COMPARISON OF L-5-HYDROXYTRYPTOPHAN AND L-5-HYDROXYTRYPTOPHAN INOSINATE AS AGENTS FOR INCREASING BRAIN-SEROTONIN FORMATION IN RATS

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FULLER, RW
SNODDY, HD
ROBERTSON, DW
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R36 [病理学];
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100104 ;
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The effects of L-5-hydroxytryptophan (L-5HTP) and L-5HTP inosinate injection on brain 5-hydroxyindoles in rats were compared. L-5HTP and L-5HTP inosinate caused indistinguishable dose-dependent increases in 5HTP and 5HIAA (5-hydroxyindoleacetic acid) but not serotonin concentrations in whole brain at 1 hr in rats. Our results do not substantiate a previous claim that L-5HTP inosinate is superior to L-5HTP itself in increasing brain serotonin formation.
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页码:121 / 124
页数:4
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