Fig. 5From: A detailed review of pathophysiology, epidemiology, cellular and molecular pathways involved in the development and prognosis of Parkinson's disease with insights into screening modelsIllustration of the paraquat-induced neurotoxicity, ROS production, and c-Jun N-terminal kinase (JNK) activation that led to the dopaminergic cells' neuronal loss and PD-like symptoms (Colle and Farina 2021)Back to article page