A disease floats like a Butterfly and stings like a Bee

Parkinson''s disease is a heterogeneous multi factorial and often complex disease characterized by motor impairment due to the presence of Lewy bodies and prominent degeneration of dopaminergic neurons in the substantia nigra.Although the specific pathogenesis involving PD remains under investigation mitochondrial dysfunction has been widely accepted as one of the major pathogenic pathways underlying the development of PD.