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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
6
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pubmed:dateCreated |
1993-2-1
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pubmed:abstractText |
Within the rostral one centimetre of the Echidna beak, three specialised receptors were found: a mucous sensory gland, a rod-like structure, and an innervated epidermal pit. The mucous sensory gland consists of a dermal mucous gland and a modified epidermal portion. Bulbous nerve terminals, similar to those reported for the Platypus, were found within the modified epidermal portion of the mucous gland. The rod-like structure contains four types of nerve terminals: Merkel cells, Paciniform corpuscles, and a central and a peripheral vesicle chain receptor. Apart from minor differences, the rod-like structure is similar to that previously reported for the Platypus. Preliminary results are presented for a third structure: an innervated epidermal pit. Topographical and ultrastructural analyses are used in the context of functional interpretation.
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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:issn |
0006-8977
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
40
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
287-96
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:1472988-Animals,
pubmed-meshheading:1472988-Axons,
pubmed-meshheading:1472988-Beak,
pubmed-meshheading:1472988-Echidna,
pubmed-meshheading:1472988-Epidermis,
pubmed-meshheading:1472988-Exocrine Glands,
pubmed-meshheading:1472988-Keratinocytes,
pubmed-meshheading:1472988-Mechanoreceptors,
pubmed-meshheading:1472988-Mucus,
pubmed-meshheading:1472988-Nerve Fibers, Myelinated,
pubmed-meshheading:1472988-Sensory Receptor Cells,
pubmed-meshheading:1472988-Skin,
pubmed-meshheading:1472988-Trigeminal Nerve
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pubmed:year |
1992
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pubmed:articleTitle |
Ultrastructure and distribution of epidermal sensory receptors in the beak of the echidna, Tachyglossus aculeatus.
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pubmed:affiliation |
Department of Physiology and Pharmacology, Anatomical Sciences University of Queensland, St Lucia, Australia.
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pubmed:publicationType |
Journal Article
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