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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2-3
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pubmed:dateCreated |
1989-2-10
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pubmed:abstractText |
Zinc-containing neurons are cells which sequester zinc in the vesicles of their axonal boutons; such zinc-containing fiber systems have been previously shown to innervate many limbic and cerebrocortical brain regions. The present study of rats and mice shows that zinc-containing axons also innervate the cochlear nuclei, forming two morphologically-distinct projection systems. One zinc-containing pathway innervates the molecular stratum of the dorsal nucleus, supplying a diffuse, even band of neuropil staining throughout the stratum. The other pathway projects sparsely to the various small cell (granule cell) regions of the nuclei where the zinc-positive elements form scattered clusters and threads of bouton-like puncta amidst the granule neuron somata. Preliminary observations indicate that the pattern is the same in the cat as in the rat and mouse.
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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
|
pubmed:month |
Nov
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pubmed:issn |
0378-5955
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
36
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
203-11
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:3209493-Animals,
pubmed-meshheading:3209493-Auditory Pathways,
pubmed-meshheading:3209493-Axons,
pubmed-meshheading:3209493-Brain Stem,
pubmed-meshheading:3209493-Cats,
pubmed-meshheading:3209493-Cochlear Nerve,
pubmed-meshheading:3209493-Male,
pubmed-meshheading:3209493-Mice,
pubmed-meshheading:3209493-Mice, Inbred C57BL,
pubmed-meshheading:3209493-Nerve Fibers,
pubmed-meshheading:3209493-Rats,
pubmed-meshheading:3209493-Rats, Inbred Strains,
pubmed-meshheading:3209493-Species Specificity,
pubmed-meshheading:3209493-Zinc
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pubmed:year |
1988
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pubmed:articleTitle |
Zinc-containing fiber systems in the cochlear nuclei of the rat and mouse.
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pubmed:affiliation |
Laboratory for Neurobiology, University of Texas, Dallas, Richardson 75080.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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