Abstract:
:Following iontophoretic injections of the retrograde tracer Fluoro-gold into the rat locus coeruleus (LC), retrogradely labeled neurons were seen predominantly in the area of C1 adrenergic neurons in the ventrolateral medulla (nucleus paragigantocellularis; PGi) and in the area of C3 adrenergic neurons in the dorsomedial medulla (nucleus prepositus hypoglossi; PrH). Subsequent immunofluorescence for phenylethanolamine-N-methyltransferase indicated that adrenergic and non-adrenergic LC projecting neurons in both areas are interdigitated, and that 21% of LC afferent neurons in the PGi are adrenergic while only 4% of LC afferent neurons in the area of PrH are adrenergic.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Pieribone VA,Aston-Jones G,Bohn MCdoi
10.1016/0304-3940(88)90582-4subject
Has Abstractpub_date
1988-03-10 00:00:00pages
297-303issue
3eissn
0304-3940issn
1872-7972pii
0304-3940(88)90582-4journal_volume
85pub_type
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