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Results: 1 to 20 of 190

1.

Complexation of epigallocatechin gallate (a green tea extract, egcg) with Mn2+: nuclear spin relaxation by the paramagnetic ion.

Navarro RE, Santacruz H, Inoue M.

J Inorg Biochem. 2005 Feb;99(2):584-8.

PMID:
15621293
[PubMed - indexed for MEDLINE]
2.

Potentiometric and (1)H NMR studies of complexation of Al(3+) with (-)-epigallocatechin gallate, a major active constituent of green tea.

Inoue MB, Inoue M, Fernando Q, Valcic S, Timmermann BN.

J Inorg Biochem. 2002 Jan 1;88(1):7-13.

PMID:
11750019
[PubMed - indexed for MEDLINE]
3.

Antioxidant chemistry of green tea catechins. New oxidation products of (-)-epigallocatechin gallate and (-)-epigallocatechin from their reactions with peroxyl radicals.

Valcic S, Burr JA, Timmermann BN, Liebler DC.

Chem Res Toxicol. 2000 Sep;13(9):801-10.

PMID:
10995252
[PubMed - indexed for MEDLINE]
4.

Preparation and antioxidant activity of green tea extract enriched in epigallocatechin (EGC) and epigallocatechin gallate (EGCG).

Hu J, Zhou D, Chen Y.

J Agric Food Chem. 2009 Feb 25;57(4):1349-53. doi: 10.1021/jf803143n.

PMID:
19182914
[PubMed - indexed for MEDLINE]
5.

Dynamic behavior of tea catechins interacting with lipid membranes as determined by NMR spectroscopy.

Uekusa Y, Kamihira M, Nakayama T.

J Agric Food Chem. 2007 Nov 28;55(24):9986-92. Epub 2007 Oct 30.

PMID:
17966973
[PubMed - indexed for MEDLINE]
6.

Free radicals generated during oxidation of green tea polyphenols: electron paramagnetic resonance spectroscopy combined with density functional theory calculations.

Severino JF, Goodman BA, Kay CW, Stolze K, Tunega D, Reichenauer TG, Pirker KF.

Free Radic Biol Med. 2009 Apr 15;46(8):1076-88. doi: 10.1016/j.freeradbiomed.2009.01.004. Epub 2009 Jan 20.

PMID:
19439236
[PubMed - indexed for MEDLINE]
7.

Epigallocatechin gallate, the main polyphenol in green tea, binds to the T-cell receptor, CD4: Potential for HIV-1 therapy.

Williamson MP, McCormick TG, Nance CL, Shearer WT.

J Allergy Clin Immunol. 2006 Dec;118(6):1369-74. Epub 2006 Oct 13.

PMID:
17157668
[PubMed - indexed for MEDLINE]
8.

Green tea catechins inhibit bacterial DNA gyrase by interaction with its ATP binding site.

Gradisar H, Pristovsek P, Plaper A, Jerala R.

J Med Chem. 2007 Jan 25;50(2):264-71.

PMID:
17228868
[PubMed - indexed for MEDLINE]
9.

Epimerization of tea catechins and O-methylated derivatives of (-)-epigallocatechin-3-O-gallate: relationship between epimerization and chemical structure.

Suzuki M, Sano M, Yoshida R, Degawa M, Miyase T, Maeda-Yamamoto M.

J Agric Food Chem. 2003 Jan 15;51(2):510-4.

PMID:
12517118
[PubMed - indexed for MEDLINE]
10.

Structure-activity study of epi-gallocatechin gallate (EGCG) analogs as proteasome inhibitors.

Wan SB, Landis-Piwowar KR, Kuhn DJ, Chen D, Dou QP, Chan TH.

Bioorg Med Chem. 2005 Mar 15;13(6):2177-85.

PMID:
15727870
[PubMed - indexed for MEDLINE]
12.

[Mechanism of interaction between risperidone and tea catechin (2) influence of presence of galloyl group in catechin on insoluble complex formation with risperidone].

Ikeda H, Moriwaki H, Matsubara T, Yukawa M, Iwase Y, Yukawa E, Aki H.

Yakugaku Zasshi. 2012;132(1):145-53. Japanese.

PMID:
22214589
[PubMed - indexed for MEDLINE]
Free Article
13.

Identification of oxidation products of (-)-epigallocatechin gallate and (-)-epigallocatechin with H(2)O(2).

Zhu N, Huang TC, Yu Y, LaVoie EJ, Yang CS, Ho CT.

J Agric Food Chem. 2000 Apr;48(4):979-81.

PMID:
10775337
[PubMed - indexed for MEDLINE]
14.

Kinetics of reduction of ferrylmyoglobin by (-)-epigallocatechin gallate and green tea extract.

Hu M, Skibsted LH.

J Agric Food Chem. 2002 May 8;50(10):2998-3003.

PMID:
11982432
[PubMed - indexed for MEDLINE]
15.

Tea polyphenol (-)-epigallocatechin-3-gallate: a new trapping agent of reactive dicarbonyl species.

Sang S, Shao X, Bai N, Lo CY, Yang CS, Ho CT.

Chem Res Toxicol. 2007 Dec;20(12):1862-70. Epub 2007 Nov 15.

PMID:
18001060
[PubMed - indexed for MEDLINE]
16.

Epigallocatechin gallate and gallocatechin gallate in green tea catechins inhibit extracellular release of Vero toxin from enterohemorrhagic Escherichia coli O157:H7.

Sugita-Konishi Y, Hara-Kudo Y, Amano F, Okubo T, Aoi N, Iwaki M, Kumagai S.

Biochim Biophys Acta. 1999 Oct 18;1472(1-2):42-50.

PMID:
10572924
[PubMed - indexed for MEDLINE]
Free Article
17.

Presence of two forms of methylated (-)-epigallocatechin-3-gallate in green tea.

Amarowicz R, Shahidi F.

Nahrung. 2003 Feb;47(1):21-3.

PMID:
12653431
[PubMed - indexed for MEDLINE]
18.

[Mechanism of interaction between risperidone and tea catechin(1)complex formation of risperidone with epigallocatechin gallate].

Ikeda H, Moriwaki H, Yukawa M, Iwase Y, Aki H.

Yakugaku Zasshi. 2010 Nov;130(11):1589-95. Japanese.

PMID:
21048420
[PubMed - indexed for MEDLINE]
Free Article
19.

Tandem mass spectrometry studies of green tea catechins. Identification of three minor components in the polyphenolic extract of green tea.

Miketova P, Schram KH, Whitney J, Li M, Huang R, Kerns E, Valcic S, Timmermann BN, Rourick R, Klohr S.

J Mass Spectrom. 2000 Jul;35(7):860-9.

PMID:
10934439
[PubMed - indexed for MEDLINE]
20.

Enzymology of methylation of tea catechins and inhibition of catechol-O-methyltransferase by (-)-epigallocatechin gallate.

Lu H, Meng X, Yang CS.

Drug Metab Dispos. 2003 May;31(5):572-9.

PMID:
12695345
[PubMed - indexed for MEDLINE]
Free Article

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