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Induction of apoptosis in human leukemia cells by black tea and its polyphenol theaflavin.
Treatment of human leukemic cell lines HL-60 and K-562 with extracts of green and black tea and their polyphenols epigallocatechin gallate and theaflavins, respectively, showed a dose dependentExpand
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Tea-induced apoptosis in human leukemia K562 cells as assessed by comet formation.
Programmed cell death or apoptosis is a physiological process by which genetically damaged cells or undesired cells can be eliminated. Various morphological and molecular changes undergoing duringExpand
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Correlation of apoptosis with comet formation induced by tea polyphenols in human leukemia cells.
Induction of apoptosis is an important approach to cancer control. Apart from morphological changes in cells, apoptosis is characterized by fragmentation of nuclear DNA. The characteristic DNA ladderExpand
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