| 镓合金的细胞毒性评价 |
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| 引用本文： | 闻学雷. 镓合金的细胞毒性评价[J]. 生物医学工程学杂志, 1999, 0(1): 19-20 |
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| 作者姓名： | 闻学雷 |
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| 作者单位： | |
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| 基金项目： | 上海市高等学校科技基金 |
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| 摘 要： | 细胞性是评价生物材料生物相容性优劣的一个重要指标。对新研制的镓合金用Ｌ－９２９小鼠成纤维细胞，采用改进的体外细胞相对增殖度法。对其细胞毒性进行了评价。
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| 关 键 词： | 镓合金 细胞毒性 牙科材料 生物相容性 |
Evaluation on Cytotoxicity of Gallium Alloy |
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| Wen Xuelei. Evaluation on Cytotoxicity of Gallium Alloy[J]. Journal of biomedical engineering, 1999, 0(1): 19-20 |
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| Authors: | Wen Xuelei |
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| Affiliation: | Shanghai Biomaterial Research and Test Center, Shanghai 200023. |
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| Abstract: | Cytotoxicity is an important indicator to the biocompatibility of biomaterials. In this study, the cytotoxicity of Gallium alloy was evaluated by the method of cell relative growth rate in vitrousing L 929 mouse fibroblast. The cell relative growth rate of Gallium alloy was the absorbency ratio between the solution of Gallium alloy and negative control. The relative growth rates of Gallium aloy were converted into the scores of cytotoxicity. It was found from the results that Gallium alloy had no cytotoxicity. |
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| Keywords: | Gallium alloy Cytotoxicity Cell relative growth rate |
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