乳光牙齿漂白胶治疗色素牙的实验与临床研究  

The Experiment and Clinical Study of Rooth-Bleaching Agent for Pigmented Tooth

作　　者：管泽民[1,2] 赵承彦[1,2] 耿建华[1,2] 牛青霞 刘兴国 罗凤玲[1,2] 郭许红[1,2] 

机构地区：[1]河南省人民医院口腔科 [2]河南省肿瘤研究所

出　　处：《河南医学研究》1998年第4期320-322,共3页Henan Medical Research

基　　金：河南省科委科研基金

摘　　要：目的：研制一种适合于患者家庭使用的疗效好、使用安全、方便、价格低廉的色素牙漂白剂。方法：在传统的色素牙漂白剂——过氧化氢中加入适量盐酸奎宁，应用灵敏的酶联免疫实验方法对过氧化氢的氧化作用进行了４个月的连续检测。结果：发现含不同浓度的盐酸奎宁－过氧化氢随贮存时间延长，其氧化作用有不同程度的降低。呈剂量依赖关系。在实验使用浓度范围内，盐酸奎宁浓度越高，其稳定作用越强，最高浓度与对照组比较，高４～６倍。结论：实验证明用过氧化氢制成色素牙漂白胶加入适量奎宁，漂白效果好，有效期长，无任何毒副作用。Objective:To prepare a good type of tooth bleaching agent that is convenient, safe and cheap and fits to be used at home by patient. Methods :Add proper amount of Quinine(QH)to hydrogen peroxide(HP),a traditional tooth bleaching agent.Then observe the oxidizing effect of HP with ELISA for 4 months. Results :With the elapse of stored time, the oxidizing effect of HP solutions containing QH of different concentrations declined in different degrees,showing dependent relation with concentration.Within the range of experimental QH concentration,the higher the concentration is,the stronger stabilizalion is.And the duration of tooth-bleaching effect can be prolongede 4～6 times. Conclusion: Tooth-bleaching agent is made of HP and added proper amount QH,its bleaching effect is good,the duration of effect is long and it has no side effect,it′s convenient to be used at home.

关 键 词：牙漂白 过氧化氢 稳定剂 

分 类 号：R781.460.5[医药卫生—口腔医学]