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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1-2
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pubmed:dateCreated |
1999-5-12
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pubmed:abstractText |
Most of the smaller diameter neurons of dorsal root and trigeminal ganglia in adult rats expressed latexin, which has the inhibitor activity of carboxypeptidase A. Most of the dorsal root ganglion (DRG) neurons containing either calcitonin gene-related peptide (CGRP), substance P (SP) or somatostatin (SST) coexpressed latexin. Latexin was widely distributed in the cytoplasm of the cell body and in axonal fibers of cultured DRG neurons which were sensitive to capsaicin. In addition, latexin-immunoreactivity was observed throughout lamina II of the spinal cord in normal animals, but was lost following sciatic nerve-axotomy, suggesting the presence of latexin-immunoreactive axonal fibers and/or terminals from DRG neurons. Immunoelectron microscopy indeed revealed latexin-immunoreactive axonal terminals and thinly myelinated and unmyelinated axonal fibers within the dorsal horn. These observations suggest that latexin may be involved in nociceptive information transmission or its modulation.
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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 |
0006-8993
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pubmed:author | |
pubmed:copyrightInfo |
Copyright 1998 Elsevier Science B.V.
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pubmed:issnType |
Print
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pubmed:day |
10
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pubmed:volume |
801
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
9-20
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pubmed:dateRevised |
2003-11-14
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pubmed:meshHeading |
pubmed-meshheading:9729242-Animals,
pubmed-meshheading:9729242-Antigens,
pubmed-meshheading:9729242-Blotting, Western,
pubmed-meshheading:9729242-Capsaicin,
pubmed-meshheading:9729242-Cells, Cultured,
pubmed-meshheading:9729242-Ganglia, Spinal,
pubmed-meshheading:9729242-Microscopy, Immunoelectron,
pubmed-meshheading:9729242-Nerve Tissue Proteins,
pubmed-meshheading:9729242-Neurons, Afferent,
pubmed-meshheading:9729242-Nociceptors,
pubmed-meshheading:9729242-Rats,
pubmed-meshheading:9729242-Rats, Wistar,
pubmed-meshheading:9729242-Spinal Cord
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pubmed:year |
1998
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pubmed:articleTitle |
Latexin expression in smaller diameter primary sensory neurons in the rat.
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pubmed:affiliation |
Mitsubishi Kasei Institute of Life Sciences, 11 Minamiooya, Machida-shi, Tokyo 194, Japan. hayashi@libra.la.m-kagaku.co.jp
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pubmed:publicationType |
Journal Article
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