Developmental stage-specific exposure and neurotoxicity evaluation of low-dose clothianidin during neuronal circuit formation.

ABSTRACT: Neonicotinoid pesticides (NN) were recently reported to exhibit adverse effects in higher vertebrates. Moreover, NNs are routinely transferred from mother to offspring, raising concerns about their effects on future generations. The fetal and neonatal periods are the most critical to the formation of neural circuits in the brain through neurogenesis and differentiation, neuronal migration, axon guidance, and synaptogenesis. NN exposure throughout the fetal and neonatal periods was found to affect the neurobehavior of the offspring, but the stage-specific neurobehavioral effects are unclear. We exposed fetal and neonatal mice to a no-observed-adverse-effect level (NOAEL) of clothianidin (CLO) for 4 days during each of four developmental stages: neurite proliferation and differentiation (fet

SUBMITTER: Shoda A 

PROVIDER: S-EPMC10139798 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature