Grape seed proanthocyanidin extract inhibits DNA and protein damage and labile iron, enzyme, and cancer cell activities.

Sci Rep · 2022 · PMC9300616 · PMID 35859159

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highly significantno p-value reported

5 a shows a highly significant increase in the safety of using VGSE in normal HFB-4 cells with high selectivity against all tested cancer cell lines.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.