Neurotoxicity Assessment of Amicarbazone Using Larval Zebrafish.

ABSTRACT: Amicarbazone (AMZ), a triazolinone herbicide widely applied in agriculture, is known to inhibit photosystem II in target plants, disrupting photosynthesis and causing oxidative stress that leads to weed mortality. Despite its widespread use, the developmental and neurotoxic effects of AMZ on aquatic organisms remain underexplored. This study assesses the impact of AMZ exposure on zebrafish (Danio rerio) embryos/larvae, focusing on developmental toxicity and neurotoxicity. Zebrafish were exposed to AMZ at various concentrations to evaluate survival, malformations, heart rate, and behavior. Significant developmental defects, including reduced survival rates, increased malformations, and decreased heart rates, were observed in zebrafish embryos exposed to AMZ, particularly at higher co

SUBMITTER: Baek SH 

PROVIDER: S-EPMC11598559 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature