Abstract:
:Gastrin-releasing peptide (GRP) was demonstrated by immunohistochemistry and high-performance liquid chromatography to be present in the great majority of neurons in the geniculate ganglion of rat and man. This was in contrast to findings in the sphenopalatine ganglion of rat, where only little GRP was found, and in the otic, trigeminal, glossopharyngeal-vagal and internal carotid ganglia, where no GRP-containing cells could be demonstrated. The peptide was not detected by immunohistochemistry in nerve fibers within structures innervated from the ganglion (tongue, soft palate, retroauricular skin and facial musculature). The retrograde axonal tracer True blue accumulated in these neurons of rat after application not only in the tongue and soft palate but also in the retroauricular skin.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Hardebo JE,Suzuki N,Ekman Rdoi
10.1016/0304-3940(92)90562-lkeywords:
subject
Has Abstractpub_date
1992-05-25 00:00:00pages
239-42issue
2eissn
0304-3940issn
1872-7972pii
0304-3940(92)90562-Ljournal_volume
139pub_type
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