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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1978-6-12
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pubmed:abstractText |
The fine structure of the cytolemma of olfactory receptor cells in the newt was studied by the freeze-fracture replica method. Two kinds of receptor cells were recognized, namely ciliated cells (ciliary type) and non-ciliated cells (microvilli type). The cytolemma of olfactory knobs as well as their processes from both types of receptor cells showed an abundance of large membrane particles 80 approximately 110 A in diameter. The large square aggregation of membrane particles, 0.1 x 0.1 micron to 0.2 x 0.3 micron in size, consisting of 50 approximately 100 cuboidal subunits, were found in the cytolemma of the dendrite. A structural model of aggregation is presented. The soma of the receptor cell revealed large pitted membrane particles about 140 A in diameter. These particles are possibly the morphologic counterpart to ionophores which have been proposed by electrophysiological studies.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0302-766X
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
31
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pubmed:volume |
188
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
83-98
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:639099-Animals,
pubmed-meshheading:639099-Cilia,
pubmed-meshheading:639099-Dendrites,
pubmed-meshheading:639099-Freeze Fracturing,
pubmed-meshheading:639099-Membranes,
pubmed-meshheading:639099-Microscopy, Electron,
pubmed-meshheading:639099-Microscopy, Electron, Scanning,
pubmed-meshheading:639099-Microvilli,
pubmed-meshheading:639099-Olfactory Mucosa,
pubmed-meshheading:639099-Salamandridae,
pubmed-meshheading:639099-Sensory Receptor Cells,
pubmed-meshheading:639099-Urodela
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pubmed:year |
1978
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pubmed:articleTitle |
Observations on the cytolemma of the olfactory receptor cell in the newt. 1. Freeze replica analysis.
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pubmed:publicationType |
Journal Article
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