title: Plasma dopamine-beta-hydroxylase and erythrocyte acetylcholinesterase in a group of patients with Parkinson disease.
abstract: In a group of patients with Parkinson disease there was no difference in plasma DBH activity between cases treated with L-Dopa and not treated. These patients tend to have an elevated activity of erythrocyte AChE.
mesh_terms: D000110:Acetylcholinesterase / Q000097:blood*; D004299:Dopamine beta-Hydroxylase / Q000097:blood*; D004912:Erythrocytes / Q000201:enzymology*; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D010300:Parkinson Disease / Q000188:drug therapy / Q000201:enzymology*
chemical_list: D007980:Levodopa; D004299:Dopamine beta-Hydroxylase; D000110:Acetylcholinesterase