<基礎的研究発生病理>孤束核におけるサブスタンスP構造について

概要

論文の詳細を見る
Morphological features of substance P (SP)-immunoreactive nerve fibers and cells in the nucleus of the solitary tract (NST) were examined using immuno-electron microscopy combined with the degeneration method. Special attention was given to the interaction between SP-containing nerve structures and vagal afferents. Two days after the resection of the ganglion nodosum, SP-immunoreactive axon terminals in the ipsilateral NST were often found to make synaptic contacts with nonreactive dendrites in contact with degenerating terminals. SP-immunoreactive terminals also made contacts with either degenerating terminals or SP-immunoreactive cells in contact with degenerating ones. These findings suggest a close relationship between SP-containing axons and vagal afferents.
近畿大学の論文
1988-12-30