中国实用口腔科杂志Issue(11)：682-684,3.
自制含钛镍铬烤瓷合金体外细胞毒性实验
Cytotoxicity experiment in vitro of two kinds of self-made nickel-chromium ceramic alloy containing titanium
康晓燕 1战德松2
作者信息
- 1. 沈阳市口腔医院修复科，沈阳 110002
- 2. 中国医科大学附属口腔医院干诊科，沈阳 110001
- 折叠
摘要
Abstract
Objective To test the cytotoxicity of two kinds of self-made nickel-chromium ceramic alloy containing tita-nium. Methods From May 2009 to Dec. 2009 in the Centric Lab. of China Medical University the test was performed. After mixing the maceration extraction of the materials with the cultures of L-929 cells,we evaluated cytotoxicity by us-ing tetrazolium-based colorimetric assay. Results The cytotoxicity of the two kinds of self-made nickel-chromium ce-ramic alloy was stronger than that of pure Ti,and weaker than that of Ni-Cr alloy. Conclusion The self-made nick-el-chromium ceramic alloy containing titanium meet the clinical requirement and has better biocompatibility than the currently clinically commonly used alloy.关键词
镍铬烤瓷合金/细胞毒性/MTT法Key words
nickel-chromium ceramic alloy/cytotoxicity/MTT-assay分类
医药卫生引用本文复制引用
康晓燕,战德松..自制含钛镍铬烤瓷合金体外细胞毒性实验[J].中国实用口腔科杂志,2013,(11):682-684,3.
