Medicine MPTP (2′-methyl-l, 2, 3, 4′- tetrahydro-carbolines) is a causative factor for A Parkinsons disease B Schizophrenia C Alzheimer's disease D Huntingtons chorea 💡 Explanation MPTP (2'-methyl-l, 2, 3, 4'- tetrahydro-carbolines) is a causative factor for ✓ Correct Answer: A. Parkinsons disease