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以扑热息痛为阳性对照药,用小鼠扭体法、大鼠甩尾法为镇痛模型,以内毒素致热兔为发热模型,研究中药地龙粉剂是否具有解热镇痛作用及其与扑热息痛合用是否有协同作用。结果:地龙粉剂有明显的镇痛作用,与扑热息痛合用有协同作用。地龙粉剂对内毒素致热兔有明显的解热作用,但与扑热息痛合用并无明显的协同作用。结论:地龙粉剂具有明显的解热镇痛作用。
Using paracetamol as a positive control drug, mouse writhing method and rat tail flicking method as analgesic models, and endotoxin-induced rabbits as a fever model to study whether Chinese herbal medicine Dilong powder has antipyretic and analgesic effects and is effective in combination with paracetamol. Whether there is synergy. Results: Dilong powder has obvious analgesic effect and has a synergistic effect with acetaminophen. Dilong powder had obvious antipyretic effects on endotoxin-induced rabbits, but there was no obvious synergy with paracetamol. Conclusion: Dilong powder has obvious antipyretic and analgesic effects.