Orientational Recognition and Low-Resistance Passing (LRP) Regulation of Segmental Re-innervation by Central Neurons in Leeches | |
Zhang F(张帆) ; Zhang RJ(张人骥) | |
刊名 | http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=JBXG199401008&dbname=CJFQ1994
![]() |
2012-04-25 ; 2012-04-25 | |
关键词 | leech symmetrical architecture synchronous re-innervation orientational recognition low-resistance passing (LRP) immune-recognition. |
中文摘要 | <正> Re-innervation of sensory and motor neurons on a defined area of the body wall was studied in two species of leeches, Whitmania pigra and Hirudo medicinalis, as a model of segmental animals. Following isolation and rotation of a tube of body wall, the mechanical sensory and annular erection (AE) motor neurons re-innervated the body wall, at a rate of approximately 3. 8 -8. 4 μm/h. The patterns of re-innerva-tion by pairs of neurons on each side of a ganglion were bilaterally symmetric. The repairs are synchronous for the sensory and motor neurons which are of different functions but in a same ganglion. The gap junctions are widely spread in leech between neurons and glia cells, as well as among the neurons and glia cells themselves. Therefore, it is proposed that the nervous system repair is regulated by a low-resistance pathway. In the xenotransplantation experiments, neurons recognized target tissues before the immuno-recognition and rejection. |
语种 | 中文 |
其他责任者 | Department of Biology ; Peking University ; Beijing 100871 ; PRC |
内容类型 | 期刊论文 |
源URL | [http://ir.calis.edu.cn/hdl/211010/4431] ![]() |
专题 | 北京大学 |
推荐引用方式 GB/T 7714 | Zhang F,Zhang RJ. Orientational Recognition and Low-Resistance Passing (LRP) Regulation of Segmental Re-innervation by Central Neurons in Leeches[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=JBXG199401008&dbname=CJFQ1994,2012, 2012. |
APA | 张帆,&张人骥.(2012).Orientational Recognition and Low-Resistance Passing (LRP) Regulation of Segmental Re-innervation by Central Neurons in Leeches.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=JBXG199401008&dbname=CJFQ1994. |
MLA | 张帆,et al."Orientational Recognition and Low-Resistance Passing (LRP) Regulation of Segmental Re-innervation by Central Neurons in Leeches".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=JBXG199401008&dbname=CJFQ1994 (2012). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论