 The study investigates the potential of botanical extracts enriched with specific polyphenol to reduce neurotoxicity induced by two different chemicals, periquot and rotonin. The results show that extracts enriched with a combination of polyphenol can be used to protect against both types of neurotoxicity. This suggests that these extracts may have potential therapeutic applications for Parkinson's disease. This article was authored by Mitalier-Thombe, Orly DeRuzjacke, Catherine E. Strathen, and others.