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Combined epigallocatechin-3-gallate and resveratrol supplementation for 12 wk increases mitochondrial capacity and fat oxidation, but not insulin sensitivity, in obese humans: a randomized controlled trial
insulin sensitivity mitochondrial capacity obesity polyphenols resveratrol
2018/12/3
Background: The obese insulin-resistant state is characterized by impairments in lipid metabolism. We previously showed that 3-d supplementation of combined epigallocatechin-3-gallate and resveratrol ...
Metabolic response to epigallocatechin-3-gallate in relapsing-remitting multiple sclerosis: a randomized clinical trial
energy metabolism epigallocatechin-3-gallate multiple sclerosis sex difference calorimetry microdialysis
2018/12/24
Background: Muscle weakness and fatigue are common symptoms in multiple sclerosis (MS). Green tea catechins such as (−)epigallocatechin-3-gallate (EGCG) are known to improve energy metabolism at...
Differentiation-associated alteration in sensitivity to apoptosis induced by (-)-epigallocatechin-3-O-gallate in HL-60 cells
Differentiation-associated alteration sensitivity
2009/12/16
Green tea and its constituent (-)-epigallocatechin-3-O-gallate (EGCG) are known to have apoptosis-inducing activity on tumor cells including human leukemia HL-60 cells, providing an explanation for th...
SYNERGISTIC ANTITUMOR EFFECT OF ASCORBIC ACID,LYSINE,PROLINE,AND EPIGALLOCATECHIN GALLATE ON HUMAN FIBROSARCOMA CELLS HT-1080
Antitumor activity ascorbic acid cell proliferation cytotoxicity EGCG fibrosarcoma lysine Matrigel invasion matrix metalloproteinases MMP MMP-2 MMP-9 MMP-inhibitors MTT assay nutrient synergy proline toxicity
2009/7/15
Introduction: Matrix metalloproteinases (MMPs) have received much attention in recent years for their role in various malignancies, and have been implicated in tumor invasion, metastasis and angiogene...
A Comparison of the Protective Effects between Epigallocatechin Gallate or Epicatechin Gallate and the Mixtures of Their Components on Paraquat-Induced Oxidative Stress in Rats
epigallocatechin gallate epicatechin gallate gallic acid
2009/7/8
The preventive effects of (−)-epigallocatechin gallate (EGCg), (−)-epigallocatechin (EGC), gallic acid (GA), and a mixture of EGC and GA, and also of (−)-epicatechin gallate (ECg), (...
Comparison of the Preventive Effects of Epigallocatechin Gallate, Epicatechin Gallate and Epicatechin on Paraquat-Induced Oxidative Stress in Rats
paraquat catechins thiobarbituric acid reactive substances antioxidative enzyme activity
2009/7/7
The preventative effects of (—)-epigallocatechin gallate (EGCg), (—)-epicatechin gallate (ECg), and (—)-epicatechin (EC) against paraquat-induced oxidative stress were compared in rats in order to dis...
Changes in Epigallocatechin-3-O-(3-O-methyl) Gallate and Strictinin Contents of Tea (Camellia sinensis L.)Cultivar ‘Benifuki’ in Various Degrees of Maturity and Leaf Order
green tea strictinin anti-allergic action
2009/6/18
We have reported that O-methylated EGCGs (epigallocatechin-3-O-(3-O-methyl) gallate (EGCG3″Me) and epigallocatechin-3-O-(4-O-methyl) gallate) and strictinin had anti-allergic action, and that the tea ...
Antimutagenic effect of epigallocatechin gallate and its effect on the immune response in mice
epigallocatechin gallate antimutagenic effects effect on the immune response Ames test micronucleus test comet assay chemiluminescence and blastic transformation tests
2014/3/17
Green tea is the second-most consumed beverage in the world (water is the first one) and has been used medicinally for centuries in Indiaand China. The active substances in the green tea are polypheno...
TLC Separation of Methylated (–)-Epigallocatechin-3-Gallate
green tea methylated epigallocatechin gallate TLC
2014/3/17
Methylated EGCG was separated from the crude extract using Sephadex LH-20 column chromatography with
methanol as the mobile phase, and a semi-preparative HPLC method with water-dimethylformamide-met...
Comparison of the Protective Effects of Epigallocatechin Gallate and Epigallocatechin on Paraquat-Induced Oxidative Stress in Rats
epigallocatechin thiobarbituric acid reactive substances antioxidative enzyme activity
2010/11/23
The protective effects of (—)-epigallocatechin gallate (EGCg) and (—)-epigallocatechin (EGC) on paraquat-induced oxidative stress were compared in rats. Both EGCg and EGC effectively relieved decrease...
Protective Effects of Epigallocatechin Gallate on Paraquat-Induced Oxidative Stress in Rats
oxidative stress antioxidative enzyme activity thiobarbituric acid reactive substances
2010/11/23
The protective effect of epigallocatechin gallate (EGCg) on paraquat-induced oxidative stress was determined in rats. Decreases in food intake, body weight gain, and liver triacylglycerol level, which...
Flow Injection Analysis of (—)-Epigallocatechin Gallate in Green Tea Infusions with an Immobilized Tannase Reactor
enzyme reactor ISFET tea EGCG
2010/11/22
A flow injection method to determine the concentrations of (—)-epigallocatechin gallate (EGCG) in tea infusions was developed. A bioreactor, packed with immobilized tannase, was connected to a pH-ISFE...