[Observation of AChE location in chicken cochlea].
The efferent auditory innervation of the chicken was investigated by means of AChE histochemical stain. The localization of AChE in the chicken was observed by use of mounted and freezing microtome in basilar papilla. The positive fibers of AChE stain were distributed over the lateral aspect of the superior cartilaginous plate of the basilar papilla. Radical fibers leave this lontigudinal boundle to supply the hair cells. Two types of efferent synapsis could be distinguished: short hair cells with large cup-like efferent terminal, and tall cells with small, irregular terminal. The characteristics and the significance of experimental study are also discussed.
Nie
C
C
Department of Otorhinolaryngology, Union Hospital, Tongji Medical University, Wuhan.
Wang
J
J
Li
G
G
D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D002645:Chickens; D003051:Cochlea / Q000201:enzymology* / Q000648:ultrastructure; D006198:Hair Cells, Auditory / Q000201:enzymology* / Q000648:ultrastructure
D000110:Acetylcholinesterase