Serum aromatic l-amino acid decarboxylase activity as a biomarker for prodromal and manifest Parkinson's disease
{{output}}
Background: Aromatic l-amino acid decarboxylase (AADC), or dopa decarboxylase (DDC), is a key enzyme in levodopa metabolism. Previous studies suggested that AADC protein levels may be increased in Parkinson's disease (PD), parti... ...
