检索结果-南通市图书馆

Degradation of 3D-printed magnesium phosphate ceramics in vitro and a prognosis on their bone regeneration potential

引用

Bioactive Materials 2023年第1期19卷 376-391页

作者： Gefel Eugen Moseke Claus Schmitt Anna-Maria Dümmler Niklas Stahlhut Philipp Ewald Andrea Meyer-Lindenberg Andrea Vorndran Elke Institute and Department for Functional Materials in Medicine and Dentistry University Clinic WuerzburgWuerzburgGermany Institute for Biomedical Engineering(IBMT) University of Applied Sciences Mittelhessen(THM)Wiesenstraße 14GießenGermany Clinic for Small Animal Surgery and Reproduction Ludwig-Maximilians-UniversitätMunichGermany

Regenerative bone implants promote new bone formation and ideally degrade simultaneously to *** clinically established calcium phosphate bone grafts provide excellent osseointegration and osteoconductive efficacy,they are limited in terms of *** phosphate(MP)based ceramics are a promising alternative,because they are biocompatible,mechanically extremely stable,and degrade much faster than calcium phosphates under physiological *** of an implant material can include both chemical dissolution as well as cellular *** investigated the bioresorption of 3D powder printed struvite and newberyite based MP ceramics in vitro by a direct human osteoclast culture *** osteoclast response and cellular resorption was evaluated by means of fluorescence and TRAP staining,determination of osteoclast activities(CA II and TRAP),SEM imaging as well as by quantification of the ion release during cell ***,the bioactivity of the materials was investigated via SBF immersion,whereas hydroxyapatite precipitates were analyzed by SEM and EDX *** bioactive coating was resorbed by *** contrast,only chemical dissolution contributed to bioresorption of MP,while no cellular resorption of the materials was *** on our results,we expect an increased bone regeneration effect of MP compared to calcium phosphate based bone grafts and complete chemical degradation within a maximum of 1.5-3.1 years.

关键词： Newberyite Struvite Bioresorption Ceramic bone implants human osteoclasts Bioactivity

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：