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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
8
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pubmed:dateCreated |
1994-12-28
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pubmed:abstractText |
Distribution of pulmonary nerves immunoreactive for either substance P or calcitonin gene-related peptide was determined, using immunohistochemical methods on healthy lungs from adult equids. The overall patterns of distribution of substance P and calcitonin gene-related peptide-like immunoreactivity were similar. Distribution of immunoreactive nerves was not uniform throughout the lungs; nerve fibers immunoreactive for these peptides were more frequently observed near the hilus of the lung than in the caudal lobes or in the periphery of the lung. Nerve fibers immunoreactive for substance P or calcitonin gene-related peptide were most abundant in the lamina propria of the trachea and larger airways, particularly within and directly below the airway epithelium; they were also frequently associated with bronchial and pulmonary vessels. Presence of nerve fibers immunoreactive for substance P and calcitonin gene-related peptide in peribronchial neural ganglia indicated that these sensory nerves may modulate parasympathetic regulation of pulmonary function. Nerve fibers immunoreactive for substance P and calcitonin gene-related peptide were, therefore, well placed to detect inhaled agents and to contribute to the pulmonary response to irritants and pathogens.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
0002-9645
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
55
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1066-74
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:7526754-Afferent Pathways,
pubmed-meshheading:7526754-Animals,
pubmed-meshheading:7526754-Calcitonin Gene-Related Peptide,
pubmed-meshheading:7526754-Epithelium,
pubmed-meshheading:7526754-Female,
pubmed-meshheading:7526754-Horses,
pubmed-meshheading:7526754-Immunohistochemistry,
pubmed-meshheading:7526754-Lung,
pubmed-meshheading:7526754-Male,
pubmed-meshheading:7526754-Nerve Fibers,
pubmed-meshheading:7526754-Substance P
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pubmed:year |
1994
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pubmed:articleTitle |
Substance P and calcitonin gene-related peptide-like immunoreactive nerve fibers in lungs from adult equids.
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pubmed:affiliation |
Department of Anatomy, Michigan State University, East Lansing 48824-1314.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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