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为研究冷水七提取物对小鼠的镇痛作用和对小肠运动的影响,用小鼠热板法和小鼠扭体法测定镇痛作用,用小鼠小肠推进性运动实验观察小鼠肠运动。结果发现(1)冷水七提取物10g/kg和20g/kg剂量下与对照组比较对小鼠有明显的镇痛作用(P<0.001);(2)20g/kg剂量下与对照组比较能明显抑制小鼠小肠的运动(P<0.001)。
In order to study the analgesic effect of extracts of Lengshuiqi on mice and the effect on small intestine movements, the analgesic effect was determined by mouse hot plate method and mouse writhing method, and mouse intestinal motion was observed by mouse small intestine advancing exercise test. . The results showed that: (1) Compared with the control group, the cold water extract of both extracts (10g/kg and 20g/kg) had significant analgesic effect on mice (P<0.001); (2) Compared with the control group at the dose of 20g/kg Significantly inhibited mouse small intestine movement (P<0.001).