|
|
| 论文编号: |
122214O120120154 |
| 第一作者所在部门: |
708组 |
| 中文论文题目: |
|
| 英文论文题目: |
In-vitro cytotoxicity and in-vivo biocompatibility of as-extruded Mg–4.0Zn–0.2Ca alloy
|
| 论文题目英文: |
|
| 作者: |
夏永华
|
| 论文出处: |
|
| 刊物名称: |
Materials Science and Engineering C
|
| 年: |
2012
|
| 卷: |
32 |
| 期: |
4 |
| 页: |
665-669 |
| 联系作者: |
|
| 收录类别: |
|
| 影响因子: |
|
| 摘要: |
In this paper, the in-vitrocytotoxicity？and the in-vivo？compatibility of？Mg–4.0Zn–0.2Caalloy？are studied. The？cytotoxicity？of？Mg–4.0Zn–0.2Caalloy？is examined by MTT method on osteoblast cells. The in-vivobehavior of？Mg–4.0Zn–0.2Caalloy？is investigated on rabbits. It has been found thatMg–4.0Zn–0.2Caalloy？extract has no？cytotoxicity？on osteoblast cells. Three months after in-vivoexperiment, about 35–38% magnesium？alloy？implant has been degraded and a degradation layer which is composed of Ca, P, O and？Mg？has been formed on the magnesium？alloy？implants. Histological analysis showed that new bone is observed around magnesium implant without inflammation reaction. In-vitro？and in-vivo？test indicated that the？Mg–4.0Zn–0.2Caalloy？has good？biocompatibility |
| 英文摘要: |
|
| 外单位作者单位: |
|
| 备注: |
|
关闭窗口 |
|
|
|
