通过对横断的舌咽神经根进行辣根过氧化物酶浸浴法研究猫的下涎核。

Identification of the inferior salivatory nucleus in the cat as studied by HRP bathings of the transected glossopharyngeal nerve root.

作者信息

Satomi H, Yamamoto T, Ise H, Takahashi K

出版信息

Neurosci Lett. 1979 Mar;11(3):259-63. doi: 10.1016/0304-3940(79)90004-1.

Abstract

The localization of the inferior salivatory nucleus that gives rise to parasympathetic fibers to the parotid gland was identified by means of horseradish peroxidase (HRP) method in the cat. The inferior salivatory nucleus does exist in the medulla oblongata and is situated in the dorsal part of the reticular formation. The nucleus is well-circumscribed caudally but rostrally the nucleus becomes scattered within the wide area of the dorso-lateral reticular formation. The inferior salivatory nucleus, demonstrated by the present study is composed of medium-sized multipolar neurons with well-developed slender dendrites and densely stained Nissl substance.

摘要

通过辣根过氧化物酶（HRP）法在猫身上确定了发出支配腮腺副交感纤维的下涎核的定位。下涎核确实存在于延髓中，位于网状结构的背侧部分。该核在尾侧界限清晰，但在吻侧，它分散在背外侧网状结构的广泛区域内。本研究显示的下涎核由中等大小的多极神经元组成，这些神经元具有发育良好的细长树突和染色致密的尼氏体。