IntroductionParkinson’s disease (PD) is the second most prevalent neurodegenerative disorder and is one of the leading causes of neurological disability. Although there are currently no cures or treatments for this disease, many patients with PD may therapeutically benefit from preventing or mitigating mitochondrial dysfunction. This study aimed to investigate the protective effects of paederoside against rotenone-induced neuronal damage in Neuro-2A (N2A) cell models of PD.MethodsFirst, the cyto