Introduction: β-carbolines (BCs) are heterocyclic indole alkaloids found in human body, grilled meat, alcoholic
beverages and tobacco smoke. Based on the present reports, there are controversies about the role of these compounds
in the pathophysiology of Parkinson' disease (PD). The aim of this study was to investigate the effect of norharman, a
BC, in the prevention, exacerbation or creatio...
