Inhibition of Linoleic Acid Hydroperoxide-induced Toxicity in Cultured Human Fibroblasts by Anthocyanidins

Abstract

  The protective effect of anthocyanidins against the toxicity induced by linoleic acid hydroperoxide (LOOH) was examined in cultured human fetal lung fibroblasts, TIG-7. Cyanidin was more effective than pelargonidin or delphinidin in inhibiting LOOH-induced cytotoxicity. The presence of a catechol moiety in the B ring is shown to be important for the protective activities against the cytotoxicity of LOOH.