检索结果-南通市图书馆

An update–tissue engineered nerve grafts for the repair of peripheral nerve injuries

Neural Regeneration Research 2018年第5期13卷 764-774页

作者： Nitesh P.Patel Kristopher A.Lyon Jason H.Huang Texas A&M College of Medicine Temple TX USA Department of Neurosurgery Baylor Scott & White Healthcare Temple TX USA

Peripheral nerve injuries（PNI） are caused by a range of etiologies and result in a broad spectrum of disability. While nerve autografts are the current gold standard for the reconstruction of extensive nerve damage, the limited supply of autologous nerve and complications associated with harvesting nerve from a second surgical site has driven groups from multiple disciplines, including biomedical engineering, neurosurgery, plastic surgery, and orthopedic surgery, to develop a suitable or superior alternative to autografting. Over the last couple of decades, various types of scaffolds, such as acellular nerve grafts（ANGs）, nerve guidance conduits, and non-nervous tissues, have been filled with Schwann cells, stem cells, and/or neurotrophic factors to develop tissue engineered nerve grafts（TENGs）. Although these have shown promising effects on peripheral nerve regeneration in experimental models, the autograft has remained the gold standard for large nerve gaps. This review provides a discussion of recent advances in the development of TENGs and their efficacy in experimental models. Specifically, TENGs have been enhanced via incorporation of genetically engineered cells, methods to improve stem cell survival and differentiation, optimized delivery of neurotrophic factors via drug delivery systems（DDS）, co-administration of platelet-rich plasma（PRP）, and pretreatment with chondroitinase ABC（Ch-ABC）. Other notable advancements include conduits that have been bioengineered to mimic native nerve structure via cell-derived extracellular matrix（ECM） deposition, and the development of transplantable living nervous tissue constructs from rat and human dorsal root ganglia（DRG） neurons. grafts composed of non-nervous tissues, such as vein, artery, and muscle, will be briefly discussed.

关键词： peripheral nerve injury peripheral nerve repair tissue engineered nerve graft nerve conduit stem cells Schwann cells dorsal root ganglia neurons axon stretch-growth autologous tissue graft

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

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：