Gastric afferents to the nucleus of the solitary tract in the cat

D. G. Gwyn; R. A. Leslie; D. A. Hopkins

doi:10.1016/0304-3940(79)95336-9

Gastric afferents to the nucleus of the solitary tract in the cat

D. G. Gwyn, R. A. Leslie, D. A. Hopkins

Medicine

Medicine

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103 Citations (Scopus)

Résumé

Afferent projections of the vagus nerve (X) were investigated following nodose ganglion injections of [³H]leucine or horseradish peroxidase (HRP) and stomach wall injections of HRP. Ganglionic injections demonstrated a projection to the solitary nucleus (SN) including the part designated as the area subpostrema (ASP). A projection to the area postrema was also seen following [³H]leucine injections. Stomach wall injections of HRP labelled fibres and terminals bilaterally in the ASP and more ventral parts of the SN. These results provide the first morphological evidence of gastric afferents of X projecting to an area of the SN previously implicated in gastric functions.

Langue d'origine	English
Pages (de-à)	13-17
Nombre de pages	5
Journal	Neuroscience Letters
Volume	14
Numéro de publication	1
DOI	https://doi.org/10.1016/0304-3940(79)95336-9
Statut de publication	Published - sept. 1979

Note bibliographique

Funding Information:
This investigation was supported by the Medical Research Council of Canada. We thank D.A, Dolan, H.Y. Leung and G.C. Smith for technical assistance.

ASJC Scopus Subject Areas

General Neuroscience

PubMed: MeSH publication types

Journal Article

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10.1016/0304-3940(79)95336-9

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abstract = "Afferent projections of the vagus nerve (X) were investigated following nodose ganglion injections of [3H]leucine or horseradish peroxidase (HRP) and stomach wall injections of HRP. Ganglionic injections demonstrated a projection to the solitary nucleus (SN) including the part designated as the area subpostrema (ASP). A projection to the area postrema was also seen following [3H]leucine injections. Stomach wall injections of HRP labelled fibres and terminals bilaterally in the ASP and more ventral parts of the SN. These results provide the first morphological evidence of gastric afferents of X projecting to an area of the SN previously implicated in gastric functions.",

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AU - Gwyn, D. G.

AU - Leslie, R. A.

AU - Hopkins, D. A.

N1 - Funding Information: This investigation was supported by the Medical Research Council of Canada. We thank D.A, Dolan, H.Y. Leung and G.C. Smith for technical assistance.

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AB - Afferent projections of the vagus nerve (X) were investigated following nodose ganglion injections of [3H]leucine or horseradish peroxidase (HRP) and stomach wall injections of HRP. Ganglionic injections demonstrated a projection to the solitary nucleus (SN) including the part designated as the area subpostrema (ASP). A projection to the area postrema was also seen following [3H]leucine injections. Stomach wall injections of HRP labelled fibres and terminals bilaterally in the ASP and more ventral parts of the SN. These results provide the first morphological evidence of gastric afferents of X projecting to an area of the SN previously implicated in gastric functions.

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Gastric afferents to the nucleus of the solitary tract in the cat

Résumé

Note bibliographique

ASJC Scopus Subject Areas

PubMed: MeSH publication types

Accès au document

Autres fichiers et liens

Empreinte numérique

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