Preliminary Results Concerning the Expression of Carbohydrates in the Olfactory System of the Sturgeon
Identifieur interne : 000759 ( Istex/Checkpoint ); précédent : 000758; suivant : 000760Preliminary Results Concerning the Expression of Carbohydrates in the Olfactory System of the Sturgeon
Auteurs : P. S. Quinteiro ; J. Yá Ez [Espagne] ; I. SalazarSource :
- Anatomia, Histologia, Embryologia [ 0340-2096 ] ; 2005-12.
Abstract
Lectins have been used in several areas of biomedicine and are particularly useful for histochemistry. Their ability to map the distributions of various kinds of cell‐ borne glycan, and thereby to identify particular cell populations, has allowed clarification of a number of issues in neuroscience. In the case of the olfactory system, for example, lectins may be involved in development, in the continual regeneration of olfactory neurons and even in the processing of olfactory information. Whereas in mammals and amphibians lectins have been widely employed for the study of the olfactory and accessory olfactory systems, little information regarding lectin labelling is available in fish. We have used a panel of 11 lectins (UEA, BSI‐B4, DBA, LEA, VVA, SBA, PSA, WGA, WGA‐s, ECA, LTA) in paraformaldehyde fixed and paraffin embedded specimens of a Chondrostei fish, the sturgeon (Acipenser baeri). Our preliminary findings show that the olfactory receptor cells, the olfactory nerve fibres and their terminals in the olfactory bulbs were labelled with BSI‐B4, DBA, VVA, SBA, PSA, WGA and WGA‐s. The presence of glycoproteins, whose terminal sugars are detected by lectin binding, might be related to the reception of an odour stimulus and its transduction into a nervous signal or to the histogenesis of the olfactory system.
Url:
DOI: 10.1111/j.1439-0264.2005.00669_101.x
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
ISTEX:6276680E30D8000284FA888D322930C550A98099Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Preliminary Results Concerning the Expression of Carbohydrates in the Olfactory System of the Sturgeon</title><author><name sortKey="Quinteiro, P S" sort="Quinteiro, P S" uniqKey="Quinteiro P" first="P. S." last="Quinteiro">P. S. Quinteiro</name></author><author><name sortKey="Ya Ez, J" sort="Ya Ez, J" uniqKey="Ya Ez J" first="J." last="Yá Ez">J. Yá Ez</name></author><author><name sortKey="Salazar, I" sort="Salazar, I" uniqKey="Salazar I" first="I." last="Salazar">I. Salazar</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:6276680E30D8000284FA888D322930C550A98099</idno><date when="2005" year="2005">2005</date><idno type="doi">10.1111/j.1439-0264.2005.00669_101.x</idno><idno type="url">https://api.istex.fr/document/6276680E30D8000284FA888D322930C550A98099/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001261</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001261</idno><idno type="wicri:Area/Istex/Curation">001259</idno><idno type="wicri:Area/Istex/Checkpoint">000759</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000759</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Preliminary Results Concerning the Expression of Carbohydrates in the Olfactory System of the Sturgeon</title><author><name sortKey="Quinteiro, P S" sort="Quinteiro, P S" uniqKey="Quinteiro P" first="P. S." last="Quinteiro">P. S. Quinteiro</name><affiliation><wicri:noCountry code="subField">Lugo</wicri:noCountry></affiliation></author><author><name sortKey="Ya Ez, J" sort="Ya Ez, J" uniqKey="Ya Ez J" first="J." last="Yá Ez">J. Yá Ez</name><affiliation wicri:level="1"><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Cell & Molecular Biology, Faculty of Sciences, University of A Coruña, A Coruña</wicri:regionArea><wicri:noRegion>A Coruña</wicri:noRegion></affiliation></author><author><name sortKey="Salazar, I" sort="Salazar, I" uniqKey="Salazar I" first="I." last="Salazar">I. Salazar</name><affiliation><wicri:noCountry code="subField">Lugo</wicri:noCountry></affiliation></author></analytic><monogr></monogr><series><title level="j">Anatomia, Histologia, Embryologia</title><idno type="ISSN">0340-2096</idno><idno type="eISSN">1439-0264</idno><imprint><publisher>Blackwell Verlag GmbH</publisher><pubPlace>Berlin, Germany</pubPlace><date type="published" when="2005-12">2005-12</date><biblScope unit="volume">34</biblScope><biblScope unit="supplement">s1</biblScope><biblScope unit="page" from="44">44</biblScope><biblScope unit="page" to="45">45</biblScope></imprint><idno type="ISSN">0340-2096</idno></series><idno type="istex">6276680E30D8000284FA888D322930C550A98099</idno><idno type="DOI">10.1111/j.1439-0264.2005.00669_101.x</idno><idno type="ArticleID">AHE669_101_101</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0340-2096</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Lectins have been used in several areas of biomedicine and are particularly useful for histochemistry. Their ability to map the distributions of various kinds of cell‐ borne glycan, and thereby to identify particular cell populations, has allowed clarification of a number of issues in neuroscience. In the case of the olfactory system, for example, lectins may be involved in development, in the continual regeneration of olfactory neurons and even in the processing of olfactory information. Whereas in mammals and amphibians lectins have been widely employed for the study of the olfactory and accessory olfactory systems, little information regarding lectin labelling is available in fish. We have used a panel of 11 lectins (UEA, BSI‐B4, DBA, LEA, VVA, SBA, PSA, WGA, WGA‐s, ECA, LTA) in paraformaldehyde fixed and paraffin embedded specimens of a Chondrostei fish, the sturgeon (Acipenser baeri). Our preliminary findings show that the olfactory receptor cells, the olfactory nerve fibres and their terminals in the olfactory bulbs were labelled with BSI‐B4, DBA, VVA, SBA, PSA, WGA and WGA‐s. The presence of glycoproteins, whose terminal sugars are detected by lectin binding, might be related to the reception of an odour stimulus and its transduction into a nervous signal or to the histogenesis of the olfactory system.</div></front></TEI><affiliations><list><country><li>Espagne</li></country></list><tree><noCountry><name sortKey="Quinteiro, P S" sort="Quinteiro, P S" uniqKey="Quinteiro P" first="P. S." last="Quinteiro">P. S. Quinteiro</name><name sortKey="Salazar, I" sort="Salazar, I" uniqKey="Salazar I" first="I." last="Salazar">I. Salazar</name></noCountry><country name="Espagne"><noRegion><name sortKey="Ya Ez, J" sort="Ya Ez, J" uniqKey="Ya Ez J" first="J." last="Yá Ez">J. Yá Ez</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Istex/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000759 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Checkpoint/biblio.hfd -nk 000759 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= Istex
|étape= Checkpoint
|type= RBID
|clé= ISTEX:6276680E30D8000284FA888D322930C550A98099
|texte= Preliminary Results Concerning the Expression of Carbohydrates in the Olfactory System of the Sturgeon
}}
| This area was generated with Dilib version V0.6.27. |  |