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| An analytical method for quantitative estimation of the cytotoxicity of dental alloys | |
| 引用本文： | LU Xiao ying 1,H. F. Kappert 2 1 Key Laboratory for Molecular and Biomolecular Electronics of Ministre of Education,China Department of Biomedical Engineering,Southeast University,210096 Nanjing,China 2 School of Dentistry,Albert Ludw. An analytical method for quantitative estimation of the cytotoxicity of dental alloys[J]. 中国生物医学工程学报(英文版), 2002, 0(2) |
| 作者姓名： | LU Xiao ying 1 H. F. Kappert 2 1 Key Laboratory for Molecular and Biomolecular Electronics of Ministre of Education China Department of Biomedical Engineering Southeast University 210096 Nanjing China 2 School of Dentistry Albert Ludw |
| 作者单位： | LU Xiao ying 1，H. F. Kappert 2 1 Key Laboratory for Molecular and Biomolecular Electronics of Ministre of Education，China Department of Biomedical Engineering，Southeast University，210096 Nanjing，China 2 School of Dentistry，Albert Ludw |
| 摘 要： | INTRODUCTION The two mostimportantcriteria fordental materialsare their bio-functionalandbio-compatible endurance within the anticipated life-span of the dental restoration inthe mouth.The bio-compatibility of amaterial relates mainly to theallergenici… |
An analytical method for quantitative estimation of the cytotoxicity of dental alloys |
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| LU Xiao ying ,H. F. Kappert Key Laboratory for Molecular and Biomolecular Electronics of Ministre of Education,China. An analytical method for quantitative estimation of the cytotoxicity of dental alloys[J]. Chinese Journal of Biomedical Engineering, 2002, 0(2) | |
| Authors: | LU Xiao ying H. F. Kappert Key Laboratory for Molecular Biomolecular Electronics of Ministre of Education China |
| Affiliation: | LU Xiao ying 1,H. F. Kappert 2 1 Key Laboratory for Molecular and Biomolecular Electronics of Ministre of Education,China Department of Biomedical Engineering,Southeast University,210096 Nanjing,China 2 School of Dentistry,Albert Ludw |
| Abstract: | An analytical method for quantitative estimation of the cytotoxicity of dental alloys is introduced. After the TC50 values of 9 metal cations of various dental casting alloys were established using the MTT assay and the concentrations of the corosively dissolved metal cations in the alloy extracts were measured by means of an ICP method. The cytotoxicity of dental alloys is induced as a function of the TC50 values and concentrations. The validity of the method is testified, by comparing the effective cytotoxicity of 19 dental alloys with those obtained directly by using MTT assay. |
| Keywords: | Dental alloys cytotoxicity quantitative analysis |
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