ArticleExperimental brain research1988
Differential distribution of biogenic amines in the hypoglossal nucleus of the rat.
Article in Experimental brain research, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 42 citations in OpenAlex.
- Neural Control of the Upper Airway: Respiratory and State-Dependent Mechanisms.Comprehensive Physiology · 2016Review
- Sleep-wake control of the upper airway by noradrenergic neurons, with and without intermittent hypoxia.Progress in brain research · 2014Article
- The effect of tongue exercise on serotonergic input to the hypoglossal nucleus in young and old rats.Journal of speech, language, and hearing research : JSLHR · 2012Article
- Chronic intermittent hypoxia alters density of aminergic terminals and receptors in the hypoglossal motor nucleus.American journal of respiratory and critical care medicine · 2010Article
- Genioglossal hypoglossal motoneurons contact substance P-like immunoreactive nerve terminals in the cat: a dual labeling electron microscopic study.Experimental brain research · 2004Article
- Synaptic control of motoneuronal excitability.Physiological reviews · 2000Review
- Synaptic interactions of retrogradely labeled hypoglossal motoneurons with substance P-like immunoreactive nerve terminals in the cat: a dual-labeling electron microscopic study.Experimental brain research · 1996Article
- Compared effects of serotonin on cervical and hypoglossal inspiratory activities: an in vitro study in the newborn rat.The Journal of physiology · 1992Article
- Catecholamine-containing axon terminals in the hypoglossal nucleus of the rat: an immuno-electronmicroscopic study.Experimental brain research · 1990Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
Abstract
The distribution of biogenic amines in the rat hypoglossal nucleus (nXII) was investigated with immunocytochemical methods using antibodies to tyrosine hydroxylase (TH) as a marker for catecholamines, and to 5-hydroxytryptamine (5-HT), the principal indoleamine, at the light microscopic level. TH and 5-HT immunoreactivity were found throughout all regions of nXII. Although the innervations overlapped, clearly different patterns of distribution were observed. TH immunoreactivity was localized primarily in the ventromedial quadrant of the caudal half of nXII and appeared largely as perisomatic-like profiles. In contrast, 5-HT immunoreactivity was greatest dorsally along the caudal half of nXII, although secondary foci of staining were evident ventrolaterally and, to a lesser extent, ventromedially. A perisomatic-like pattern of termination was observed for 5-HT in both dorsal and ventral regions of nXII. Since ventral and dorsal districts of nXII contain motoneurons that innervate protrusor and retrusor tongue muscles, respectively, we propose that the overlapping, yet differential distributions of catecholamines and indoleamines are important in controlling the relationships between functionally related groups of nXII motoneurons. These findings are discussed in relation to oro-lingual motor dysfunction.
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