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精神分裂症动物模型在精神科疾病临床研究中的应用 被引量:1

Application of animal model with schizophrenia in the clinical study of psychological diseases
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摘要 苯环己哌啶(phencyclidine,PCP)是一种分离性麻醉剂,PCP同时具有中枢兴奋作用、中枢抑制作用、致幻作用和麻醉作用犤3犦,可引起PCP性精神病。其临床表现的特点是既有精神分裂症的阳性症状如幻听、妄想冲动行为等,又有精神分裂症的阴性症状如情感淡漠、言语贫乏及意志减退等,且抗精神病药物只能消除部分症状。现在被广泛用与精神分裂症动物模型的制备。与甲基苯丙胺(methamphetamine,MAP)模型比较,两者均可引起大白鼠运动量增加,嗅探,举肢等,但撕咬、弄唇则见于MAP,而后退、旋转等则只见于PCP。PCP更突出的是可体现出符合Bleuler的精神分裂症“4A”模式。说明PCP引起的症状有阳性症状和阴性症状两个主要方面。被广泛用于精神分裂症的病因学、精神药理学和精神外科学的研究之中。
出处 《中国临床康复》 CSCD 2004年第15期2932-2933,共2页 Chinese Journal of Clinical Rehabilitation
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