The mainstay of treating Parkinson's disease is to replace dopamine in the brain.
Transplant of embryonic cells into the brains of Parkinson's patients turned into an irredeemable nightmare because the cells grew uncontrollably [17] .
E's can contain toxic other chemicals like MPTP, a drug known to cause irreversible Parkinson's disease.
The Guardian, Thursday 29 June Parkinson's disease is often misdiagnosed, according to new research.
Levodopa, the metabolic precursor of dopamine, relieves the symptoms of Parkinson's disease presumably by being converted to dopamine in the brain.
