Catechin, gallocatechin and their corresponding gallate esters

Catechin Content of 18 Teas and a Green Tea Extract Supplement Correlates With the Antioxidant Capacity

Our literature review of currently available data in the area of tea and cancer prevention demonstrated that there is more conclusive evidence for the chemopreventive effect of green tea compared...

Inhibition of Proliferation of Human Cancer Cells and Cyclooxygenase Enzymes by Anthocyanidins and Catechins

The widespread consumption of diets rich in anthocyanin and catechin content prompted the evaluation of their in vitro inhibitory effects on cyclooxygenase (COX) enzymes and on the proliferation ...

Effects of Quercetin and Catechin on Hepatic Glutathione-S Transferase (GST), NAD(P)H Quinone Oxidoreductase 1

Effects of Quercetin and Catechin on Hepatic Glutathione-S Transferase (GST), NAD(P)H Quinone Oxidoreductase 1 (NQO1), and Antioxidant Enzyme Activity Levels in Rats

Cell culture data indicate that quercetin and catechin may affect the activity of phase II and antioxidant enzymes. However, little is known about the impact of dietary flavonoids in vivo. Theref...

Elevated levels of DNA repair enzymes and antioxidative enzymes by (+)-catechin in murine microglia cells after oxidative stress

(+)-Catechin possesses a broad range of pharmacological properties, including antioxidative effect. However, little is reported on the mechanism by which (+)-catechin protects microglia cells fro...

Gargling with Tea Catechin Extracts for the Prevention of Influenza Infection

Gargling with Tea Catechin Extracts for the Prevention of Influenza Infection in Elderly Nursing Home Residents: A Prospective Clinical Study

Objectives: To evaluate the effects of gargling tea catechin extracts on the prevention of influenza infection in elderly nursing home residents. Design: A prospective study conducted for 3 month...

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