Locations of Postganglionic Nerve Cells Whose Axons Enter Nerves Originating from Prevertebral Ganglia.
نویسندگان
چکیده
منابع مشابه
Locations of postganglionic nerve cells whose axons enter nerves originating from prevertebral ganglia.
Major nerve trunks that supply abdominal viscera contain axons of postganglionic neurons that originate in the coeliac ganglion, superior mesenteric ganglion, inferior mesenteric ganglia, hypogastric nerve ganglia and the sympathetic chain ganglia. Using the retrogradely transported neuronal marker Fast Blue, we mapped the distribution of labelled nerve cells after application of the dye to eit...
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Retrograde tracing was used to determine the locations of sympathetic nerve cells whose axons project to the stomach, small intestine, caecum, proximal colon, distal colon and spleen of the guinea-pig. Projections from prevertebral ganglia were organotopically arranged within and between ganglia. The cranially located coeliac ganglion provided the major input to proximal gut regions; the distal...
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Objective: Preganglionic sympathetic axons to pelvic viscera originate from lumbar preganglionic neurons and contribute to sympathetic chain ganglia and lumbar splanchnic nerves to the inferior mesenteric ganglia (many via the hypogastric nerve). Postganglionic sympathetic axons to the urinary bladder originate mostly from L7–S2 sympathetic chain ganglia and inferior mesenteric ganglion. We tes...
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Four cases of schwannoma originating from the lower cranial nerves are presented. Case 1 is a schwannoma of the vagus nerve in the parapharyngeal space. The operation was performed by the transcervical approach. Although the tumor capsule was not dissected from the vagus nerve, hoarseness and dysphagia happened transiently after the operation. Case 2 is a schwannoma in the jugular foramen. The ...
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Other than efferent sympathetic innervation, the kidney has peptidergic afferent fibers expressing TRPV1 receptors and releasing substance P. We tested the hypothesis that stimulation of afferent renal nerve activity with the TRPV1 agonist capsaicin inhibits efferent renal sympathetic nerve activity tonically by a neurokinin 1 receptor-dependant mechanism. Anesthetized Sprague-Dawley rats were ...
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ژورنال
عنوان ژورنال: Archives of Histology and Cytology
سال: 1994
ISSN: 0914-9465,1349-1717
DOI: 10.1679/aohc.57.405