Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0032463 (polycythemia vera)
 3,374 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient with Parkinson's disease, in whom polycythemia vera was known to be present for several years prior to the onset of parkinsonian symptoms, received treatment with a preparation consisting of L-dopa plus a decarboxylase inhibitor (Madopar). Improvement in the parkinsonian symptoms was associated with marked improvement in the polycythemia. A therapeutic trial of the same L-dopa preparation in 2 other patients with polycythemia had similar effects. The cases are presented and the possible central therapeutic effect of L-dopa is discussed.
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PMID:Effect of L-dopa on polycythemia. 85 5