2)O(2) production in transformed and non-transformed human bronchial cell lines: possible mechanisms of cell growth inhibition and apoptosis induction. |
2000 |
Carcinogenesis |
pmid:11062165
|
Uesato S et al. |
Antitumor promoting activities of 3-O-acyl-(-)epigallocatechins. |
2000 |
Bioorg. Med. Chem. Lett. |
pmid:10937722
|
Tan X et al. |
Differences of four catechins in cell cycle arrest and induction of apoptosis in LoVo cells. |
2000 |
Cancer Lett. |
pmid:10940502
|
Valcic S et al. |
Antioxidant chemistry of green tea catechins. New oxidation products of (-)-epigallocatechin gallate and (-)-epigallocatechin from their reactions with peroxyl radicals. |
2000 |
Chem. Res. Toxicol. |
pmid:10995252
|
Lotito SB and Fraga CG |
Catechins delay lipid oxidation and alpha-tocopherol and beta-carotene depletion following ascorbate depletion in human plasma. |
2000 |
Proc. Soc. Exp. Biol. Med. |
pmid:10998196
|
Jovanovic SV and Simic MG |
Antioxidants in nutrition. |
2000 |
Ann. N. Y. Acad. Sci. |
pmid:10863550
|
Yang B et al. |
Determination of catechins in human urine subsequent to tea ingestion by high-performance liquid chromatography with electrochemical detection. |
2000 |
Anal. Biochem. |
pmid:10929811
|
Long LH et al. |
Artifacts in cell culture: rapid generation of hydrogen peroxide on addition of (-)-epigallocatechin, (-)-epigallocatechin gallate, (+)-catechin, and quercetin to commonly used cell culture media. |
2000 |
Biochem. Biophys. Res. Commun. |
pmid:10873562
|
Liu Z et al. |
Antioxidative effects of green tea polyphenols on free radical initiated and photosensitized peroxidation of human low density lipoprotein. |
2000 |
Chem. Phys. Lipids |
pmid:10878235
|
Abe I et al. |
Green tea polyphenols: novel and potent inhibitors of squalene epoxidase. |
2000 |
Biochem. Biophys. Res. Commun. |
pmid:10679280
|
Tanaka T et al. |
Oxidation and epimerization of epigallocatechin in banana fruits. |
2000 |
Phytochemistry |
pmid:10680189
|
Kondo K et al. |
Mechanistic studies of catechins as antioxidants against radical oxidation. |
1999 |
Arch. Biochem. Biophys. |
pmid:9917331
|
Okushio K et al. |
Methylation of tea catechins by rat liver homogenates. |
1999 |
Biosci. Biotechnol. Biochem. |
pmid:10192923
|
Meckes M et al. |
Antiprotozoal properties of Helianthemum glomeratum. |
1999 |
Phytother Res |
pmid:10190180
|
Fulcrand H et al. |
Study of wine tannin oligomers by on-line liquid chromatography electrospray ionization mass spectrometry. |
1999 |
J. Agric. Food Chem. |
pmid:10552410
|
Zhu QY et al. |
Regeneration of alpha-tocopherol in human low-density lipoprotein by green tea catechin. |
1999 |
J. Agric. Food Chem. |
pmid:10552489
|
|
Safety assessment and potential health benefits of food components based on selected scientific criteria. ILSI North America Technical Committee on Food Components for Health Promotion. |
1999 |
Crit Rev Food Sci Nutr |
pmid:10367185
|
Yang CS et al. |
Human salivary tea catechin levels and catechin esterase activities: implication in human cancer prevention studies. |
1999 |
Cancer Epidemiol. Biomarkers Prev. |
pmid:9950244
|
Hoshino N et al. |
Damage to the cytoplasmic membrane of Escherichia coli by catechin-copper (II) complexes. |
1999 |
Free Radic. Biol. Med. |
pmid:10641717
|
Bors W and Michel C |
Antioxidant capacity of flavanols and gallate esters: pulse radiolysis studies. |
1999 |
Free Radic. Biol. Med. |
pmid:10641736
|
Hashimoto T et al. |
Interaction of tea catechins with lipid bilayers investigated with liposome systems. |
1999 |
Biosci. Biotechnol. Biochem. |
pmid:10664864
|
Brown MD |
Green tea (Camellia sinensis) extract and its possible role in the prevention of cancer. |
1999 |
Altern Med Rev |
pmid:10559550
|
Hayakawa F et al. |
DNA cleavage activities of (-)-epigallocatechin, (-)-epicatechin, (+)-catechin, and (-)-epigallocatechin gallate with various kinds of metal ions. |
1999 |
Biosci. Biotechnol. Biochem. |
pmid:10610127
|
Sugita-Konishi Y et al. |
Epigallocatechin gallate and gallocatechin gallate in green tea catechins inhibit extracellular release of Vero toxin from enterohemorrhagic Escherichia coli O157:H7. |
1999 |
Biochim. Biophys. Acta |
pmid:10572924
|
Kurihara M et al. |
[Computational study on antioxidation mechanism of catechins]. |
1999 |
Kokuritsu Iyakuhin Shokuhin Eisei Kenkyusho Hokoku |
pmid:10939849
|
Kaneko T et al. |
Inhibition of linoleic acid hydroperoxide-induced toxicity in cultured human umbilical vein endothelial cells by catechins. |
1998 |
Chem. Biol. Interact. |
pmid:9744559
|
Kennedy DO et al. |
Involvement of protein tyrosine phosphorylation in the effect of green tea polyphenols on Ehrlich ascites tumor cells in vitro. |
1998 |
Chem. Biol. Interact. |
pmid:9609384
|
Okubo S et al. |
[Bactericidal and anti-toxin activities of catechin on enterohemorrhagic Escherichia coli]. |
1998 |
Kansenshogaku Zasshi |
pmid:9585693
|
Lu LH et al. |
Epigallocatechin suppression of proliferation of vascular smooth muscle cells: correlation with c-jun and JNK. |
1998 |
Br. J. Pharmacol. |
pmid:9720795
|
Hasegawa R et al. |
[Inhibitory effect of green tea infusion of hepatotoxicity]. |
1998 |
Kokuritsu Iyakuhin Shokuhin Eisei Kenkyusho Hokoku |
pmid:10097515
|
Soriani M et al. |
Modulation of the UVA activation of haem oxygenase, collagenase and cyclooxygenase gene expression by epigallocatechin in human skin cells. |
1998 |
FEBS Lett. |
pmid:9845332
|
Zhang L et al. |
[Studies on tannins from Tripterygium hypoglaucum (lévl.) hutch]. |
1998 |
Zhongguo Zhong Yao Za Zhi |
pmid:11599388
|
Bouhamidi R et al. |
High protection by grape seed proanthocyanidins (GSPC) of polyunsaturated fatty acids against UV-C induced peroxidation. |
1998 |
C. R. Acad. Sci. III, Sci. Vie |
pmid:9759355
|
Satoh K et al. |
Rapid determination of ascorbate by ESR spectroscopy. |
1997 Sep-Oct |
Anticancer Res. |
pmid:9413191
|
Aucamp J et al. |
Inhibition of xanthine oxidase by catechins from tea (Camellia sinensis). |
1997 Nov-Dec |
Anticancer Res. |
pmid:9494537
|
Nakagawa K et al. |
Dose-dependent incorporation of tea catechins, (-)-epigallocatechin-3-gallate and (-)-epigallocatechin, into human plasma. |
1997 |
Biosci. Biotechnol. Biochem. |
pmid:9438978
|
Shiozaki T et al. |
[Effect of tea extracts, catechin and caffeine against type-I allergic reaction]. |
1997 |
Yakugaku Zasshi |
pmid:9261215
|
Stammler G and Volm M |
Green tea catechins (EGCG and EGC) have modulating effects on the activity of doxorubicin in drug-resistant cell lines. |
1997 |
Anticancer Drugs |
pmid:9095331
|
Katiyar SK et al. |
Protection against induction of mouse skin papillomas with low and high risk of conversion to malignancy by green tea polyphenols. |
1997 |
Carcinogenesis |
pmid:9067548
|
Yamanaka N et al. |
Green tea catechins such as (-)-epicatechin and (-)-epigallocatechin accelerate Cu2+-induced low density lipoprotein oxidation in propagation phase. |
1997 |
FEBS Lett. |
pmid:9013893
|
Chen L et al. |
Absorption, distribution, elimination of tea polyphenols in rats. |
1997 |
Drug Metab. Dispos. |
pmid:9311619
|
Zhang A et al. |
Inhibitory effects of jasmine green tea epicatechin isomers on free radical-induced lysis of red blood cells. |
1997 |
Life Sci. |
pmid:9244364
|
Yoshiki Y et al. |
Mechanism of catechin chemiluminescence in the presence of active oxygen. |
1996 May-Jun |
J. Biolumin. Chemilumin. |
pmid:8844343
|
Hibasami H et al. |
Induction of programmed cell death (apoptosis) in human lymphoid leukemia cells by catechin compounds. |
1996 Jul-Aug |
Anticancer Res. |
pmid:8712725
|
Sakanaka S et al. |
Inhibitory effects of green tea polyphenols on growth and cellular adherence of an oral bacterium, Porphyromonas gingivalis. |
1996 |
Biosci. Biotechnol. Biochem. |
pmid:8704303
|
Hiramoto K et al. |
Effect of plant phenolics on the formation of the spin-adduct of hydroxyl radical and the DNA strand breaking by hydroxyl radical. |
1996 |
Biol. Pharm. Bull. |
pmid:8860958
|
Kakuda T et al. |
Effects of tea (Camellia sinensis) chemical compounds on ethanol metabolism in ICR mice. |
1996 |
Biosci. Biotechnol. Biochem. |
pmid:8987593
|
Uchida S et al. |
Effects of (-)-epigallocatechin-3-O-gallate (green tea tannin) on the life span of stroke-prone spontaneously hypertensive rats. |
1995 |
Clin Exp Pharmacol Physiol Suppl |
pmid:9072402
|
Du Q et al. |
Purification of (-)-epigallocatechin from enzymatic hydrolysate of its gallate using high-speed counter-current chromatography. |
1994 |
J Chromatogr A |
pmid:7849987
|
Matsuo T et al. |
Identification of (+)-gallocatechin as a bio-antimutagenic compound in Psidium guava leaves. |
1994 |
Phytochemistry |
pmid:7765204
|