首页 | 本学科首页   官方微博 | 高级检索  
   检索      


Expression of peripherin in human cochlea
Authors:Wei Liu  Anders Kinnefors  Marja Boström  Helge Rask-Andersen
Institution:Department of Otolaryngology, Uppsala University Hospital, 75185 Uppsala, Sweden. lwoo24@gmail.com
Abstract:The organ of Corti contains two different types of auditory receptors; the inner (IHCs) and outer (OHCs) hair cells. This dualism is further represented in their innervation, IHCs being innervated by type I neurons, and OHCs by type II neurons (in man, named small ganglion cells). Two efferent systems are also present. Here, we have analyzed the expression of the 57-kDa neuron-specific intermediate filament protein peripherin (PP) in human cochlea. In the human organ of Corti, PP seems to be specifically expressed in OHC afferents. Small or type II spiral ganglion cell bodies also intensely express PP. Thus, PP can be used as a marker for the characterization of the innervation of the OHC system in man.
Keywords:
本文献已被 PubMed SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号