Cardiac vagal preganglionic fibers in neonatal rats: A comparison with cervical vagal components

Stuesse, Sherry L.; Powell, Katina S.

doi:10.1016/0304-3940(82)90084-2

Cited by 10 publications

(4 citation statements)

References 8 publications

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“…In order to distinguish the NA from the rVRG, True blue, a retrograde tracer incapable of crossing synapses, was injected into the right vagus nerve (Sawchenko and Swanson, 1981; Stuesse and Powell, 1982; Cunningham and Sawchenko, 1989). Following intrapleural injection, WGA-Alexa 488 was identified in both the rVRG and select NA cells.…”

Section: Discussionmentioning

confidence: 99%

“…The DMX has been shown to provide preganglionic parasympathetic innervation to the esophagus (Hadziefendic and Haxhiu, 1999; Hayakawa et al, 2002), larynx (Basterra et al, 1987; Kobler et al, 1994), trachea (Haxhiu and Loewy, 1996; Atoji et al, 2005), lung parenchyma (Hadziefendic and Haxhiu, 1999), and myocardium (Stuesse and Powell, 1982). The cells ventral to the NA are associated with the myocardium (Stuesse and Powell, 1982). These cells of the DMX and the area ventral to the NA are not related directly to respiration.…”

Section: Discussionmentioning

confidence: 99%

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WGA-Alexa transsynaptic labeling in the phrenic motor system of adult rats: Intrapleural injection versus intradiaphragmatic injection

Buttry

Goshgarian

2015

Journal of Neuroscience Methods

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

WGA-Alexa transsynaptic labeling in the phrenic motor system of adult rats: Intrapleural injection versus intradiaphragmatic injection

Buttry

Goshgarian

2015

Journal of Neuroscience Methods

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“…Such a classification has been confirmed by tracer techniques in experimental animals (Bieger and Hopkins, 1987;Davis and Nail, 1984;Delgadao-Garcia et al, 1983;Gacek, 1975;Grelot et al, 1989;Hanamori and Smith, 1986;Hinrichsen and Ryan, 1981;Holstege et al, 1983;Hudson, 1986;Kalia and Mesulam, 1980b;Lobera et al, 1981;Portillo and Pasaro, 1988a,b;Schweizer et al, 1981;Sweazey and Bradley, 1986;Wallach et al, 1983;Yajima and Hayashi, 1983;Yoshida et al, 1980Yoshida et al, , 1981Yoshida et al, , 1982Yoshida et al, , 1984. Tracer techniques, however, have shown that the NA also contains cell bodies of preganglionic parasympathetic neurons concerned with the innervation of the heart (Bennett et al, 1979;Berger, 1980;deGroat et al, 1979;DiMicco et al, 1979;Ellenberger et al, 1983;Geis and Wurster, 1980a,b;Geis et al, 1981;Armour, 1979,1982;Kalia and Mesulam, 1980b;Kalia, 1981a;McAllen and Spyer, 1978;Nosaka et al, 1979;Stuesse, 1982;Stuesse and Fish, 1984;Stuesse and Powell, 1982;Thomas and Calaresu, 1974;Weiss and Priola, 19721, lungs (Bennett et al, 1982;Kalia and Mesulam, 1980b), esophagus …”

Section: Introductionmentioning

confidence: 99%

Prenatal development of the human nucleus ambiguus during the embryonic and early fetal periods

Brown

1990

Am. J. Anat.

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The ontogenetic development of the nucleus ambiguus was studied in a series of human embryos and fetuses ranging from 3 to 12.5 weeks of menstrual age (4 to 66 mm crown-rump length). They were prepared by Nissl and silver methods. Nucleus ambiguus neuroblasts, whose neurites extend towards and into the IXth and rostral Xth nerve roots, appear in the medial motor column of 4-6-week-old embryos (4.25-11 mm). These cells then migrate laterally (6.5 weeks, 14 mm) to a position near the dorsal motor nucleus of X. At 7 weeks (15 mm), nucleus ambiguus cells begin their migration, which progresses rostrocaudally, into their definitive ventrolateral position. The basic pattern of organization of the nucleus is established in its rostral region at 8 weeks (22.2-24 mm) and extends into its caudal region by 9 weeks (32 mm), when its nearly adult organization is evident. Cells having the characteristics of mature neurons first appear rostrally in the nucleus during the 8.5-9-week period (24.5-32 mm), gradually increase in number, and constitute the entire nucleus at 12.5 weeks (65.5 mm). Definitive neuronal subgroups first appear at 10 weeks (37.5 mm) in the large rostral nuclear region. These features suggest that the human nucleus ambiguus develops along a rostrocaudal temporospatial gradient. Evidence indicates that function of nucleus ambiguus neurons, manifested by fetal reflex swallowing, occurs after the cells migrate into their definitive position, establish the definitive nuclear pattern, and exhibit mature characteristics.

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“…1982;Kalia and Sullivan. 1982;Leslie ct al.. 1982;Stuessc, 1982;Stuesse and Powell. 1982: Chernieky ct al.. 1983Ciriello, 1983;Nomura and Mizuno.…”

Section: Introductionmentioning

confidence: 99%

Central Projections of the Vagus Nerve in <i>Chelon labrosus </i>Risso (Teleostei, O. Perciformes)

Díaz-Regueira

Anadón

1992

Brain Behav Evol

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The primary projections of the vagus nerve and its nuclei in a perciform teleost, Chelon labrosus, are described after application of hoseradish peroxidase (HRP) labeling and Nissl and silver staining methods. The vagus nerve has three peripheral roots, rostral, medial and caudal, which are formed from viscerosensory and visceromotor rootlets. In addition to viscerosensory and visceromotor rootlets, the caudal root has a cutaneous root and a ‘descending'' root. Dorsally in the caudal root, a fiber bundle enters the medulla from the retroocular and opercular skin region; this bundle joins the descending trigeminal root and courses with it rostrally and caudally. Fibers from another rootlet, which enters dorsolaterally, course caudally towards the spinal cord. This rootlet has not been described in other fishes. The vagal viscerosensory nucleus, where most of the viscerosensory fibers terminate, forms a column in which two types of neurons can be distinguished. The most caudal part of the nucleus is continuous with the commissural nucleus, into which vagal nerve projections also enter. No vagal projections were found in the area postrema. In the visceromotor column, two types of neurons are seen Iateroventral to the IV ventricle.

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Cardiac vagal preganglionic fibers in neonatal rats: A comparison with cervical vagal components

Cited by 10 publications

References 8 publications

WGA-Alexa transsynaptic labeling in the phrenic motor system of adult rats: Intrapleural injection versus intradiaphragmatic injection

WGA-Alexa transsynaptic labeling in the phrenic motor system of adult rats: Intrapleural injection versus intradiaphragmatic injection

Prenatal development of the human nucleus ambiguus during the embryonic and early fetal periods

Central Projections of the Vagus Nerve in <i>Chelon labrosus </i>Risso (Teleostei, O. Perciformes)

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