J Sverd, S S Kupietz, B G Winsberg, M J Hurwic, L Becker
{"title":"l -5-羟色氨酸对自闭症儿童的影响。","authors":"J Sverd, S S Kupietz, B G Winsberg, M J Hurwic, L Becker","doi":"10.1007/BF01537866","DOIUrl":null,"url":null,"abstract":"<p><p>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.</p>","PeriodicalId":15139,"journal":{"name":"Journal of autism and childhood schizophrenia","volume":"8 2","pages":"171-80"},"PeriodicalIF":0.0000,"publicationDate":"1978-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01537866","citationCount":"17","resultStr":"{\"title\":\"Effects of L-5-hydroxytryptophan in autistic children.\",\"authors\":\"J Sverd, S S Kupietz, B G Winsberg, M J Hurwic, L Becker\",\"doi\":\"10.1007/BF01537866\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>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.</p>\",\"PeriodicalId\":15139,\"journal\":{\"name\":\"Journal of autism and childhood schizophrenia\",\"volume\":\"8 2\",\"pages\":\"171-80\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1978-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1007/BF01537866\",\"citationCount\":\"17\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of autism and childhood schizophrenia\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1007/BF01537866\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of autism and childhood schizophrenia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/BF01537866","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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.