Oxidative stress-mediated mitochondrial apoptosis induced by the acaricide, fenpyroximate, on cultured human colon cancer HCT 116 cells.

Fenpyroximate (FEN) is an acaricide that inhibits mitochondrial electron transport at the NADH-coenzyme Q oxidoreductase (complex I). The present study was designed to investigate the molecular mechanisms underling FEN toxicity on cultured human colon carcinoma cells (HCT116). Our data showed that FEN induced HCT116 cell mortality in a concentration dependent manner.

Fenpyroximate induced cytotoxicity and genotoxicity in Wistar rat brain and in human neuroblastoma (SH-SY5Y) cells: Involvement of oxidative stress and apoptosis.

Fenpyroximate (FEN) is an acaricide used in agriculture / horticulture to control spider mites and leafhoppers. It inhibits the transport of mitochondrial electrons at the level of NADH-coenzyme Q oxidoreductase (complex I). Despite the implication of inhibition of mitochondrial complex I in neurotoxicity, especially in neurodegenerative diseases, data concerning FEN neurotoxicity remain limited.

Epoxiconazole caused oxidative stress related DNA damage and apoptosis in PC12 rat Pheochromocytoma.

Epoxiconazole is among the most widely applied pesticides worldwide. The increased use of these products could cause toxic effects on human health which are mainly associated with its residues in food or occupational exposure in agriculture. The brain is the principal target of lipophilic compounds exposure, while the data of brain injury induced by Epoxiconazole remains unclear.