catechin has been researched along with gallocatechin-3-gallate in 87 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 34 (39.08) | 29.6817 |
| 2010's | 40 (45.98) | 24.3611 |
| 2020's | 13 (14.94) | 2.80 |
| Authors | Studies |
|---|---|
| Bae, K; Jeon, SY; Seong, YH; Song, KS | 1 |
| Arai, K; Kusu, F; Yang, B | 1 |
| Kim, JH; Kim, SI; Song, KS | 1 |
| Juneja, LR; Nakagawa, T; Shu, S; Terasawa, K; Yokozawa, T | 1 |
| Go, VL; Heber, D; Lu, Q; Ma, J; Nguyen, M; Sartippour, MR | 1 |
| Cheynier, V; Sarni-Manchado, P | 1 |
| Nakagawa, T; Yokozawa, T | 1 |
| Chen, SW; Dai, J; Tang, J; Wang, HX | 1 |
| Albini, A; Benelli, R; Calabrese, F; Dell'Aica, I; Donà, M; Garbisa, S; Morini, M | 1 |
| Chang, J; Cooper, R; Janle, EM; Morré, DJ; Morré, DM; Sun, H | 1 |
| Akizawa, T; Asai, T; Hashimoto, F; Matsukawa, M; Oku, N; Yahara, S; Yamakawa, S | 1 |
| Chen, L; Jiao, H; Yang, X; Zhao, B | 1 |
| Goto, H; Hamada, T; Ikeda, I; Imaizumi, K; Kakuda, T; Kobayashi, M; Nozawa, A; Sugimoto, A; Tsuda, K | 1 |
| Kamaguchi, A; Leung, KP; Maeda, N; Nakayama, K; Okamoto, M; Sugimoto, A | 1 |
| Chan, TH; Chen, D; Dou, QP; Kuhn, DJ; Landis-Piwowar, KR; Wan, SB | 1 |
| Kouno, I; Matsuo, Y; Tanaka, T | 1 |
| Hiraki, E; Jisaka, M; Katsukawa, M; Nakano, A; Nishimura, K; Ueda, N; Yamamoto, S; Yokota, K | 1 |
| Bellosta, S; Bosisio, E; Canavesi, M; Dell'agli, M; Galli, GV; Parente, R; Rizzi, L; Romeo, S; Rota, F | 1 |
| Anton, S; Melville, L; Rena, G | 1 |
| Ando, H; Fukuzawa, Y; Hotta, Y; Huang, L; Ishikawa, N; Miyazeki, K; Muto, T; Nonogaki, T; Tushima, H; Wakida, Y; Yajima, M | 1 |
| Haginaka, J; Ichitani, M; Sambe, H; Sugimoto, A; Tabo, H; Takihara, T | 1 |
| Chiba, T; Fukuzawa, Y; Hirai, M; Hotta, Y; Ishikawa, N; Isobe, F; Kawamura, N; Nakano, A; Wakida, Y | 1 |
| Chen, L; Chen, P; Deng, L | 1 |
| Hakamata, H; Kojima, S; Kotani, A; Kusu, F; Takahashi, K | 1 |
| Harano, K; Ishizu, T; Kajitani, S; Tsutsumi, H; Yamamoto, H | 1 |
| Fujimura, Y; Tachibana, H; Umeda, D; Yamada, K | 1 |
| Baik, JH; Kim, CW; Kim, JK; Lee, SM; Shin, HJ | 1 |
| Ichinose, T; Imaizumi, K; Jinde, M; Kawashima, Y; Nomura, S; Tachiyashiki, K | 1 |
| Liang, RX; Wang, L; Yang, B; Ye, JX | 1 |
| Baier, M; Becker, CF; Brumm, L; Engelhard, M; Gazit, E; Levy, M; Miesbauer, M; Oesterhelt, D; Olschewski, D; Rambold, AS; Riemer, C; Seidel, R; Smale, L; Tatzelt, J; Winklhofer, KF | 1 |
| Harano, K; Ishizu, T; Tsutsumi, H; Yamamoto, H | 1 |
| Aarts, JM; de Haan, L; Gliszczyńska-Swigło, A; Muzolf-Panek, M; Rietjens, IM; Szymusiak, H; Tyrakowska, B; Vervoort, JM | 1 |
| Humpf, HU; van't Slot, G | 1 |
| Liu, J; Liu, Z; Zhu, F | 1 |
| Ishizu, T; Sato, T; Tsutsumi, H | 2 |
| Miyase, T; Sano, M; Yoshino, K | 1 |
| Chen, W; Han, W; Jiang, F; Si, Y; Wu, Z; Yi, K; Zhao, Y | 1 |
| Azuma, T; Ekuni, D; Endo, Y; Irie, K; Maruyama, T; Morita, M; Tamaki, N; Tomofuji, T; Yamamoto, T | 1 |
| Jungbauer, A; Liebner, F; Zoechling, A | 1 |
| Abdel-Rahman, MH; Davidorf, FH; Salem, MM | 1 |
| Chen, X; Ding, G; Lv, H; Ma, S; Yu, S | 1 |
| Chen, GS; Feng, CH; Wang, QS; Xu, YQ; Yin, JF; Yuan, HB | 1 |
| Ahn, SA; Kang, HK; Kim, D; Kim, DW; Kim, YM; Nguyen, TT; Nguyen, VD; Woo, HJ; Xia, Y | 1 |
| Boušová, I; Dršata, J; Hájek, J; Skálová, L | 1 |
| Roh, C | 1 |
| Cunha, CA; da Silva, CM; de Oliveira Carvalho, P; de Souza, CT; Lira, FS; Oller do Nascimento, CM; Oyama, LM; Pimentel, GD; Ribeiro, EB; Rodrigues, B; Rosa Neto, JC; Sawaya, AC; Souza, GI | 1 |
| Guo, JL; Jia, YY; Jiang, JM; Liu, PQ; Zhang, Y | 1 |
| Hong, SP; Jeon, YW; Kim, YE; Kim, YH; Lee, CH; Lee, LS; Lee, N | 1 |
| Dal Bosco, M; Darra, E; Marechal, JD; Mariotto, S; Menegazzi, M; Perahia, D; Romeo, S; Safwat, AA; Shoji, K; Suzuki, H; Vaiana, N | 1 |
| Ahn, HK; Chang, YS; Jang, JH; Kim, EC; Kim, SJ; Kwon, HJ; Lee, JY; Park, YD; Song, YJ | 1 |
| Liang, J; Liao, X; Liu, YM; Ren, XY; Yuan, L; Zhu, YT | 1 |
| Ishikawa, T; Kaneko, YK; Kojima, Y; Takii, M; Yokosawa, H | 1 |
| Crampton, B; Hussein, A; Kishore, N; Lall, N; Momtaz, S; Naidoo, S; Nqephe, M | 1 |
| Han, X; Ko, CH; Li, K; Liu, CL; Shi, X; Song, X; Yang, X; Ye, C; Zhou, X | 1 |
| Bešlić, ZS; Dabić Zagorac, DČ; Davidović, SM; Gašić, UM; Natić, MM; Pantelić, MM; Tešić, ŽLj; Todić, SR | 1 |
| Gao, WY; Hui, X; Li, FF; Li, H; Liu, H; Tian, FL | 1 |
| Berry, MJ; Fang, R; Kirkup, D; Kite, GC; Porter, EA; Redfern, SP; Simmonds, MS; Terry, LA | 1 |
| Gao, WY; Hua, SH; Hui, X; Li, H; Wu, QQ | 1 |
| Chen, Z; Gao, X; Li, B; Li, X; Lin, X; Zhang, Y | 1 |
| Chen, Y; Huang, J; Li, Q; Li, Y; Lin, H; Liu, Z; Luo, Y; Wang, K; Zhang, Y | 1 |
| Chen, B; Hou, R; Long, P; Meng, Q; Peng, Y; Xi, J; Zhang, L; Zhou, J | 1 |
| Annabi, B; Bourgault, S; Djerir, D; Iddir, M; Lamy, S | 1 |
| Ho, CT; Hung, WL; Sang, S; Wan, X; Wang, S; Wang, Y | 1 |
| Chen, B; Meng, Q; Zhang, L; Zhang, S; Zhang, Y; Zhou, J | 1 |
| Ajandouz, EH; Brouant, P; Desseaux, V; Stocker, P | 1 |
| Ebeler, SE; Frost, S; Heymann, H; Lerno, LA; Zweigenbaum, J | 1 |
| Deng, B; Han, B; Liu, W; Ma, S; Ren, D; Xiao, J; Xin, Z; Yi, L; Zhang, Y | 1 |
| Hayashi, N; Ujihara, T | 1 |
| Chen, WS; Hsiao, MY; Hsu, CH; Liao, WH; Lin, AC; Lin, FH; Wang, TG | 1 |
| Cho, D; Choi, JK; Hong, YD; Jeong, HW; Kim, AY; Kim, JK; Lee, JH; Seo, DB | 1 |
| Gao, WY; Li, H; Liang, YF; Ma, SB; Wu, QQ | 1 |
| Chen, F; Hu, L; Li, J; Liu, T; Sheng, J; Wang, X; Xu, H; Xu, J; Zhang, B; Zi, C | 1 |
| Funayama, S; Izuo, N; Kim, J; Shimizu, T | 1 |
| Du, X; Liang, P; Ni, D; Wang, D; Xia, J; Yu, Z | 1 |
| Acosta-Martin, AE; Falconer, RJ; James, DC; Nagy, T; Toronjo-Urquiza, L | 1 |
| Huang, JA; Li, J; Li, Y; Lin, Y; Liu, Z; Zhang, X | 1 |
| Ahn, JW; Chae, HK; Chung, S; Jang, WS; Jeong, JH; Kim, S; Kim, YH; Ko, S | 1 |
| Gong, D; Ni, M; Pan, J; Song, X; Zhang, G; Zhang, Y | 1 |
| Guo, G; Ma, B; Ma, C; Wang, Z; Xia, T; Zheng, C; Zhou, B | 1 |
| Hwang, GS; Kang, KS; Park, DH; Park, JY | 1 |
| Cai, H; Cui, J; Han, QY; Li, AL; Li, T; Li, WH; Sun, LM; Wang, M; Xia, T; Xing, JQ; Xue, W; Yin, X; Yu, Y; Yuan, Z; Zhang, R; Zhang, XM; Zhao, M; Zhou, T; Zhu, Y | 1 |
| Li, QS; Liang, YR; Lu, JL; Wang, YQ; Zheng, XQ | 1 |
| Apichai, S; Grudpan, K; Khanongnuch, C; Pattananandecha, T; Saenjum, C; Wangkarn, S | 1 |
| Bao, J; Cui, M; Gao, D; Li, D; Li, M; Lin, J; Ren, S; Sun, R; Wang, M; Xiao, T; Yang, C; Zhang, L; Zhang, P; Zheng, C; Zhou, H | 1 |
| Gong, D; Hong, X; Song, X; Wu, X; Yang, C; Zhang, G | 1 |
| Peng, H; Shahidi, F | 1 |
1 review(s) available for catechin and gallocatechin-3-gallate
| Article | Year |
|---|---|
Antiviral Effects of Green Tea EGCG and Its Potential Application against COVID-19.
Topics: Animals; Antiviral Agents; Catechin; COVID-19 Drug Treatment; Humans; Tea; Virus Internalization; Viruses | 2021 |
86 other study(ies) available for catechin and gallocatechin-3-gallate
| Article | Year |
|---|---|
Green tea catechins as a BACE1 (beta-secretase) inhibitor.
Topics: Amyloid Precursor Protein Secretases; Aspartic Acid Endopeptidases; Catechin; Endopeptidases; Kinetics; Magnetic Resonance Spectroscopy; Molecular Structure; Protease Inhibitors; Tea | 2003 |
Determination of catechins in human urine subsequent to tea ingestion by high-performance liquid chromatography with electrochemical detection.
Topics: Acetonitriles; Catechin; Chromatography, High Pressure Liquid; Electrochemistry; Flavonoids; Humans; Hydrogen-Ion Concentration; Kinetics; Models, Chemical; Phosphates; Tea; Time Factors | 2000 |
Prolyl endopeptidase inhibitors from green tea.
Topics: Camellia sinensis; Catechin; Kinetics; Magnetic Resonance Spectroscopy; Plant Extracts; Prolyl Oligopeptidases; Protease Inhibitors; Serine Endopeptidases; Spectrometry, Mass, Fast Atom Bombardment; Spectrophotometry, Ultraviolet | 2001 |
Protective activity of green tea against free radical- and glucose-mediated protein damage.
Topics: Amidines; Antioxidants; Catechin; Free Radicals; Glucose; Glycation End Products, Advanced; Glycosylation; Hydrolyzable Tannins; Oxidants; Oxidation-Reduction; Plant Extracts; Proteins; Tea | 2002 |
Green tea and its catechins inhibit breast cancer xenografts.
Topics: Animals; Breast Neoplasms; Catechin; Cell Division; Cells, Cultured; Endothelium, Vascular; Humans; Mice; Mice, SCID; Plant Extracts; Tea; Transplantation, Heterologous; Umbilical Veins | 2001 |
Study of non-covalent complexation between catechin derivatives and peptides by electrospray ionization mass spectrometry.
Topics: Amino Acid Sequence; Catechin; Dimerization; Food Analysis; Macromolecular Substances; Molecular Sequence Data; Peptide Fragments; Peptides; Proline-Rich Protein Domains; Solutions; Spectrometry, Mass, Electrospray Ionization | 2002 |
Direct scavenging of nitric oxide and superoxide by green tea.
Topics: Catechin; Dose-Response Relationship, Drug; Flavonoids; Free Radical Scavengers; In Vitro Techniques; Nitric Oxide; Oxidants; Oxidation-Reduction; Structure-Activity Relationship; Superoxides; Tannins; Tea | 2002 |
[Study on the analytical methods of catechins in tea and green tea polyphenol samples by high performance liquid chromatography].
Topics: Caffeine; Catechin; Chromatography, High Pressure Liquid; Flavonoids; Phenols; Polymers; Spectrometry, Mass, Electrospray Ionization; Tea | 2001 |
Neutrophil restraint by green tea: inhibition of inflammation, associated angiogenesis, and pulmonary fibrosis.
Topics: Administration, Oral; Angiogenesis Inhibitors; Animals; Anti-Inflammatory Agents, Non-Steroidal; Apoptosis; Catechin; Collagen; Drug Combinations; Fluorescein-5-isothiocyanate; Humans; Injections, Subcutaneous; Laminin; Mice; Mice, Inbred C57BL; Microscopy, Fluorescence; Neovascularization, Pathologic; Neutrophil Activation; Neutrophil Infiltration; Neutrophils; Oxidants; Plant Extracts; Proteoglycans; Pulmonary Fibrosis; Tea | 2003 |
Tea catechin synergies in inhibition of cancer cell proliferation and of a cancer specific cell surface oxidase (ECTO-NOX).
Topics: Antineoplastic Agents; Antioxidants; Beverages; Catechin; Cell Division; Drug Synergism; HeLa Cells; Humans; Microscopy, Fluorescence; NADH, NADPH Oxidoreductases; Plant Extracts; Structure-Activity Relationship; Tea; Time Factors | 2003 |
Inhibitory effect of green tea polyphenols on membrane-type 1 matrix metalloproteinase, MT1-MMP.
Topics: Angiogenesis Inhibitors; Anticarcinogenic Agents; Antineoplastic Agents, Phytogenic; Benzocycloheptenes; Catechin; Enzyme Activation; Flavonoids; Gelatin; Humans; Matrix Metalloproteinase Inhibitors; Matrix Metalloproteinases, Membrane-Associated; Metalloendopeptidases; Phenols; Polyphenols; Protease Inhibitors; Recombinant Proteins; Tea | 2003 |
Tea catechins protect against lead-induced ROS formation, mitochondrial dysfunction, and calcium dysregulation in PC12 cells.
Topics: Animals; Calcium; Catechin; Cell Death; Cell Survival; Dose-Response Relationship, Drug; Lead; Membrane Potentials; Mitochondria; Oxidative Stress; PC12 Cells; Rats; Reactive Oxygen Species; Tea | 2003 |
Heat-epimerized tea catechins rich in gallocatechin gallate and catechin gallate are more effective to inhibit cholesterol absorption than tea catechins rich in epigallocatechin gallate and epicatechin gallate.
Topics: Animals; Catechin; Cholesterol; Hot Temperature; Intestinal Absorption; Male; Micelles; Rats; Rats, Sprague-Dawley; Solubility; Tea | 2003 |
Inhibitory effect of green tea catechins on cysteine proteinases in Porphyromonas gingivalis.
Topics: Adhesins, Bacterial; Catechin; Cysteine Endopeptidases; Cysteine Proteinase Inhibitors; Gingipain Cysteine Endopeptidases; Hemagglutinins; Humans; Plant Extracts; Porphyromonas gingivalis; Tea | 2004 |
Structure-activity study of epi-gallocatechin gallate (EGCG) analogs as proteasome inhibitors.
Topics: Catechin; Flavonoids; Inhibitory Concentration 50; Molecular Structure; Phenols; Polyphenols; Proteasome Endopeptidase Complex; Proteasome Inhibitors; Stereoisomerism; Structure-Activity Relationship; Tea | 2005 |
A novel black tea pigment and two new oxidation products of epigallocatechin-3-O-gallate.
Topics: Catechin; Chromatography, High Pressure Liquid; Dimerization; Molecular Structure; Oxidation-Reduction; Pigments, Biological; Quinones; Tea | 2005 |
Arachidonate 12-lipoxygenases with reference to their selective inhibitors.
Topics: Animals; Arachidonate 12-Lipoxygenase; Arachidonic Acid; Catechin; Humans; Lipoxygenase Inhibitors; Recombinant Proteins; Structure-Activity Relationship; Swine | 2005 |
A structure-activity study for the inhibition of metalloproteinase-9 activity and gene expression by analogues of gallocatechin-3-gallate.
Topics: Animals; Catechin; Cell Line; Cell Line, Tumor; Dose-Response Relationship, Drug; Gene Expression Regulation; Humans; Macrophages; Matrix Metalloproteinase 9; Matrix Metalloproteinase Inhibitors; Mice; Mice, Inbred C57BL; Molecular Structure; NF-kappa B; Stereoisomerism; Structure-Activity Relationship; Tissue Inhibitor of Metalloproteinases | 2005 |
Epigallocatechin gallate (EGCG) mimics insulin action on the transcription factor FOXO1a and elicits cellular responses in the presence and absence of insulin.
Topics: Catechin; Cell Line; Drug Interactions; Forkhead Box Protein O1; Forkhead Transcription Factors; Humans; Insulin; Molecular Structure; Phosphatidylinositol 3-Kinases; Phosphoenolpyruvate Carboxykinase (ATP); Phosphorylation; Promoter Regions, Genetic; Reactive Oxygen Species; Signal Transduction; Transcription Factors; Transfection | 2007 |
Positive inotropic effect of purified green tea catechin derivative in guinea pig hearts: the measurements of cellular Ca2+ and nitric oxide release.
Topics: Animals; Blood Pressure; Calcium; Cardiotonic Agents; Catechin; Dose-Response Relationship, Drug; Enzyme Inhibitors; Female; Guinea Pigs; Heart; Heart Ventricles; In Vitro Techniques; Male; Myocardium; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase; Perfusion; Pyridazines; Rabbits; Signal Transduction; Tea; Vasodilator Agents; Ventricular Function; Ventricular Pressure | 2006 |
Uniformly-sized, molecularly imprinted polymers for (-)-epigallocatechin gallate, -epicatechin gallate and -gallocatechin gallate by multi-step swelling and polymerization method.
Topics: Catechin; Chromatography, High Pressure Liquid; Tea | 2007 |
Protective effects of EGCg or GCg, a green tea catechin epimer, against postischemic myocardial dysfunction in guinea-pig hearts.
Topics: Animals; Antioxidants; Apoptosis; Calcium; Caspase 3; Catechin; Disease Models, Animal; Electron Spin Resonance Spectroscopy; Female; Guinea Pigs; Heart; Heart Ventricles; In Vitro Techniques; Male; Mitochondria; Mitochondrial Membrane Transport Proteins; Mitochondrial Permeability Transition Pore; Myocardial Reperfusion Injury; Myocardium; Perfusion; Reactive Oxygen Species | 2007 |
[Separation of isomeric compounds by high speed countercurrent chromatography].
Topics: Aniline Compounds; Catechin; Countercurrent Distribution; Isomerism; Tea | 2006 |
Attomole catechins determination by capillary liquid chromatography with electrochemical detection.
Topics: Catechin; Chromatography, Liquid; Electrochemistry; Humans; Methanol; Phosphoric Acids; Reproducibility of Results; Sensitivity and Specificity; Tea; Time Factors; Water | 2007 |
Diastereomeric difference of inclusion modes between (-)-epicatechin gallate, (-)-epigallocatechin gallate and (+)-gallocatechin gallate, with beta-cyclodextrin in aqueous solvent.
Topics: Catechin; Magnetic Resonance Spectroscopy; Molecular Conformation; Solvents; Stereoisomerism; Water | 2008 |
The impact of the 67kDa laminin receptor on both cell-surface binding and anti-allergic action of tea catechins.
Topics: Anti-Allergic Agents; Basophils; Catechin; Cell Line, Tumor; Glycosylation; Histamine Release; Humans; Leukemia, Myelogenous, Chronic, BCR-ABL Positive; Molecular Structure; Receptors, Laminin; Structure-Activity Relationship; Tea | 2008 |
GCG-rich tea catechins are effective in lowering cholesterol and triglyceride concentrations in hyperlipidemic rats.
Topics: Animals; Catechin; Cell Line; Cholesterol; Flow Cytometry; Humans; Hydroxymethylglutaryl CoA Reductases; Hyperlipidemias; Liver; Rats; Receptors, LDL; Spectrometry, Fluorescence; Tea; Triglycerides | 2008 |
Tea catechins enhance the mRNA expression of uncoupling protein 1 in rat brown adipose tissue.
Topics: Adipose Tissue; Adipose Tissue, Brown; Animals; Body Weight; Catechin; Energy Intake; Ion Channels; Male; Membrane Transport Proteins; Mitochondrial Membrane Transport Proteins; Mitochondrial Proteins; Mitochondrial Uncoupling Proteins; Nerve Tissue Proteins; Rats; Rats, Sprague-Dawley; RNA, Messenger; Tea; Uncoupling Protein 1; Uncoupling Protein 2; Uncoupling Protein 3 | 2008 |
[Protection and its mechanism of catechin morphon on hypoxia-reoxygenation [corrected] induced injury in myocardial cells].
Topics: Animals; Cardiotonic Agents; Catechin; Female; Free Radicals; Hypoxia; Myocytes, Cardiac; Oxygen; Protein Kinase C; Proteins; Rats; Signal Transduction; Survival Rate | 2008 |
Green tea extracts interfere with the stress-protective activity of PrP and the formation of PrP.
Topics: Animals; Antioxidants; Catechin; Cell Death; Cell Line, Tumor; Drugs, Chinese Herbal; Endocytosis; Flavonoids; Humans; Lysosomes; Mice; Molecular Structure; Oxidative Stress; Phenols; Polyphenols; Prion Diseases; Protein Conformation; PrPC Proteins; PrPSc Proteins; Signal Transduction; Solubility | 2008 |
NMR spectroscopic characterization of inclusion complexes comprising cyclodextrins and gallated catechins in aqueous solution: cavity size dependency.
Topics: Catechin; Computer Simulation; Deuterium Oxide; gamma-Cyclodextrins; Magnetic Resonance Spectroscopy; Models, Chemical; Models, Molecular; Molecular Conformation; Particle Size; Quantum Theory; Solutions; Stereoisomerism; Thermodynamics | 2009 |
Role of catechin quinones in the induction of EpRE-mediated gene expression.
Topics: Animals; Catechin; Cell Line, Tumor; Gene Expression Regulation; Genes, Reporter; Glutathione; Humans; Luciferases; Mice; NAD(P)H Dehydrogenase (Quinone); Response Elements; Transcription, Genetic; Transfection | 2008 |
Degradation and metabolism of catechin, epigallocatechin-3-gallate (EGCG), and related compounds by the intestinal microbiota in the pig cecum model.
Topics: Animals; Bacteria; Catechin; Cecum; Flavonoids; Models, Biological; Proanthocyanidins; Stereoisomerism; Swine | 2009 |
Borate complexation-assisted field-enhanced sample injection for on-line preconcentration of cis-diol-containing compounds in capillary electrophoresis.
Topics: Algorithms; Borates; Catechin; Catechols; Electrolytes; Electrophoresis, Capillary; Hydrogen-Ion Concentration; Kinetics; Molecular Structure | 2009 |
Offset pi-pi interaction in crystal structure of (-)-gallocatechin-3-O-gallate.
Topics: Catechin; Crystallography, X-Ray; Hydrogen Bonding; Models, Molecular | 2010 |
Preventive effects of C-2 epimeric isomers of tea catechins on mouse type I allergy.
Topics: Abdominal Wall; Allergens; Animals; Anti-Allergic Agents; Catechin; Dose-Response Relationship, Immunologic; Hypersensitivity, Immediate; Immunoglobulin E; Interleukin-10; Interleukin-4; Isomerism; Male; Mice; Ovalbumin; Tea | 2010 |
The evaluation of catechins that contain a galloyl moiety as potential HIV-1 integrase inhibitors.
Topics: Acquired Immunodeficiency Syndrome; Anti-HIV Agents; Catechin; DNA, Viral; Enzyme-Linked Immunosorbent Assay; HIV Integrase; HIV Integrase Inhibitors; HIV-1; Humans; Pyrrolidinones; Raltegravir Potassium | 2010 |
Supplementation of green tea catechins in dentifrices suppresses gingival oxidative stress and periodontal inflammation.
Topics: Alveolar Bone Loss; Animals; Antioxidants; Camellia sinensis; Catechin; Connective Tissue; Dentifrices; Disease Models, Animal; Epithelial Attachment; Gingiva; Gingival Recession; Lipid Peroxidation; Lysine; Male; NF-kappa B; Oxidative Stress; Periodontitis; Random Allocation; Rats; Rats, Wistar; Tumor Necrosis Factor-alpha; Tyrosine | 2011 |
Stereochemical structure and intermolecular interaction of complexes of (-)-Gallocatechin-3-O-gallate and caffeine.
Topics: Caffeine; Catechin; Crystallography, X-Ray; Magnetic Resonance Spectroscopy; Molecular Conformation; Stereoisomerism; Temperature; Water | 2011 |
Red wine: a source of potent ligands for peroxisome proliferator-activated receptor γ.
Topics: Binding, Competitive; Cardiovascular Diseases; Catechin; Coumaric Acids; Diabetes Mellitus, Type 2; Ellagic Acid; Flavonoids; Gas Chromatography-Mass Spectrometry; Humans; Hypoglycemic Agents; Ligands; Models, Chemical; Phenols; Plant Extracts; Polyphenols; PPAR gamma; Rosiglitazone; Spectroscopy, Fourier Transform Infrared; Thiazolidinediones; Wine | 2011 |
In vitro anti-uveal melanoma activity of phenolic compounds from the Egyptian medicinal plant Acacia nilotica.
Topics: Acacia; Antineoplastic Agents, Phytogenic; Catechin; Cell Line, Tumor; Egypt; Female; Fruit; Glioblastoma; Humans; Melanoma; Molecular Structure; Phenols; Phytotherapy; Plant Extracts; Plants, Medicinal; Retina; Uterine Cervical Neoplasms; Uveal Neoplasms | 2011 |
[Chemical constituents from the roots of Pithecellobium lucidum and their cytotoxic activity].
Topics: Catechin; Cell Line; Fabaceae; Gallic Acid; Humans; Inhibitory Concentration 50; Oleanolic Acid; Plant Extracts; Plant Roots; Plants, Medicinal; Saponins; Triterpenes | 2011 |
Irreversible sediment formation in green tea infusions.
Topics: Amino Acids; Caffeine; Catechin; Chromatography, High Pressure Liquid; Hot Temperature; Plant Leaves; Polyphenols; Regression Analysis; Tea; Trace Elements | 2012 |
Flavonoid-mediated inhibition of SARS coronavirus 3C-like protease expressed in Pichia pastoris.
Topics: Catechin; Coronavirus 3C Proteases; Cysteine Endopeptidases; Flavonoids; Gene Expression; Hydrolysis; Inhibitory Concentration 50; Kinetics; Molecular Weight; Pichia; Protease Inhibitors; Recombinant Proteins; Severe acute respiratory syndrome-related coronavirus; Viral Proteins | 2012 |
Naturally occurring flavonoids as inhibitors of purified cytosolic glutathione S-transferase.
Topics: Analysis of Variance; Animals; Catechin; Cytosol; Dinitrochlorobenzene; Electrophoresis, Polyacrylamide Gel; Flavonoids; Glutathione Transferase; Horses; Inhibitory Concentration 50; Kinetics; Liver | 2012 |
A facile inhibitor screening of SARS coronavirus N protein using nanoparticle-based RNA oligonucleotide.
Topics: Antiviral Agents; Base Sequence; Catechin; Coronavirus Nucleocapsid Proteins; Microbial Sensitivity Tests; Nanomedicine; Nanoparticles; Nucleic Acid Conformation; Nucleocapsid Proteins; Oligoribonucleotides; Protein Array Analysis; Quantum Dots; RNA, Viral; Severe acute respiratory syndrome-related coronavirus | 2012 |
Green tea extract supplementation induces the lipolytic pathway, attenuates obesity, and reduces low-grade inflammation in mice fed a high-fat diet.
Topics: Adiponectin; Animals; Catechin; Chromatography, High Pressure Liquid; Diet, High-Fat; Enzyme-Linked Immunosorbent Assay; Interleukin-10; Lipolysis; Mice; Myeloid Differentiation Factor 88; Obesity; Tea; TNF Receptor-Associated Factor 6; Toll-Like Receptor 4; Tumor Necrosis Factor-alpha | 2013 |
Effects of (-)-gallocatechin-3-gallate on tetrodotoxin-resistant voltage-gated sodium channels in rat dorsal root ganglion neurons.
Topics: Animals; Catechin; Cells, Cultured; Drug Resistance; Ganglia, Spinal; Patch-Clamp Techniques; Rats; Rats, Sprague-Dawley; Sodium; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin | 2013 |
Optimization of ultrasonic extraction of phenolic antioxidants from green tea using response surface methodology.
Topics: Antioxidants; Caffeine; Catechin; Phenols; Plant Extracts; Tea; Ultrasonics | 2013 |
Direct interaction of natural and synthetic catechins with signal transducer activator of transcription 1 affects both its phosphorylation and activity.
Topics: Amino Acid Substitution; Antineoplastic Agents; Binding Sites; Breast Neoplasms; Catechin; Cell Line, Tumor; Drug Design; Female; Gene Expression Regulation, Neoplastic; Humans; Models, Molecular; Molecular Conformation; Mutant Proteins; Neoplasm Proteins; Peptide Fragments; Phosphorylation; Protein Processing, Post-Translational; Recombinant Proteins; STAT1 Transcription Factor; Stereoisomerism; Structure-Activity Relationship | 2014 |
Analysis of green tea compounds and their stability in dentifrices of different pH levels.
Topics: Catechin; Chromatography, Liquid; Dentifrices; Flavonoids; Hydrogen-Ion Concentration; Tea; Temperature; Toothpastes | 2014 |
Fast identification of lipase inhibitors in oolong tea by using lipase functionalised Fe3O4 magnetic nanoparticles coupled with UPLC-MS/MS.
Topics: Catechin; Chromatography, High Pressure Liquid; Enzyme Inhibitors; Lipase; Magnetite Nanoparticles; Plant Extracts; Tandem Mass Spectrometry; Tea | 2015 |
Structure-dependent inhibitory effects of green tea catechins on insulin secretion from pancreatic β-cells.
Topics: Calcium; Calcium Channels; Catechin; Glucose; Insulin; Insulin Secretion; Insulin-Secreting Cells; Structure-Activity Relationship; Tea | 2015 |
Extract from Ceratonia siliqua Exhibits Depigmentation Properties.
Topics: Agaricales; Animals; Catechin; Enzyme Inhibitors; Fabaceae; Glucose; Humans; Levodopa; Melanins; Melanocytes; Mice; Monophenol Monooxygenase; Plant Extracts; Skin | 2015 |
Preparative separation of gallocatechin gallate from Camellia ptilophylla using macroporous resins followed by sephadex LH-20 column chromatography.
Topics: Camellia; Catechin; Chromatography, High Pressure Liquid; Dextrans; Plant Extracts; Resins, Synthetic | 2016 |
Identification and quantification of phenolic compounds in berry skin, pulp, and seeds in 13 grapevine varieties grown in Serbia.
Topics: Anthocyanins; Catechin; Chromatography, High Pressure Liquid; Flavonoids; Flavonols; Food Analysis; Free Radical Scavengers; Fruit; Mass Spectrometry; Phenols; Plant Extracts; Polyphenols; Seeds; Serbia; Vitis | 2016 |
Inhibition of green tea and the catechins against 1-deoxy-d-xylulose 5-phosphate reductoisomerase, the key enzyme of the MEP terpenoid biosynthetic pathway.
Topics: Aldose-Ketose Isomerases; Anti-Bacterial Agents; Biosynthetic Pathways; Catechin; Plant Extracts; Structure-Activity Relationship; Tea; Terpenes | 2016 |
Variation of theanine, phenolic, and methylxanthine compounds in 21 cultivars of Camellia sinensis harvested in different seasons.
Topics: Camellia sinensis; Catechin; China; Flavonoids; Glutamates; Phenols; Plant Extracts; Plant Leaves; Seasons; Xanthines | 2017 |
Antimicrobial mechanism of epigallocatechin gallate and gallocatechin gallate: They target 1-deoxy-d-xylulose 5-phosphate reductoisomerase, the key enzyme of the MEP terpenoid biosynthetic pathway.
Topics: Aldose-Ketose Isomerases; Anti-Bacterial Agents; Biosynthetic Pathways; Catechin; Enzyme Inhibitors; Escherichia coli; Humans; Molecular Docking Simulation; Terpenes | 2017 |
Cellular antioxidant, methylglyoxal trapping, and anti-inflammatory activities of cocoa tea (Camellia ptilophylla Chang).
Topics: Animals; Anti-Inflammatory Agents; Antioxidants; Camellia; Camellia sinensis; Catechin; Cell Line; China; Hep G2 Cells; Humans; Interleukin-6; Kinetics; Macrophages; Mice; Plant Preparations; Pyruvaldehyde; RAW 264.7 Cells | 2017 |
Fungal community succession and major components change during manufacturing process of Fu brick tea.
Topics: Catechin; DNA, Fungal; Fermentation; Food Industry; Fungi; Gallic Acid; High-Throughput Nucleotide Sequencing; Metabolomics; Sequence Analysis, DNA; Tea | 2017 |
Nanoemulsion delivery system of tea polyphenols enhanced the bioavailability of catechins in rats.
Topics: Animals; Biological Availability; Camellia sinensis; Catechin; Drug Delivery Systems; Emulsions; Male; Nanostructures; Plant Extracts; Polyphenols; Rats; Rats, Sprague-Dawley | 2018 |
Biophysical evidence for differential gallated green tea catechins binding to membrane type-1 matrix metalloproteinase and its interactors.
Topics: Carcinogenesis; Catechin; Cell Line, Tumor; Concanavalin A; Endoplasmic Reticulum Chaperone BiP; Enzyme Precursors; Gelatinases; Glioblastoma; Heat-Shock Proteins; Humans; Matrix Metalloproteinase 14; Matrix Metalloproteinase Inhibitors; Protein Binding; Structure-Activity Relationship; Tea | 2018 |
Quantification of ascorbyl adducts of epigallocatechin gallate and gallocatechin gallate in bottled tea beverages.
Topics: Camellia sinensis; Catechin; Dehydroascorbic Acid; Molecular Structure; Tea | 2018 |
Comparative analysis of fecal phenolic content between normal and obese rats after oral administration of tea polyphenols.
Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Camellia sinensis; Catechin; Dietary Supplements; Feces; Fermentation; Food Handling; Gastrointestinal Microbiome; Intestinal Absorption; Intestinal Elimination; Male; Obesity; Oxidation-Reduction; Phenols; Phenylacetates; Plant Extracts; Plant Leaves; Polyphenols; Random Allocation; Rats, Sprague-Dawley | 2018 |
The Mechanisms of Alpha-Amylase Inhibition by Flavan-3-Ols and the Possible Impacts of Drinking Green Tea on Starch Digestion.
Topics: alpha-Amylases; Amylose; Animals; Catechin; Digestion; Flavonoids; Hydrolysis; Inhibitory Concentration 50; Models, Molecular; Oligosaccharides; Starch; Swine; Tea | 2018 |
Characterization of Red Wine Proanthocyanidins Using a Putative Proanthocyanidin Database, Amide Hydrophilic Interaction Liquid Chromatography (HILIC), and Time-of-Flight Mass Spectrometry.
Topics: Amides; Catechin; Chromatography, Liquid; Databases, Chemical; Hydrophobic and Hydrophilic Interactions; Mass Spectrometry; Proanthocyanidins; Vitis; Wine | 2018 |
UPLC-Orbitrap-MS/MS combined with chemometrics establishes variations in chemical components in green tea from Yunnan and Hunan origins.
Topics: Apigenin; Catechin; China; Chromatography, High Pressure Liquid; Cluster Analysis; Discriminant Analysis; Plant Extracts; Principal Component Analysis; Tandem Mass Spectrometry; Tea | 2018 |
Complex Structures of Monoglucosylrutin with ent-Gallocatechin-3- O-gallate and Epigallocatechin-3- O-gallate in Aqueous Solutions and the Mechanism of Color Change Induced by Complexation.
Topics: Catechin; Color; Molecular Dynamics Simulation; Rutin; Solutions | 2019 |
Drug-loaded hyaluronic acid hydrogel as a sustained-release regimen with dual effects in early intervention of tendinopathy.
Topics: Adipates; Animals; Antioxidants; Catechin; Cells, Cultured; Drug Carriers; Drug Liberation; Hyaluronic Acid; Hydrogels; Rats; Rats, Sprague-Dawley; Tendinopathy | 2019 |
Gallocatechin Gallate-Containing Fermented Green Tea Extract Ameliorates Obesity and Hypertriglyceridemia Through the Modulation of Lipid Metabolism in Adipocytes and Myocytes.
Topics: Adipocytes; Animals; Bacillus subtilis; Camellia sinensis; Catechin; Fermentation; Humans; Hypertriglyceridemia; Lipid Metabolism; Lipogenesis; Male; Mice; Mice, Inbred C57BL; Muscle Cells; Obesity; Plant Extracts; Triglycerides | 2019 |
Stability and stabilization of (-)-gallocatechin gallate under various experimental conditions and analyses of its epimerization, auto-oxidation, and degradation by LC-MS.
Topics: Catechin; Chromatography, Liquid; Drug Stability; Isomerism; Kinetics; Oxidation-Reduction; Tandem Mass Spectrometry; Temperature | 2019 |
Oxidation derivative of (-)-epigallocatechin-3-gallate (EGCG) inhibits RANKL-induced osteoclastogenesis by suppressing RANK signaling pathways in RAW 264.7 cells.
Topics: Actins; Animals; Carbon-13 Magnetic Resonance Spectroscopy; Catechin; Cell Differentiation; Gene Expression Regulation; Mice; Mitogen-Activated Protein Kinases; NFATC Transcription Factors; Osteoclasts; Osteogenesis; Oxidation-Reduction; Phosphorylation; Proto-Oncogene Proteins c-fos; Proton Magnetic Resonance Spectroscopy; RANK Ligand; RAW 264.7 Cells; Receptor Activator of Nuclear Factor-kappa B; Signal Transduction; Transcription Factor RelA | 2019 |
Dietary supplementation of a high-temperature-processed green tea extract attenuates cognitive impairment in PS2 and Tg2576 mice.
Topics: Amyloid beta-Peptides; Animals; Camellia sinensis; Catechin; Cognition Disorders; Dietary Supplements; Hot Temperature; Mice; Mice, Transgenic; PC12 Cells; Plant Extracts; Presenilin-2; Rats | 2019 |
Vibrational (FT-IR, Raman) analysis of tea catechins based on both theoretical calculations and experiments.
Topics: Catechin; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis, Raman; Tea | 2020 |
The use of catechins in Chinese hamster ovary cell media for the improvement of monoclonal antibody yields and a reduction of acidic species.
Topics: Animals; Antibodies, Monoclonal; Catechin; CHO Cells; Cricetulus; Culture Media | 2020 |
Anti-melanogenic effects of epigallocatechin-3-gallate (EGCG), epicatechin-3-gallate (ECG) and gallocatechin-3-gallate (GCG) via down-regulation of cAMP/CREB /MITF signaling pathway in B16F10 melanoma cells.
Topics: Animals; Catechin; Cell Line, Tumor; Cyclic AMP; Cyclic AMP Response Element-Binding Protein; Down-Regulation; Melanins; Melanoma, Experimental; Mice; Microphthalmia-Associated Transcription Factor; Molecular Structure; Monophenol Monooxygenase; Signal Transduction; Tea | 2020 |
(-)-Gallocatechin gallate from green tea rescues cognitive impairment through restoring hippocampal silent synapses in post-menopausal depression.
Topics: Animals; Antioxidants; Catechin; Cognition Disorders; Cognitive Dysfunction; Depression; Dietary Supplements; Female; Hippocampus; Plant Extracts; Postmenopause; Rats; Rats, Sprague-Dawley; Synapses; Tea | 2021 |
Comparing the inhibitory abilities of epigallocatechin-3-gallate and gallocatechin gallate against tyrosinase and their combined effects with kojic acid.
Topics: Catechin; Drug Synergism; Hydrogen Bonding; Molecular Conformation; Molecular Docking Simulation; Monophenol Monooxygenase; Pyrones | 2021 |
Region identification of Xinyang Maojian tea using UHPLC-Q-TOF/MS-based metabolomics coupled with multivariate statistical analyses.
Topics: Camellia sinensis; Catechin; China; Chromatography, High Pressure Liquid; Chromatography, Liquid; Flavonoids; Gallic Acid; Metabolomics; Multivariate Analysis; Plant Leaves; Tandem Mass Spectrometry; Tea | 2021 |
Neuroprotective Effect of Gallocatechin Gallate on Glutamate-Induced Oxidative Stress in Hippocampal HT22 Cells.
Topics: Animals; Antioxidants; Catechin; Cells, Cultured; Glutamic Acid; Hippocampus; Mice; Neuroprotective Agents; Oxidative Stress; Phosphorylation; Reactive Oxygen Species | 2021 |
GCG inhibits SARS-CoV-2 replication by disrupting the liquid phase condensation of its nucleocapsid protein.
Topics: Amino Acid Substitution; Catechin; COVID-19; Genome, Viral; Humans; Liquid-Liquid Extraction; Nucleocapsid Proteins; RNA, Viral; SARS-CoV-2; Virus Replication | 2021 |
Development of HPLC Method for Catechins and Related Compounds Determination and Standardization in Miang (Traditional Lanna Fermented Tea Leaf in Northern Thailand).
Topics: Caffeine; Camellia sinensis; Catechin; Chemistry Techniques, Analytical; Chromatography, High Pressure Liquid; Gallic Acid; Plant Extracts; Plant Leaves; Reference Standards; Thailand; Validation Studies as Topic | 2021 |
Both Baicalein and Gallocatechin Gallate Effectively Inhibit SARS-CoV-2 Replication by Targeting M
Topics: Animals; Antiviral Agents; Catechin; Coronavirus 3C Proteases; COVID-19 Drug Treatment; Cytokine Release Syndrome; Flavanones; Humans; Mice; Molecular Docking Simulation; Pandemics; Protease Inhibitors; SARS-CoV-2; Sepsis | 2022 |
Treatments of heating and ultrasound improve the inhibition of gallocatechin gallate on tyrosinase.
Topics: Catechin; Chromatography, High Pressure Liquid; Heating; Monophenol Monooxygenase; Tea | 2023 |
Oxidation and degradation of (epi)gallocatechin gallate (EGCG/GCG) and (epi)catechin gallate (ECG/CG) in alkali solution.
Topics: Catechin; Electrocardiography; Oxidation-Reduction; Polyphenols; Tea | 2023 |