Subdivisions of the olfactory system in the sterlet Acipenser ruthenus.
Identifieur interne : 000675 ( PubMed/Corpus ); précédent : 000674; suivant : 000676Subdivisions of the olfactory system in the sterlet Acipenser ruthenus.
Auteurs : M H Hofmann ; H. BleckmannSource :
- Neuroscience letters [ 0304-3940 ] ; 1997.
English descriptors
- KwdEn :
- MESH :
- chemical : Horseradish Peroxidase.
- anatomy & histology : Fishes, Olfactory Bulb, Olfactory Pathways.
- ultrastructure : Nerve Fibers.
- Animals.
Abstract
Subdivisions of the olfactory system of the sterlet Acipenser ruthenus were investigated by means of horseradish peroxidase (HRP) injections into the nose, and by soybean agglutinin binding studies. With both methods primary olfactory fibers were labeled which projected to the ventral part of the glomerular layer of the olfactory bulb. The dorsal part of the olfactory bulb did not bind soybean agglutinin, however, even though HRP tracing showed primary olfactory fibers in that area. This confirms earlier morphological studies which claim the existence of distinct subdivisions of the olfactory system in the sturgeon. The lack of soybean agglutinin binding in the dorsal part of the olfactory bulb suggests, however, that this part is not homologous with the accessory olfactory system of tetrapods.
PubMed: 9350856
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pubmed:9350856Le document en format XML
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Bleckmann</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1997">1997</date><idno type="RBID">pubmed:9350856</idno><idno type="pmid">9350856</idno><idno type="wicri:Area/PubMed/Corpus">000675</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000675</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Subdivisions of the olfactory system in the sterlet Acipenser ruthenus.</title><author><name sortKey="Hofmann, M H" sort="Hofmann, M H" uniqKey="Hofmann M" first="M H" last="Hofmann">M H Hofmann</name><affiliation><nlm:affiliation>University of Bonn, Institute of Zoology, Germany. unb316@uni-bonn.de</nlm:affiliation></affiliation></author><author><name sortKey="Bleckmann, H" sort="Bleckmann, H" uniqKey="Bleckmann H" first="H" last="Bleckmann">H. Bleckmann</name></author></analytic><series><title level="j">Neuroscience letters</title><idno type="ISSN">0304-3940</idno><imprint><date when="1997" type="published">1997</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Fishes (anatomy & histology)</term><term>Horseradish Peroxidase</term><term>Nerve Fibers (ultrastructure)</term><term>Olfactory Bulb (anatomy & histology)</term><term>Olfactory Pathways (anatomy & histology)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Horseradish Peroxidase</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Fishes</term><term>Olfactory Bulb</term><term>Olfactory Pathways</term></keywords><keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Nerve Fibers</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Subdivisions of the olfactory system of the sterlet Acipenser ruthenus were investigated by means of horseradish peroxidase (HRP) injections into the nose, and by soybean agglutinin binding studies. With both methods primary olfactory fibers were labeled which projected to the ventral part of the glomerular layer of the olfactory bulb. The dorsal part of the olfactory bulb did not bind soybean agglutinin, however, even though HRP tracing showed primary olfactory fibers in that area. This confirms earlier morphological studies which claim the existence of distinct subdivisions of the olfactory system in the sturgeon. The lack of soybean agglutinin binding in the dorsal part of the olfactory bulb suggests, however, that this part is not homologous with the accessory olfactory system of tetrapods.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">9350856</PMID><DateCreated><Year>1998</Year><Month>01</Month><Day>29</Day></DateCreated><DateCompleted><Year>1998</Year><Month>01</Month><Day>29</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0304-3940</ISSN><JournalIssue CitedMedium="Print"><Volume>233</Volume><Issue>2-3</Issue><PubDate><Year>1997</Year><Month>Sep</Month><Day>19</Day></PubDate></JournalIssue><Title>Neuroscience letters</Title><ISOAbbreviation>Neurosci. Lett.</ISOAbbreviation></Journal><ArticleTitle>Subdivisions of the olfactory system in the sterlet Acipenser ruthenus.</ArticleTitle><Pagination><MedlinePgn>154-6</MedlinePgn></Pagination><Abstract><AbstractText>Subdivisions of the olfactory system of the sterlet Acipenser ruthenus were investigated by means of horseradish peroxidase (HRP) injections into the nose, and by soybean agglutinin binding studies. With both methods primary olfactory fibers were labeled which projected to the ventral part of the glomerular layer of the olfactory bulb. The dorsal part of the olfactory bulb did not bind soybean agglutinin, however, even though HRP tracing showed primary olfactory fibers in that area. This confirms earlier morphological studies which claim the existence of distinct subdivisions of the olfactory system in the sturgeon. The lack of soybean agglutinin binding in the dorsal part of the olfactory bulb suggests, however, that this part is not homologous with the accessory olfactory system of tetrapods.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Hofmann</LastName><ForeName>M H</ForeName><Initials>MH</Initials><AffiliationInfo><Affiliation>University of Bonn, Institute of Zoology, Germany. unb316@uni-bonn.de</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bleckmann</LastName><ForeName>H</ForeName><Initials>H</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Ireland</Country><MedlineTA>Neurosci Lett</MedlineTA><NlmUniqueID>7600130</NlmUniqueID><ISSNLinking>0304-3940</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>EC 1.11.1.-</RegistryNumber><NameOfSubstance UI="D006735">Horseradish Peroxidase</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="N">Fishes</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006735" MajorTopicYN="N">Horseradish Peroxidase</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009412" MajorTopicYN="N">Nerve Fibers</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009830" MajorTopicYN="N">Olfactory Bulb</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009833" MajorTopicYN="N">Olfactory Pathways</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1997</Year><Month>11</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1997</Year><Month>11</Month><Day>14</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1997</Year><Month>11</Month><Day>14</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">9350856</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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