Mutations of PARK Genes and Alpha-Synuclein and Parkin Concentrations in Parkinson’s Disease
نویسندگان
چکیده
Parkinson’s disease (PD) is a chronic and progressive neurological disorder characterized by resting tremor, rigidity, and bradykinesia, affecting at least 2% of individuals above the age of 65 years. Parkinson’s disease is a result of degeneration of the dopamine-producing neurons of the substantia nigra. Available therapies in PD will only improve the symptoms but not halt progression of disease. The most effective treatment for PD patients is thera‐ py with L-3,4-dihydroxy-phenylalanine (L-dopa) [Olanow, 2008].
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