Thursday, January 11, 2018

Green Tea: Sencha Tea Health Benefit of Cancer prevention

Sencha is a type of decocted Japanese green tea, most popular tea in Japan, made from the dried tea leaves without grinding the tea leaves. It volatile compounds could be used as markers for the overall quality evaluation of all green tea.

Health Benefits of Sencha Tea - Cancer prevention

In the assesesment of extracts of green tea and green tea polyphenols have exhibited inhibitory effects against the formation and development of tumors at different organ sites in animals of the study of "Green tea and cancerprevention" by Yang CS, Wang X.[2a], researchers found that extracts of green tea and green tea polyphenols have suppressed cell proliferation, promoting apoptosis, and modulated signaling transduction, green teapolyphenols, especially (-)-epigallocatechin-3-gallate, also inhibit cell invasion, angiogenesis, and metastasis in skin, lung, oral cavity, esophagus, stomach, intestine, colon, liver, pancreas, bladder, mammary gland, and prostate cancers.

b. Cancer prevention
In the evaluation of green tea extracts (Camellia sinensis Theaceae) and Inhibition of tumorigenesis of the study of "Cancerprevention by tea: Evidence from laboratory studies" by Yang CS, Wang H, Li GX, Yang Z, Guan F, Jin H.[2b], researchers indicated that many studies in cell lines have demonstrated the modulation of signal transduction and metabolic pathways by (-)-epigallocatechin-3-gallate (EGCG), the most abundant and active polyphenol in green tea. These molecular events can result in cellular changes, such as enhancement of apoptosis, suppression of cell proliferation, and inhibition of angiogenesis.

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