Study of the Olfactory Epithelium in the Developing Sturgeon. Characterization of the Crypt Cells
Identifieur interne : 001739 ( Istex/Curation ); précédent : 001738; suivant : 001740Study of the Olfactory Epithelium in the Developing Sturgeon. Characterization of the Crypt Cells
Auteurs : Susana Camacho [Espagne] ; M. V. Ostos-Garrido [Espagne] ; A. Domezain [Espagne] ; R. Carmona [Espagne]Source :
- Chemical Senses [ 0379-864X ] ; 2009-12-23.
Abstract
In acipenserids, crypt cells (CCs) have only been observed in juvenile specimens, and it has not been clarified whether they differentiate along with olfactory receptor neurons (ORNs) during the lecithotrophic stage or during later development stages. Furthermore, no detailed optical microscopy (OM) or electron microscopy study on the development of CCs has been published to date. In the present study, we used OM and electron microscopy to follow the development of CCs in Acipenser naccarii from hatching to the establishment of exogenous feeding. Based on these observations, we can affirm that CCs are present from the first few posthatching (PH) days. CCs appear with their nucleus close to the basal lamina of the epithelium and enveloped by supporting cells. In addition, from the beginning of day 2 PH, we observed cells with highly similar characteristics to those of CCs (absence of knob, abundant mitochondria and filamentous material in apical cytoplasm, numerous microtubules, and envelopment by supporting cells) but with cilia still remaining on their noninvaginated apical surface. We conclude that these cells may correspond to immature CCs in which the crypt, the final feature of their morphological differentiation, has not yet formed.
Url:
DOI: 10.1093/chemse/bjp091
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001741
Links to Exploration step
ISTEX:5069FDAE43339742DD279571AA66B3AF566FB064Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Study of the Olfactory Epithelium in the Developing Sturgeon. Characterization of the Crypt Cells</title><author><name sortKey="Camacho, Susana" sort="Camacho, Susana" uniqKey="Camacho S" first="Susana" last="Camacho">Susana Camacho</name><affiliation wicri:level="1"><mods:affiliation>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071, Spain</mods:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071</wicri:regionArea></affiliation><affiliation wicri:level="1"><mods:affiliation>E-mail: rcarmona@ugr.es</mods:affiliation><country wicri:rule="url">Espagne</country></affiliation></author><author><name sortKey="Ostos Garrido, M V" sort="Ostos Garrido, M V" uniqKey="Ostos Garrido M" first="M. V." last="Ostos-Garrido">M. V. Ostos-Garrido</name><affiliation wicri:level="1"><mods:affiliation>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071, Spain</mods:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071</wicri:regionArea></affiliation></author><author><name sortKey="Domezain, A" sort="Domezain, A" uniqKey="Domezain A" first="A." last="Domezain">A. Domezain</name><affiliation wicri:level="1"><mods:affiliation>Department of Research and Development Sierra Nevada Fish Farm, Riofro, Granada, Spain</mods:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Research and Development Sierra Nevada Fish Farm, Riofro, Granada</wicri:regionArea></affiliation></author><author><name sortKey="Carmona, R" sort="Carmona, R" uniqKey="Carmona R" first="R." last="Carmona">R. Carmona</name><affiliation wicri:level="1"><mods:affiliation>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071, Spain</mods:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:5069FDAE43339742DD279571AA66B3AF566FB064</idno><date when="2010" year="2010">2010</date><idno type="doi">10.1093/chemse/bjp091</idno><idno type="url">https://api.istex.fr/document/5069FDAE43339742DD279571AA66B3AF566FB064/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001741</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001741</idno><idno type="wicri:Area/Istex/Curation">001739</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Study of the Olfactory Epithelium in the Developing Sturgeon. Characterization of the Crypt Cells</title><author><name sortKey="Camacho, Susana" sort="Camacho, Susana" uniqKey="Camacho S" first="Susana" last="Camacho">Susana Camacho</name><affiliation wicri:level="1"><mods:affiliation>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071, Spain</mods:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071</wicri:regionArea></affiliation><affiliation wicri:level="1"><mods:affiliation>E-mail: rcarmona@ugr.es</mods:affiliation><country wicri:rule="url">Espagne</country></affiliation></author><author><name sortKey="Ostos Garrido, M V" sort="Ostos Garrido, M V" uniqKey="Ostos Garrido M" first="M. V." last="Ostos-Garrido">M. V. Ostos-Garrido</name><affiliation wicri:level="1"><mods:affiliation>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071, Spain</mods:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071</wicri:regionArea></affiliation></author><author><name sortKey="Domezain, A" sort="Domezain, A" uniqKey="Domezain A" first="A." last="Domezain">A. Domezain</name><affiliation wicri:level="1"><mods:affiliation>Department of Research and Development Sierra Nevada Fish Farm, Riofro, Granada, Spain</mods:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Research and Development Sierra Nevada Fish Farm, Riofro, Granada</wicri:regionArea></affiliation></author><author><name sortKey="Carmona, R" sort="Carmona, R" uniqKey="Carmona R" first="R." last="Carmona">R. Carmona</name><affiliation wicri:level="1"><mods:affiliation>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071, Spain</mods:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Cell Biology, School of Sciences, University of Granada, Campus Fuentenueva s/n, Granada 18071</wicri:regionArea></affiliation></author></analytic><monogr></monogr><series><title level="j">Chemical Senses</title><idno type="ISSN">0379-864X</idno><idno type="eISSN">1464-3553</idno><imprint><publisher>Oxford University Press</publisher><date type="published" when="2009-12-23">2009-12-23</date><biblScope unit="volume">35</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="147">147</biblScope><biblScope unit="page" to="156">156</biblScope></imprint><idno type="ISSN">0379-864X</idno></series><idno type="istex">5069FDAE43339742DD279571AA66B3AF566FB064</idno><idno type="DOI">10.1093/chemse/bjp091</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0379-864X</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract">In acipenserids, crypt cells (CCs) have only been observed in juvenile specimens, and it has not been clarified whether they differentiate along with olfactory receptor neurons (ORNs) during the lecithotrophic stage or during later development stages. Furthermore, no detailed optical microscopy (OM) or electron microscopy study on the development of CCs has been published to date. In the present study, we used OM and electron microscopy to follow the development of CCs in Acipenser naccarii from hatching to the establishment of exogenous feeding. Based on these observations, we can affirm that CCs are present from the first few posthatching (PH) days. CCs appear with their nucleus close to the basal lamina of the epithelium and enveloped by supporting cells. In addition, from the beginning of day 2 PH, we observed cells with highly similar characteristics to those of CCs (absence of knob, abundant mitochondria and filamentous material in apical cytoplasm, numerous microtubules, and envelopment by supporting cells) but with cilia still remaining on their noninvaginated apical surface. We conclude that these cells may correspond to immature CCs in which the crypt, the final feature of their morphological differentiation, has not yet formed.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001739 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 001739 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= Istex
|étape= Curation
|type= RBID
|clé= ISTEX:5069FDAE43339742DD279571AA66B3AF566FB064
|texte= Study of the Olfactory Epithelium in the Developing Sturgeon. Characterization of the Crypt Cells
}}
| This area was generated with Dilib version V0.6.27. |  |