patulin/leukemia

Patulin (PAT) is a fungal secondary metabolite that exhibits potential cellular and animal toxicities. In this study, human promyelocytic leukemia (HL-60) cells were used to elucidate the mechanism and death mode associated with PAT. Morphological evidence of apoptosis, including membrane blebbing,

A comparison between the cytotoxicity and the antitumor activity of patulin and five structural analogs (isopatulin, dehydroisopatulin, dimethylisopatulin, trimethylisopatulin and isopropylisopatulin) has been established. In vitro assays using L 1210 and P 388 cells showed that the structure of the

A comparison between the cytotoxicity and the anti-tumoral activity of patulin and patulin-cysteine adducts has been conducted. In vitro assays using L 1210 and P 388 cells showed that patulin-cysteine adducts had less cytotoxic activity than patulin (IC50 was 4 fold of IC50 patulin). In vivo,

Patulin (PAT), a mycotoxin mainly produced by Penicillium and Aspergillus, is found in various foods and feeds. In the present study, its effects on oxidative stress in various mammalian cell lines were investigated. When cell-permeating fluorescent dyes were used as indicators of the generation of