镇静试验是实验药理学中常用的方法之一,目前采用的光电监测仪和吊笼排水装置等方法,存在着价格较高、装置较复杂等缺点。我们使用吊笼——气鼓法,利用气导原理,可记录动物的活动曲线,由曲线可以分析动物的活动状态。方法简便易行,现介绍如下: 一、仪器设备记纹鼓、气鼓、电磁标、双凹夹、铁支架、温度计、吊笼、I字形顶片、弹簧(胡琴 The sedation test is one of the commonly used methods in experimental pharmacology. Currently, there are disadvantages such as the use of photo-electricity monitor and hanging cage drainage device in the methods of high price and complicated apparatus. We use the cage-air drum method, which uses the principles of air conduction to record the animal’s activity curve. The curve can analyze the animal’s activity status. The method is simple and easy to introduce, as follows: 1. Instrument and equipment recording drum, air drum, electromagnetic mark, double concave clamp, iron bracket, thermometer, hanging cage, I-shaped top sheet, spring (Hu Qin