Comparative immunocytochemical study of FMRFamide neuronal system in the brain of Danio rerio and Acipenser ruthenus during development.
Identifieur interne : 000648 ( PubMed/Curation ); précédent : 000647; suivant : 000649Comparative immunocytochemical study of FMRFamide neuronal system in the brain of Danio rerio and Acipenser ruthenus during development.
Auteurs : C. Pinelli [Italie] ; B. D'Aniello ; P. Sordino ; D L Meyer ; M. Fiorentino ; R K RastogiSource :
- Brain research. Developmental brain research [ 0165-3806 ] ; 2000.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : FMRFamide.
- chemistry : Neurons.
- cytology : Brain.
- embryology : Brain.
- chemical , immunology : FMRFamide.
- physiology : Brain Chemistry, Embryo, Nonmammalian, Zebrafish.
- Age Factors, Animals, Biological Evolution, Female, Immunoenzyme Techniques, Male, Species Specificity.
Abstract
The distribution of FMRFamide-like immunoreactive (ir) neurons and fibers was investigated in the central nervous system of developing zebrafish and juvenile sturgeon (sterlet). Adult zebrafish was also studied. In zebrafish embryos FMRFamide-ir elements first appeared 30 h post-fertilization (PF). Ir somata were located in the olfactory placode and in the ventral diencephalon. FMRFamide-ir fibers originating from diencephalic neurons were found in the ventral telencephalon and in ventral portions of the brainstem. At 48 h PF, the ir perikarya in the olfactory placode displayed increased immunoreactivity and stained fibers emerged from the somata. At 60 h PF, bilaterally, clusters of FMRFamide-ir neurons were found along the rostro-caudal axis of the brain, from the olfactory placode to rostral regions of the ventro-lateral telencephalon. At 60 h PF, numerous ir fibers appeared in the dorsal telencephalon, optic lobes, optic nerves, and retina. Except for ir fibers in the hypophysis at the age of 72 h PF, and a few ir cells in the nucleus olfacto-retinalis (NOR) at the age of 2 months PF, no major re-organization was noted in subsequent ontogenetic stages. The number of stained NOR neurons increased markedly in sexually mature zebrafish. In adult zebrafish, other ir neurons were located in the dorsal zones of the periventricular hypothalamus and in components of the nervus terminalis. We are inclined to believe that neurons expressing FMRFamide originate in the olfactory placode and in the ventricular ependyma in the hypothalamus. On the same grounds, a dual origin of FMRFamide-ir neurons is inferred in the sturgeon, an ancestral bony fish: prior to the observation of ir cells in the nasal area and in the telencephalon stained neurons were noted in circumventricular hypothalamic regions.
PubMed: 10675769
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Sordino</name></author><author><name sortKey="Meyer, D L" sort="Meyer, D L" uniqKey="Meyer D" first="D L" last="Meyer">D L Meyer</name></author><author><name sortKey="Fiorentino, M" sort="Fiorentino, M" uniqKey="Fiorentino M" first="M" last="Fiorentino">M. Fiorentino</name></author><author><name sortKey="Rastogi, R K" sort="Rastogi, R K" uniqKey="Rastogi R" first="R K" last="Rastogi">R K Rastogi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2000">2000</date><idno type="RBID">pubmed:10675769</idno><idno type="pmid">10675769</idno><idno type="wicri:Area/PubMed/Corpus">000648</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000648</idno><idno type="wicri:Area/PubMed/Curation">000648</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000648</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Comparative immunocytochemical study of FMRFamide neuronal system in the brain of Danio rerio and Acipenser ruthenus during development.</title><author><name sortKey="Pinelli, C" sort="Pinelli, C" uniqKey="Pinelli C" first="C" last="Pinelli">C. Pinelli</name><affiliation wicri:level="1"><nlm:affiliation>Dipartimento di Zoologia, Università di Napoli Frederico II, Via Mezzocannone 8, 80134, Naples, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Dipartimento di Zoologia, Università di Napoli Frederico II, Via Mezzocannone 8, 80134, Naples</wicri:regionArea></affiliation></author><author><name sortKey="D Aniello, B" sort="D Aniello, B" uniqKey="D Aniello B" first="B" last="D'Aniello">B. D'Aniello</name></author><author><name sortKey="Sordino, P" sort="Sordino, P" uniqKey="Sordino P" first="P" last="Sordino">P. Sordino</name></author><author><name sortKey="Meyer, D L" sort="Meyer, D L" uniqKey="Meyer D" first="D L" last="Meyer">D L Meyer</name></author><author><name sortKey="Fiorentino, M" sort="Fiorentino, M" uniqKey="Fiorentino M" first="M" last="Fiorentino">M. Fiorentino</name></author><author><name sortKey="Rastogi, R K" sort="Rastogi, R K" uniqKey="Rastogi R" first="R K" last="Rastogi">R K Rastogi</name></author></analytic><series><title level="j">Brain research. Developmental brain research</title><idno type="ISSN">0165-3806</idno><imprint><date when="2000" type="published">2000</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Age Factors</term><term>Animals</term><term>Biological Evolution</term><term>Brain (cytology)</term><term>Brain (embryology)</term><term>Brain Chemistry (physiology)</term><term>Embryo, Nonmammalian (physiology)</term><term>FMRFamide (analysis)</term><term>FMRFamide (immunology)</term><term>Female</term><term>Immunoenzyme Techniques</term><term>Male</term><term>Neurons (chemistry)</term><term>Species Specificity</term><term>Zebrafish (physiology)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>FMRFamide</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Neurons</term></keywords><keywords scheme="MESH" qualifier="cytology" xml:lang="en"><term>Brain</term></keywords><keywords scheme="MESH" qualifier="embryology" xml:lang="en"><term>Brain</term></keywords><keywords scheme="MESH" type="chemical" qualifier="immunology" xml:lang="en"><term>FMRFamide</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Brain Chemistry</term><term>Embryo, Nonmammalian</term><term>Zebrafish</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Age Factors</term><term>Animals</term><term>Biological Evolution</term><term>Female</term><term>Immunoenzyme Techniques</term><term>Male</term><term>Species Specificity</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The distribution of FMRFamide-like immunoreactive (ir) neurons and fibers was investigated in the central nervous system of developing zebrafish and juvenile sturgeon (sterlet). Adult zebrafish was also studied. In zebrafish embryos FMRFamide-ir elements first appeared 30 h post-fertilization (PF). Ir somata were located in the olfactory placode and in the ventral diencephalon. FMRFamide-ir fibers originating from diencephalic neurons were found in the ventral telencephalon and in ventral portions of the brainstem. At 48 h PF, the ir perikarya in the olfactory placode displayed increased immunoreactivity and stained fibers emerged from the somata. At 60 h PF, bilaterally, clusters of FMRFamide-ir neurons were found along the rostro-caudal axis of the brain, from the olfactory placode to rostral regions of the ventro-lateral telencephalon. At 60 h PF, numerous ir fibers appeared in the dorsal telencephalon, optic lobes, optic nerves, and retina. Except for ir fibers in the hypophysis at the age of 72 h PF, and a few ir cells in the nucleus olfacto-retinalis (NOR) at the age of 2 months PF, no major re-organization was noted in subsequent ontogenetic stages. The number of stained NOR neurons increased markedly in sexually mature zebrafish. In adult zebrafish, other ir neurons were located in the dorsal zones of the periventricular hypothalamus and in components of the nervus terminalis. We are inclined to believe that neurons expressing FMRFamide originate in the olfactory placode and in the ventricular ependyma in the hypothalamus. On the same grounds, a dual origin of FMRFamide-ir neurons is inferred in the sturgeon, an ancestral bony fish: prior to the observation of ir cells in the nasal area and in the telencephalon stained neurons were noted in circumventricular hypothalamic regions.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">10675769</PMID><DateCreated><Year>2000</Year><Month>04</Month><Day>11</Day></DateCreated><DateCompleted><Year>2000</Year><Month>04</Month><Day>11</Day></DateCompleted><DateRevised><Year>2010</Year><Month>11</Month><Day>18</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0165-3806</ISSN><JournalIssue CitedMedium="Print"><Volume>119</Volume><Issue>2</Issue><PubDate><Year>2000</Year><Month>Feb</Month><Day>07</Day></PubDate></JournalIssue><Title>Brain research. Developmental brain research</Title><ISOAbbreviation>Brain Res. Dev. Brain Res.</ISOAbbreviation></Journal><ArticleTitle>Comparative immunocytochemical study of FMRFamide neuronal system in the brain of Danio rerio and Acipenser ruthenus during development.</ArticleTitle><Pagination><MedlinePgn>195-208</MedlinePgn></Pagination><Abstract><AbstractText>The distribution of FMRFamide-like immunoreactive (ir) neurons and fibers was investigated in the central nervous system of developing zebrafish and juvenile sturgeon (sterlet). Adult zebrafish was also studied. In zebrafish embryos FMRFamide-ir elements first appeared 30 h post-fertilization (PF). Ir somata were located in the olfactory placode and in the ventral diencephalon. FMRFamide-ir fibers originating from diencephalic neurons were found in the ventral telencephalon and in ventral portions of the brainstem. At 48 h PF, the ir perikarya in the olfactory placode displayed increased immunoreactivity and stained fibers emerged from the somata. At 60 h PF, bilaterally, clusters of FMRFamide-ir neurons were found along the rostro-caudal axis of the brain, from the olfactory placode to rostral regions of the ventro-lateral telencephalon. At 60 h PF, numerous ir fibers appeared in the dorsal telencephalon, optic lobes, optic nerves, and retina. Except for ir fibers in the hypophysis at the age of 72 h PF, and a few ir cells in the nucleus olfacto-retinalis (NOR) at the age of 2 months PF, no major re-organization was noted in subsequent ontogenetic stages. The number of stained NOR neurons increased markedly in sexually mature zebrafish. In adult zebrafish, other ir neurons were located in the dorsal zones of the periventricular hypothalamus and in components of the nervus terminalis. We are inclined to believe that neurons expressing FMRFamide originate in the olfactory placode and in the ventricular ependyma in the hypothalamus. On the same grounds, a dual origin of FMRFamide-ir neurons is inferred in the sturgeon, an ancestral bony fish: prior to the observation of ir cells in the nasal area and in the telencephalon stained neurons were noted in circumventricular hypothalamic regions.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pinelli</LastName><ForeName>C</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Dipartimento di Zoologia, Università di Napoli Frederico II, Via Mezzocannone 8, 80134, Naples, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>D'Aniello</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Sordino</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Meyer</LastName><ForeName>D L</ForeName><Initials>DL</Initials></Author><Author ValidYN="Y"><LastName>Fiorentino</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Rastogi</LastName><ForeName>R K</ForeName><Initials>RK</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Brain Res Dev Brain Res</MedlineTA><NlmUniqueID>8908639</NlmUniqueID><ISSNLinking>0165-3806</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>64190-70-1</RegistryNumber><NameOfSubstance UI="D019835">FMRFamide</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000367" MajorTopicYN="N">Age Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005075" MajorTopicYN="N">Biological Evolution</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001921" MajorTopicYN="N">Brain</DescriptorName><QualifierName UI="Q000166" MajorTopicYN="Y">cytology</QualifierName><QualifierName UI="Q000196" MajorTopicYN="Y">embryology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001923" MajorTopicYN="N">Brain Chemistry</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004625" MajorTopicYN="N">Embryo, Nonmammalian</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019835" MajorTopicYN="N">FMRFamide</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName><QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007124" MajorTopicYN="N">Immunoenzyme Techniques</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009474" MajorTopicYN="N">Neurons</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013045" MajorTopicYN="N">Species Specificity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015027" MajorTopicYN="N">Zebrafish</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2000</Year><Month>2</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2000</Year><Month>4</Month><Day>15</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2000</Year><Month>2</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">10675769</ArticleId><ArticleId IdType="pii">S0165380699001728</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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