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Microarray analysis of piceatannol-induced changes in gene expression in human gastric cancer cells

2002-03-01

Abstract excerpt

Piceatannol, isolated from the roots of Rheum undulatum, prevented oxygen radical formation and inhibited lipid peroxidation; the effective concentrations were 25 micromolar for a radical scavenging assay and 2.1 micromolar for a microsome assay. Using cDNA microarray analysis to determine which genes were modulated by piceatannol, 33 genes were up-regulated while 157 genes were down-regulated in the human gastric...

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Literature Corpus work
9d3e13e5-e58f-5eaf-a0ee-3b83ff3ae41e
DOI
10.1023/a:1014517515785
Open publication

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