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多聚甲醛失活剂的制备华西医科大学口腔医学院艾淑君，曾虹，姜振兰牙髓失活剂是牙髓病治疗中重要的药剂之一。目前国内各口腔专业所用制剂的药物成分及制剂工艺不同，因此疗效亦各异。而理想的牙髓失活剂应具备以下性质：①应具有强的防腐性，②无挥发性及对水无溶解性，...
Preparation of paraformaldehyde inactivating agent School of Stomatology, Huaxi Medical University Ai Shujun, Zeng Hong, Jiang Zhenlan Dental pulp inactivation agent is one of the important agents in the treatment of endodontic diseases. At present, the domestic oral specialty preparations used in the pharmaceutical composition and preparation process is different, so the curative effect is also different. The ideal dental pulp deactivator should have the following properties: ① should have strong anti-corrosion, ② no volatility and no water solubility, ...