No abstract available
MeSH terms
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Aged
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Chromatography, Thin Layer
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Decarboxylation
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Dihydroxyphenylalanine / antagonists & inhibitors*
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Dihydroxyphenylalanine / metabolism
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Dopamine / metabolism
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Female
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Humans
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Intestinal Absorption
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Male
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Middle Aged
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Parkinson Disease / drug therapy*
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Phenylacetates / metabolism
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Pyridoxine / pharmacology*
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Stimulation, Chemical
Substances
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Phenylacetates
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Dihydroxyphenylalanine
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Pyridoxine
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Dopamine