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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1993-7-19
|
| pubmed:abstractText |
Since the 1960s, L-3,4-dihydroxyphenylalanine (L-dopa), a precursor of dopamine, has been thought to occur in the cytoplasm of catecholaminergic neurones. L-Dopa is traditionally believed to be an inert amino acid that exerts actions and effectiveness in Parkinson's disease via its conversion to dopamine by L-aromatic amino acid decarboxylase. In contrast to this generally accepted idea, Yoshimi Misu and Yoshio Goshima propose, in this Viewpoint article, that L-dopa itself is an endogenous neurotransmitter or neuromodulator in the CNS. This hypothesis is mainly based on the findings that L-dopa is released in a transmitter-like manner and that exogenously applied levodopa produces some responses.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
0165-6147
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
14
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
119-23
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1993
|
| pubmed:articleTitle |
Is L-dopa an endogenous neurotransmitter?
|
| pubmed:affiliation |
Department of Pharmacology, Yokohama City University School of Medicine, Kanagawa Prefecture, Japan.
|
| pubmed:publicationType |
Journal Article,
Review,
Research Support, Non-U.S. Gov't
|