l -5-羟色氨酸对自闭症儿童的影响。

J Sverd, S S Kupietz, B G Winsberg, M J Hurwic, L Becker
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引用次数: 17

摘要

采用直接行为观察和家长评分的方法,对3例自闭症儿童使用l -5-羟营养盐(L-5-HTP)联合卡比多巴治疗的行为效果进行了评价。儿童在四种实验条件下进行评估:基线、安慰剂I、l -5-羟色胺加卡比多巴和安慰剂II。在为期20周的研究中,两个孩子表现出与药物治疗无关的行为改变。这一发现并不支持大脑5-羟色胺功能缺陷导致自闭症的假设。
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Effects of L-5-hydroxytryptophan in autistic children.

Behavioral effects of L-5-Hydroxytrophan (L-5-HTP), administered in combination with carbidopa, were evaluated in three autistic children using direct behavioral observation and parent ratings. Children were assessed under each of four experimental conditions: Baseline, Placebo I, L-5-HTP plus carbidopa, and Placebo II. During the 20-week study two children showed behavioral change that appeared to be unrelated to drug treatment. The findings did not support the hypothesis that a functional deficit in brain 5-HT underlies the autistic syndrome.

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