神經內膜(Endoneurium),是一層精緻的疏鬆結締組織,具有支持、保護神經中的神經纖維之功能,位于单个神经束内,覆盖各个索。此為神經中保護性結締組織之最內層。
神經內膜為從神經束膜向內延伸的隔膜之延續,由一多醣網絡(glycocalyx)做為基質,其中埋有細束的纖維結締組織網絡,主要由縱行的膠原纖維所構成。
神經內膜內有密集的微血管網絡,亦具有淋巴管。
神經內膜也可在其他地方發現,例如在聽神經中的過渡帶,外圍上的許旺細胞周圍。
參考文獻
參見
- 神經外膜
- 神經束膜
外部連結
- [http://www.emedicine.com/asp/dictionary.asp?keyword=Endoneurium Endoneurium] at eMedicine Dictionary
- Histology at BU - [http://www.bu.edu/histology/p/21301loa.htm "Ultrastructure of the Cell: myelinated axon and Schwann cell"]
- Histology at BU - [http://www.bu.edu/histology/p/21401loa.htm "Ultrastructure of the Cell: arteriole and peripheral nerve"]
- Histology at OU [https://web.archive.org/web/20070927184035/http://w3.ouhsc.edu/histology/Glass%20slides/1_03.jpg]
- [https://web.archive.org/web/20060623132325/http://neuromedia.neurobio.ucla.edu/campbell/nervous/wp_images/182%20endoneurium%20LP.jpg Histology] at University of California, Los Angeles
- [https://web.archive.org/web/20060929155443/http://www.med.howard.edu/anatomy/gas/wk2/images/image2.gif Diagram] at Howard University
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