Developmental Neurotoxicity of Fipronil and Rotenone on a Human Neuronal In Vitro Test System.

ABSTRACT: Pesticide exposure during in utero and early postnatal development can cause a wide range of neurological defects. However, relatively few insecticides have been recognized as developmental neurotoxicants, so far. Recently, discovery of the insecticide, fipronil, in chicken eggs has raised public concern. The status of fipronil as a potential developmental neurotoxicant is still under debate. Whereas several in vivo and in vitro studies suggest specific toxicity, other in vitro studies could not confirm this concern. Here, we tested fipronil and its main metabolic product, fipronil sulfone both at concentrations between 1.98 and 62.5 µM, alongside with the established developmental neurotoxicant, rotenone (0.004-10 µM) in vitro on the human neuronal precursor cell line NT2. We found that r

SUBMITTER: Schmitz A 

PROVIDER: S-EPMC8275550 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature