词典释义：
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Objective: To compare the clinical efficacy of hypnotherapy and Alprazolam in the treatment of generalized anxiety disorder.
目的探讨催眠疗法对高中生考试焦虑水平的改善作用。
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Methods: 35 patients in the test had been treated by granule for relieving worriment, and 34 in the control, treated by alprazolam.
方法：治疗组35例用抗郁冲剂治疗，对照组34例用阿普唑伦治疗。
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Compared with the control group, the mean dosage of alprazolam was smaller in the research group, side effects were fewer and milder and duration of sleep improvement longer after treatment.
探究组阿普唑仑的平均剂量低于对照组，且不良反应少而轻，停药后睡眠改善持续时间长。
本品为苯二氮卓类催眠镇静药和抗焦虑药，该药作用于中枢神经系统的苯二氮卓受体(BZR)，加强中枢抑制性神经递质γ-氨基丁酸(GABA)与GABAA受体的结合，促进氯通道开放，使细胞超极化，增强GABA能神经元所介导的突触抑制，使神经元的兴奋性降低。