| 微弧氧化AZ91D镁合金的口腔黏膜刺激实验 |
| |
| 引用本文： | 吴婕,吴凤鸣,张新平,尤乐,赵正鹏.微弧氧化AZ91D镁合金的口腔黏膜刺激实验[J].口腔医学,2008,28(3):127-129. |
| |
| 作者姓名： | 吴婕 吴凤鸣 张新平 尤乐 赵正鹏 |
| |
| 作者单位： | 1. 南京医科大学口腔医学研究所,南京医科大学附属口腔医院修复科,南京,210029
2. 南京理工大学材料科学与工程系,南京,210094 |
| |
| 摘 要： | 目的了解新型口腔植入材料微弧氧化AZ91D镁合金对口腔黏膜的刺激性。方法健康金黄地鼠10只,麻醉后将微弧氧化AZ91D镁合金的浸提液浸湿的脱脂棉球放入动物的左侧中央颊黏膜极低处,而将阴性对照材料置于动物右侧的中央颊黏膜极低处,分别于1h、4h、6h、8h后肉眼观察并做组织切片。结果实验动物均未出现局部及全身的不良刺激反应。结论微弧氧化AZ91D镁合金对口腔黏膜的没有不良刺激反应。
|
| 关 键 词： | 镁合金 微弧氧化 口腔黏膜刺激试验 金黄地鼠 |
| 文章编号： | 1003-9872(2008)03-0127-03 |
| 修稿时间： | 2007年9月25日 |
Oral mucous membrane irritation tests On AZ91D magnisum alloy after micro-arc oxidation |
| |
| WU Jie,WU Feng-ming,ZHANG Xin-ping,YOU Le,ZHAO Zheng-peng.Oral mucous membrane irritation tests On AZ91D magnisum alloy after micro-arc oxidation[J].Stomatology,2008,28(3):127-129. |
| |
| Authors: | WU Jie WU Feng-ming ZHANG Xin-ping YOU Le ZHAO Zheng-peng |
| |
| Abstract: | Objective To evaluate oral membrane irritating response to AZ91D magnisum alloys after micro-arc oxidation by oral mucous membrane irritation test.Methods The samples of AZ91D magnisum alloy group and negative control group were fixed on the oral membrane hamster's pouch(10/group).After 1 h,4 h,6 h,8 h local and systemic observation,the local oral membrane specimens were viewed under microscope.Results The results showed that there was no local or systemic abnormal response to the AZ91D magnisum alloy after Micro-arc oxidation and that the histopathological findings were also normal.Conclusion The AZ91D magnisum alloy after Micro-arc oxidation had no irritating response to oral mucous membrane. |
| |
| Keywords: | AZ91D magnisum alloy micro-arc oxidation oral mucous membrane irritation test hamster |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
