Abstract:
:The effect of lesions on nerve growth factor receptor (NGFr) immunoreactivity (IR) in motoneurons within the mature feline trigeminal motor nucleus was investigated. Ten days following complete unilateral retrogasserian trigeminal rhizotomy including transection of the trigeminal motor root, motoneurons within the ipsilateral trigeminal motor nucleus showed NGFr-IR. In contrast, motoneurons within the contralateral trigeminal motor nucleus and within both trigeminal motor nuclei in unoperated control subjects did not show NGFr-IR. It is suggested that the appearance of NGFr-IR in motoneurons within the ipsilateral trigeminal motor nucleus after rhizotomy represents an attempts towards recovery and may be associated with the regrowth of its cut axons.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Kullas CD,Henry MA,Westrum LE,Johnson LR,Bothwell Mdoi
10.1016/0304-3940(91)90540-akeywords:
subject
Has Abstractpub_date
1991-05-27 00:00:00pages
145-8issue
2eissn
0304-3940issn
1872-7972pii
0304-3940(91)90540-Ajournal_volume
126pub_type
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