Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass ( Dicentrarchus labrax )
Identifieur interne : 000B51 ( Istex/Corpus ); précédent : 000B50; suivant : 000B52Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass ( Dicentrarchus labrax )
Auteurs : José Miguel Cerdá-Reverter ; Isabelle Anglade ; Gonzalo Mart Nez-Rodr Guez ; David Mazurais ; José Antonio Mu Oz-Cueto ; Manuel Carrillo ; Olivier Kah ; Silvia ZanuySource :
- Journal of Chemical Neuroanatomy [ 0891-0618 ] ; 2000.
English descriptors
- KwdEn :
- A, anterior thalamic nucleus, AC, anterior commissure, AP, accessory pretectal nucleus, C, caudal nucleus, CCe, corpus of the cerebellum, CP, central posterior thalamic nucleus, DP, dorsal posterior thalamic nucleus, DT, dorsal tegmental nucleus, Dc1, subdivision 1 of the central part of the dorsal telencephalon, Dc2, subdivision 2 of the central part of the dorsal telencephalon, Dd, dorsal part of the dorsal telencephalon, Dld, laterodorsal part of the dorsal telencephalon, Dlv2, subdivision 2 of the lateroventral part of the dorsal telencephalon, Dm2, subdivision 2 of the medial part of the dorsal telencephalon, Dm3, subdivision 3 of the medial part of the dorsal telencephalon, Dm4, subdivision 4 of the medial part of the dorsal telencephalon, Dp, posterior part of the dorsal telencephalon, E, entopeduncular nucleus, ECL, external cell layer of olfactory bulbs, Feeding behavior, GL, glomerular layer of olfactory bulbs, HaCo, habenular commissure, I, intermediate thalamic nucleus, ICL, internal cell layer of olfactory bulbs, IP, interpeduncular nucleus, In situ hybridization, LC, locus coeruleus, LT, lateral thalamic nucleus, NAPv, anterior periventricular nucleus, NAT, anterior tuberal nucleus, NC, nucleus corticalis, NCLI, central nucleus of the inferior lobe, NDLI, diffuse nucleus of the inferior lobe, NDLIl, lateral part of the diffuse nucleus of the inferior lobe, NDLIm, medial part of the diffuse nucleus of the inferior lobe, NGS, secondary gustatory nucleus, NGT, tertiary gustatory nucleus, NGp, posterior part of the nucleus glomerulosus, NHd, dorsal habenular nucleus, NHv, ventral habenular nucleus, NLTd, dorsal part of the lateral tuberal nucleus, NLTi, inferior part of the lateral tuberal nucleus, NLTl, lateral part of the lateral tuberal nucleus, NLTm, medial part of the lateral tuberal nucleus, NLTv, ventral part of the lateral tuberal nucleus, NLV, lateral valvula nucleus, NP, paracommissural nucleus, NPC, central pretectal nucleus, NPGa, anterior preglomerular nucleus, NPGc, commissural preglomerular nucleus, NPGl, lateral preglomerular nucleus, NPGm, medial preglomerular nucleus, NPOav, anteroventral part of the parvocellular preoptic nucleus, NPOpc, parvocellular part of the parvocellular preoptic nucleus, NPPv, posterior periventricular nucleus, NPT, posterior tuberal nucleus, NPY, NRLD, dorsal part of the lateral recess nucleus, NRLl, lateral part of the lateral recess nucleus, NRLv, ventral part of the lateral recess nucleus, NRP, posterior recess nucleus, NSC, suprachiasmatic nucleus, NSV, nucleus of the saccus vasculosus, NTe, nucleus of the thalamic eminentia, Neuroanatomy, Nga, anterior part of the nucleus glomerulosus, OI, inferior olive nucleus, OLN, olfactory nerve layer, OT, optic tectum, Ob, olfactory bulb, P, pituitary, PGZ, periventricular gray zone of the optic tectum, PM, magnocellular preoptic nucleus, PP, PPd, dorsal periventricular pretectal nucleus, PPv, ventral periventricular pretectal nucleus, PSm, magnocellular superficial pretectal nucleus, PSp, parvocellular superficial pretectal nucleus, PVO, paraventricular organ, Psi, intermediate superficial pretectal nucleus, RI, inferior reticular nucleus, RL, lateral reticular nucleus, RS, superior reticular nucleus, Reproduction, SCO, subcommissural organ, SOF, secondary olfactory fiber layer of olfactory bulbs, SR, raphes superior nucleus, SV, saccus vasculosus, TPp, periventricular nucleus of the posterior tuberculum, TS, semicircular nucleus, Teleost, Tla, nucleus of the lateral torus, Tlo, nucleus of the longitudinal torus, VAO, ventral accessory optic nucleus, VCe, valvula cerebelli, VL, ventrolateral thalamic nucleus, VLo, vagal lobe, VM, ventromedial thalamic nucleus, Vc, central part of the ventral telencephalon, Vd, dorsal part of the ventral telencephalon, Vi, intermediate nucleus of the ventral telencephalon, Vl, lateral part of the ventral telencephalon, Vp, postcommissural part of the ventral telencephalon, Vs, supracommissural part of the ventral telencephalon, Vv, ventral part of the ventral telencephalon, Xm, motor vagal nerve nucleus, nFR, nucleus of the fasciculus retroflexus, nIV, trochlear nerve nucleus, nMLF, nucleus of the medial longitudinal fasciculus, nPVO, nucleus of the paraventricular organ, pgd, dorsal periglomerular nucleus.
Abstract
The distribution of neuropeptide Y (NPY) gene expression was mapped in the brain of the sea bass (Dicentrarchus labrax) by in situ hybridization with 35S-UTP labeled cRNA probes. Gene expression was mainly detected within the forebrain, although NPY mRNA transcripts were also localized in the tectum and tegmentum mesencephali and posterior brain. New NPY-expressing nuclei were found in the dorsal and ventral telencephalon, preoptic area, tuberal hypothalamus, synencephalon, tegmentum mesencephali and posterior brain. The profuse NPY gene expression within the main neuroendocrine areas of the teleost fish further supports a physiological role in the control of the pituitary secretion. In addition, NPY gene was expressed within the primary visual, olfactory and gustatory circuits of teleost which, subsequently, project to hypothalamic feeding center in teleost fish. Our results extend the NPY-expressing areas known in teleost species.
Url:
DOI: 10.1016/S0891-0618(00)00063-6
Links to Exploration step
ISTEX:78C49E0326B52F0381B10DE496B81CFE24E24B98Le document en format XML
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sort="Zanuy, Silvia" uniqKey="Zanuy S" first="Silvia" last="Zanuy">Silvia Zanuy</name><affiliation><mods:affiliation>E-mail: zanuy@iats.csic.es</mods:affiliation></affiliation><affiliation><mods:affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:78C49E0326B52F0381B10DE496B81CFE24E24B98</idno><date when="2000" year="2000">2000</date><idno type="doi">10.1016/S0891-0618(00)00063-6</idno><idno type="url">https://api.istex.fr/document/78C49E0326B52F0381B10DE496B81CFE24E24B98/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000B51</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000B51</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass ( Dicentrarchus labrax )</title><author><name sortKey="Cerda Reverter, Jose Miguel" sort="Cerda Reverter, Jose Miguel" uniqKey="Cerda Reverter J" first="José Miguel" last="Cerdá-Reverter">José Miguel Cerdá-Reverter</name><affiliation><mods:affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</mods:affiliation></affiliation></author><author><name sortKey="Anglade, Isabelle" sort="Anglade, Isabelle" uniqKey="Anglade I" first="Isabelle" last="Anglade">Isabelle Anglade</name><affiliation><mods:affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</mods:affiliation></affiliation></author><author><name sortKey="Mart Nez Rodr Guez, Gonzalo" sort="Mart Nez Rodr Guez, Gonzalo" uniqKey="Mart Nez Rodr Guez G" first="Gonzalo" last="Mart Nez-Rodr Guez">Gonzalo Mart Nez-Rodr Guez</name><affiliation><mods:affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</mods:affiliation></affiliation></author><author><name sortKey="Mazurais, David" sort="Mazurais, David" uniqKey="Mazurais D" first="David" last="Mazurais">David Mazurais</name><affiliation><mods:affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</mods:affiliation></affiliation></author><author><name sortKey="Mu Oz Cueto, Jose Antonio" sort="Mu Oz Cueto, Jose Antonio" uniqKey="Mu Oz Cueto J" first="José Antonio" last="Mu Oz-Cueto">José Antonio Mu Oz-Cueto</name><affiliation><mods:affiliation>Department of Animal Biology, Vegetal Biology and Ecology Faculty of Marine Sciences, University of Cádiz, Polı́gono Rı́o San Pedro, 11510 Puerto Real, Cádiz, Spain</mods:affiliation></affiliation></author><author><name sortKey="Carrillo, Manuel" sort="Carrillo, Manuel" uniqKey="Carrillo M" first="Manuel" last="Carrillo">Manuel Carrillo</name><affiliation><mods:affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</mods:affiliation></affiliation></author><author><name sortKey="Kah, Olivier" sort="Kah, Olivier" uniqKey="Kah O" first="Olivier" last="Kah">Olivier Kah</name><affiliation><mods:affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</mods:affiliation></affiliation></author><author><name sortKey="Zanuy, Silvia" sort="Zanuy, Silvia" uniqKey="Zanuy S" first="Silvia" last="Zanuy">Silvia Zanuy</name><affiliation><mods:affiliation>E-mail: zanuy@iats.csic.es</mods:affiliation></affiliation><affiliation><mods:affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Chemical Neuroanatomy</title><title level="j" type="abbrev">CHENEU</title><idno type="ISSN">0891-0618</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2000">2000</date><biblScope unit="volume">19</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="197">197</biblScope><biblScope unit="page" to="210">210</biblScope></imprint><idno type="ISSN">0891-0618</idno></series><idno type="istex">78C49E0326B52F0381B10DE496B81CFE24E24B98</idno><idno type="DOI">10.1016/S0891-0618(00)00063-6</idno><idno type="PII">S0891-0618(00)00063-6</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0891-0618</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>A, anterior thalamic nucleus</term><term>AC, anterior commissure</term><term>AP, accessory pretectal nucleus</term><term>C, caudal nucleus</term><term>CCe, corpus of the cerebellum</term><term>CP, central posterior thalamic nucleus</term><term>DP, dorsal posterior thalamic nucleus</term><term>DT, dorsal tegmental nucleus</term><term>Dc1, subdivision 1 of the central part of the dorsal telencephalon</term><term>Dc2, subdivision 2 of the central part of the dorsal telencephalon</term><term>Dd, dorsal part of the dorsal telencephalon</term><term>Dld, laterodorsal part of the dorsal telencephalon</term><term>Dlv2, subdivision 2 of the lateroventral part of the dorsal telencephalon</term><term>Dm2, subdivision 2 of the medial part of the dorsal telencephalon</term><term>Dm3, subdivision 3 of the medial part of the dorsal telencephalon</term><term>Dm4, subdivision 4 of the medial part of the dorsal telencephalon</term><term>Dp, posterior part of the dorsal telencephalon</term><term>E, entopeduncular nucleus</term><term>ECL, external cell layer of olfactory bulbs</term><term>Feeding behavior</term><term>GL, glomerular layer of olfactory bulbs</term><term>HaCo, habenular commissure</term><term>I, intermediate thalamic nucleus</term><term>ICL, internal cell layer of olfactory bulbs</term><term>IP, interpeduncular nucleus</term><term>In situ hybridization</term><term>LC, locus coeruleus</term><term>LT, lateral thalamic nucleus</term><term>NAPv, anterior periventricular nucleus</term><term>NAT, anterior tuberal nucleus</term><term>NC, nucleus corticalis</term><term>NCLI, central nucleus of the inferior lobe</term><term>NDLI, diffuse nucleus of the inferior lobe</term><term>NDLIl, lateral part of the diffuse nucleus of the inferior lobe</term><term>NDLIm, medial part of the diffuse nucleus of the inferior lobe</term><term>NGS, secondary gustatory nucleus</term><term>NGT, tertiary gustatory nucleus</term><term>NGp, posterior part of the nucleus glomerulosus</term><term>NHd, dorsal habenular nucleus</term><term>NHv, ventral habenular nucleus</term><term>NLTd, dorsal part of the lateral tuberal nucleus</term><term>NLTi, inferior part of the lateral tuberal nucleus</term><term>NLTl, lateral part of the lateral tuberal nucleus</term><term>NLTm, medial part of the lateral tuberal nucleus</term><term>NLTv, ventral part of the lateral tuberal nucleus</term><term>NLV, lateral valvula nucleus</term><term>NP, paracommissural nucleus</term><term>NPC, central pretectal nucleus</term><term>NPGa, anterior preglomerular nucleus</term><term>NPGc, commissural preglomerular nucleus</term><term>NPGl, lateral preglomerular nucleus</term><term>NPGm, medial preglomerular nucleus</term><term>NPOav, anteroventral part of the parvocellular preoptic nucleus</term><term>NPOpc, parvocellular part of the parvocellular preoptic nucleus</term><term>NPPv, posterior periventricular nucleus</term><term>NPT, posterior tuberal nucleus</term><term>NPY</term><term>NRLD, dorsal part of the lateral recess nucleus</term><term>NRLl, lateral part of the lateral recess nucleus</term><term>NRLv, ventral part of the lateral recess nucleus</term><term>NRP, posterior recess nucleus</term><term>NSC, suprachiasmatic nucleus</term><term>NSV, nucleus of the saccus vasculosus</term><term>NTe, nucleus of the thalamic eminentia</term><term>Neuroanatomy</term><term>Nga, anterior part of the nucleus glomerulosus</term><term>OI, inferior olive nucleus</term><term>OLN, olfactory nerve layer</term><term>OT, optic tectum</term><term>Ob, olfactory bulb</term><term>P, pituitary</term><term>PGZ, periventricular gray zone of the optic tectum</term><term>PM, magnocellular preoptic nucleus</term><term>PP</term><term>PPd, dorsal periventricular pretectal nucleus</term><term>PPv, ventral periventricular pretectal nucleus</term><term>PSm, magnocellular superficial pretectal nucleus</term><term>PSp, parvocellular superficial pretectal nucleus</term><term>PVO, paraventricular organ</term><term>Psi, intermediate superficial pretectal nucleus</term><term>RI, inferior reticular nucleus</term><term>RL, lateral reticular nucleus</term><term>RS, superior reticular nucleus</term><term>Reproduction</term><term>SCO, subcommissural organ</term><term>SOF, secondary olfactory fiber layer of olfactory bulbs</term><term>SR, raphes superior nucleus</term><term>SV, saccus vasculosus</term><term>TPp, periventricular nucleus of the posterior tuberculum</term><term>TS, semicircular nucleus</term><term>Teleost</term><term>Tla, nucleus of the lateral torus</term><term>Tlo, nucleus of the longitudinal torus</term><term>VAO, ventral accessory optic nucleus</term><term>VCe, valvula cerebelli</term><term>VL, ventrolateral thalamic nucleus</term><term>VLo, vagal lobe</term><term>VM, ventromedial thalamic nucleus</term><term>Vc, central part of the ventral telencephalon</term><term>Vd, dorsal part of the ventral telencephalon</term><term>Vi, intermediate nucleus of the ventral telencephalon</term><term>Vl, lateral part of the ventral telencephalon</term><term>Vp, postcommissural part of the ventral telencephalon</term><term>Vs, supracommissural part of the ventral telencephalon</term><term>Vv, ventral part of the ventral telencephalon</term><term>Xm, motor vagal nerve nucleus</term><term>nFR, nucleus of the fasciculus retroflexus</term><term>nIV, trochlear nerve nucleus</term><term>nMLF, nucleus of the medial longitudinal fasciculus</term><term>nPVO, nucleus of the paraventricular organ</term><term>pgd, dorsal periglomerular nucleus</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The distribution of neuropeptide Y (NPY) gene expression was mapped in the brain of the sea bass (Dicentrarchus labrax) by in situ hybridization with 35S-UTP labeled cRNA probes. Gene expression was mainly detected within the forebrain, although NPY mRNA transcripts were also localized in the tectum and tegmentum mesencephali and posterior brain. New NPY-expressing nuclei were found in the dorsal and ventral telencephalon, preoptic area, tuberal hypothalamus, synencephalon, tegmentum mesencephali and posterior brain. The profuse NPY gene expression within the main neuroendocrine areas of the teleost fish further supports a physiological role in the control of the pituitary secretion. In addition, NPY gene was expressed within the primary visual, olfactory and gustatory circuits of teleost which, subsequently, project to hypothalamic feeding center in teleost fish. Our results extend the NPY-expressing areas known in teleost species.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>José Miguel Cerdá-Reverter</name><affiliations><json:string>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</json:string></affiliations></json:item><json:item><name>Isabelle Anglade</name><affiliations><json:string>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</json:string></affiliations></json:item><json:item><name>Gonzalo Martı́nez-Rodrı́guez</name><affiliations><json:string>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</json:string></affiliations></json:item><json:item><name>David Mazurais</name><affiliations><json:string>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</json:string></affiliations></json:item><json:item><name>José Antonio Muñoz-Cueto</name><affiliations><json:string>Department of Animal Biology, Vegetal Biology and Ecology Faculty of Marine Sciences, University of Cádiz, Polı́gono Rı́o San Pedro, 11510 Puerto Real, Cádiz, Spain</json:string></affiliations></json:item><json:item><name>Manuel Carrillo</name><affiliations><json:string>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</json:string></affiliations></json:item><json:item><name>Olivier Kah</name><affiliations><json:string>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</json:string></affiliations></json:item><json:item><name>Silvia Zanuy</name><affiliations><json:string>E-mail: zanuy@iats.csic.es</json:string><json:string>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>NPY</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>PP</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>In situ hybridization</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Neuroanatomy</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Feeding behavior</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Reproduction</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Teleost</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>A, anterior thalamic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>AC, anterior commissure</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>AP, accessory pretectal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>C, caudal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>CCe, corpus of the cerebellum</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>CP, central posterior thalamic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dc1, subdivision 1 of the central part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dc2, subdivision 2 of the central part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dd, dorsal part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dld, laterodorsal part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dlv2, subdivision 2 of the lateroventral part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dm2, subdivision 2 of the medial part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dm3, subdivision 3 of the medial part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dm4, subdivision 4 of the medial part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Dp, posterior part of the dorsal telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>DP, dorsal posterior thalamic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>DT, dorsal tegmental nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>E, entopeduncular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>ECL, external cell layer of olfactory bulbs</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>GL, glomerular layer of olfactory bulbs</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>HaCo, habenular commissure</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>I, intermediate thalamic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>ICL, internal cell layer of olfactory bulbs</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>IP, interpeduncular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>LC, locus coeruleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>LT, lateral thalamic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NAPv, anterior periventricular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NAT, anterior tuberal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NC, nucleus corticalis</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NCLI, central nucleus of the inferior lobe</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NDLI, diffuse nucleus of the inferior lobe</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NDLIl, lateral part of the diffuse nucleus of the inferior lobe</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NDLIm, medial part of the diffuse nucleus of the inferior lobe</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>nFR, nucleus of the fasciculus retroflexus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Nga, anterior part of the nucleus glomerulosus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NGp, posterior part of the nucleus glomerulosus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NGS, secondary gustatory nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NGT, tertiary gustatory nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NHd, dorsal habenular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NHv, ventral habenular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>nIV, trochlear nerve nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NLTd, dorsal part of the lateral tuberal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NLTi, inferior part of the lateral tuberal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NLTl, lateral part of the lateral tuberal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NLTm, medial part of the lateral tuberal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NLTv, ventral part of the lateral tuberal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NLV, lateral valvula nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>nMLF, nucleus of the medial longitudinal fasciculus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NP, paracommissural nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPC, central pretectal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPGa, anterior preglomerular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPGc, commissural preglomerular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPGl, lateral preglomerular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPGm, medial preglomerular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPOav, anteroventral part of the parvocellular preoptic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPOpc, parvocellular part of the parvocellular preoptic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPPv, posterior periventricular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NPT, posterior tuberal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>nPVO, nucleus of the paraventricular organ</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NRLD, dorsal part of the lateral recess nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NRLl, lateral part of the lateral recess nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NRLv, ventral part of the lateral recess nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NRP, posterior recess nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NSC, suprachiasmatic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NSV, nucleus of the saccus vasculosus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>NTe, nucleus of the thalamic eminentia</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Ob, olfactory bulb</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>OI, inferior olive nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>OLN, olfactory nerve layer</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>OT, optic tectum</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>P, pituitary</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>pgd, dorsal periglomerular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>PGZ, periventricular gray zone of the optic tectum</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>PM, magnocellular preoptic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>PPd, dorsal periventricular pretectal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>PPv, ventral periventricular pretectal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Psi, intermediate superficial pretectal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>PSm, magnocellular superficial pretectal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>PSp, parvocellular superficial pretectal nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>PVO, paraventricular organ</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>RI, inferior reticular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>RL, lateral reticular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>RS, superior reticular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>SCO, subcommissural organ</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>SOF, secondary olfactory fiber layer of olfactory bulbs</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>SR, raphes superior nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>SV, saccus vasculosus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Tla, nucleus of the lateral torus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Tlo, nucleus of the longitudinal torus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>TPp, periventricular nucleus of the posterior tuberculum</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>TS, semicircular nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>VAO, ventral accessory optic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Vc, central part of the ventral telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>VCe, valvula cerebelli</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Vd, dorsal part of the ventral telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Vi, intermediate nucleus of the ventral telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Vl, lateral part of the ventral telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>VL, ventrolateral thalamic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>VLo, vagal lobe</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>VM, ventromedial thalamic nucleus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Vp, postcommissural part of the ventral telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Vs, supracommissural part of the ventral telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Vv, ventral part of the ventral telencephalon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Xm, motor vagal nerve nucleus</value></json:item></subject><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>The distribution of neuropeptide Y (NPY) gene expression was mapped in the brain of the sea bass (Dicentrarchus labrax) by in situ hybridization with 35S-UTP labeled cRNA probes. Gene expression was mainly detected within the forebrain, although NPY mRNA transcripts were also localized in the tectum and tegmentum mesencephali and posterior brain. New NPY-expressing nuclei were found in the dorsal and ventral telencephalon, preoptic area, tuberal hypothalamus, synencephalon, tegmentum mesencephali and posterior brain. The profuse NPY gene expression within the main neuroendocrine areas of the teleost fish further supports a physiological role in the control of the pituitary secretion. In addition, NPY gene was expressed within the primary visual, olfactory and gustatory circuits of teleost which, subsequently, project to hypothalamic feeding center in teleost fish. Our results extend the NPY-expressing areas known in teleost species.</abstract><qualityIndicators><score>6.62</score><pdfVersion>1.2</pdfVersion><pdfPageSize>552 x 768 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>111</keywordCount><abstractCharCount>946</abstractCharCount><pdfWordCount>6668</pdfWordCount><pdfCharCount>41847</pdfCharCount><pdfPageCount>14</pdfPageCount><abstractWordCount>135</abstractWordCount></qualityIndicators><title>Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass ( Dicentrarchus labrax )</title><pii><json:string>S0891-0618(00)00063-6</json:string></pii><genre><json:string>research-article</json:string></genre><serie><volume>VIII</volume><editor><json:item><name>W.S. Hoar</name></json:item><json:item><name>D.J. Randall</name></json:item><json:item><name>J.R. Brett</name></json:item></editor><pages><last>159</last><first>121</first></pages><language><json:string>unknown</json:string></language><title>Fish Physiology</title></serie><host><volume>19</volume><pii><json:string>S0891-0618(00)X0044-0</json:string></pii><pages><last>210</last><first>197</first></pages><issn><json:string>0891-0618</json:string></issn><issue>4</issue><genre><json:string>journal</json:string></genre><language><json:string>unknown</json:string></language><title>Journal of Chemical Neuroanatomy</title><publicationDate>2000</publicationDate></host><categories><wos><json:string>science</json:string><json:string>neurosciences</json:string><json:string>biochemistry & molecular biology</json:string></wos><scienceMetrix><json:string>health sciences</json:string><json:string>clinical medicine</json:string><json:string>neurology & neurosurgery</json:string></scienceMetrix></categories><publicationDate>2000</publicationDate><copyrightDate>2000</copyrightDate><doi><json:string>10.1016/S0891-0618(00)00063-6</json:string></doi><id>78C49E0326B52F0381B10DE496B81CFE24E24B98</id><score>0.023937697</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/78C49E0326B52F0381B10DE496B81CFE24E24B98/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/78C49E0326B52F0381B10DE496B81CFE24E24B98/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/78C49E0326B52F0381B10DE496B81CFE24E24B98/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass ( Dicentrarchus labrax )</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>©2000 Elsevier Science B.V.</p></availability><date>2000</date></publicationStmt><notesStmt><note type="content">Fig. 1: Lateral view of the sea bass brain showing the levels of sections in Fig. 2; scale bar=1 mm.</note><note type="content">Fig. 2: A–N, schematic drawings of successive rostrocaudal transverse sections of the sea bass brain showing the distribution of NPY-expressing perikarya, (black circles); scale bar=1 mm.</note><note type="content">Fig. 3: Dark and bright field photomicrographs of transverse sections of the sea bass at the level of telencephalon (A–G and rostral preoptic area (H). A, numerous small positive cells within the internal cell layer of the olfactory bulb. B, positive hybridization signal at the level of rostral telencephalon. Note the intense labeling at the ventral zone of the dorsal part of the ventral telencephalon (Vd). C, at the same level some disperse perikarya appear at the medial part of the dorsal telencephalon (Dm4). D, strong positive signal at dorsal zone of the paracommissural part of the ventral telencephalon (Vs). E, strongly positive large cells forming a cluster of the central part of the dorsal telencephalon. F, positive neurons within the lateral part of the ventral telencephalon (Vl). G, large NPY-labeled cell bodies of the central part of the ventral telencephalon (Vc) intermixed with the fascicles of the lateral forebrain (LFB). H, positive NPY-neurons within the anteroventral part of the parvocellular preoptic nucleus (NPOav). Scale bar=200 μm (A–G) and 100 μm for H.</note><note type="content">Fig. 4: Dark and bright field photomicrographs of transverse sections of the sea bass at the level of preoptic area (A–C), rostral ventral thalamus (A) and tuberal hypothalamus (C–F). A, positive hybridization at the level of anterior periventricular nucleus (NAPv). Note the presence of scattered positive cells at rostral pole of ventromedial nucleus (VM). B, some labeled somata within the caudal pole of the suprachiasmatic nucleus (NSC). C, strong hybridization signal at the level of caudal preoptic area (posterior periventricular nucleus, NPPv) and positive cell bodies within the anterior periventricular nucleus (NAT). D, intense labeling within the ventral part of the lateral tuberal nucleus (NLTv) and scattered positive perikarya within the medial part of the lateral tuberal nucleus (NLTm). E, positive hybridization signal (arrowheads) in the ventral part of the lateral recess nucleus (NRLv), just prior lateral aperture of the tuberal ventricle. F, dark field photomicrograph showing a strong hybridization signal coating the ventral aspect of the posterior recess nucleus (NRP). Scale bar=200 μm.</note><note type="content">Fig. 5: Bright field photomicrographs of transverse sections of the sea bass at the level of synencephalon (A), ventral (B) and dorsal (C) thalamus, locus coeruleus (D), optic tectum (E), posterior tubercle (F) and rhombencephalon (G) processed by in situ hybridization for localization of preproNPY mRNA. A, strongly positive neurons in the dorsal part of the periventricular pretectal nucleus (PPd). B, positive neurons within the intermediate nucleus (I) and ventrolateral extension of the anterior nucleus (A). C, positive cell bodies (arrowheads) in the central posterior nucleus (CP). D, disperse positive perikarya in the locus coeruleus (LC) at the level of trochlear nerve nucleus. E, positive hybridization signal within the periventricular gray zone (PGZ) of the optic tectum. F, photomicrography showing positive hybridization signal (arrowheads) within the lateral torus (TLa). Positive NPY-cells at the rostral pole of the secondary gustatory nucleus (NGS). Scale bar=200 μm for B–D and G and 100 μm for A, E, and F.</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass ( Dicentrarchus labrax )</title><author xml:id="author-1"><persName><forename type="first">José Miguel</forename><surname>Cerdá-Reverter</surname></persName><affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</affiliation></author><author xml:id="author-2"><persName><forename type="first">Isabelle</forename><surname>Anglade</surname></persName><affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</affiliation></author><author xml:id="author-3"><persName><forename type="first">Gonzalo</forename><surname>Martı́nez-Rodrı́guez</surname></persName><affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</affiliation></author><author xml:id="author-4"><persName><forename type="first">David</forename><surname>Mazurais</surname></persName><affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</affiliation></author><author xml:id="author-5"><persName><forename type="first">José Antonio</forename><surname>Muñoz-Cueto</surname></persName><affiliation>Department of Animal Biology, Vegetal Biology and Ecology Faculty of Marine Sciences, University of Cádiz, Polı́gono Rı́o San Pedro, 11510 Puerto Real, Cádiz, Spain</affiliation></author><author xml:id="author-6"><persName><forename type="first">Manuel</forename><surname>Carrillo</surname></persName><affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</affiliation></author><author xml:id="author-7"><persName><forename type="first">Olivier</forename><surname>Kah</surname></persName><affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</affiliation></author><author xml:id="author-8"><persName><forename type="first">Silvia</forename><surname>Zanuy</surname></persName><email>zanuy@iats.csic.es</email><note type="correspondence"><p>Corresponding author. Tel.: +34-964-319500; fax: +34-964-319509</p></note><affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</affiliation></author></analytic><monogr><title level="j">Journal of Chemical Neuroanatomy</title><title level="j" type="abbrev">CHENEU</title><idno type="pISSN">0891-0618</idno><idno type="PII">S0891-0618(00)X0044-0</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2000"></date><biblScope unit="volume">19</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="197">197</biblScope><biblScope unit="page" to="210">210</biblScope></imprint></monogr><idno type="istex">78C49E0326B52F0381B10DE496B81CFE24E24B98</idno><idno type="DOI">10.1016/S0891-0618(00)00063-6</idno><idno type="PII">S0891-0618(00)00063-6</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2000</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>The distribution of neuropeptide Y (NPY) gene expression was mapped in the brain of the sea bass (Dicentrarchus labrax) by in situ hybridization with 35S-UTP labeled cRNA probes. Gene expression was mainly detected within the forebrain, although NPY mRNA transcripts were also localized in the tectum and tegmentum mesencephali and posterior brain. New NPY-expressing nuclei were found in the dorsal and ventral telencephalon, preoptic area, tuberal hypothalamus, synencephalon, tegmentum mesencephali and posterior brain. The profuse NPY gene expression within the main neuroendocrine areas of the teleost fish further supports a physiological role in the control of the pituitary secretion. In addition, NPY gene was expressed within the primary visual, olfactory and gustatory circuits of teleost which, subsequently, project to hypothalamic feeding center in teleost fish. Our results extend the NPY-expressing areas known in teleost species.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Keywords</head><item><term>NPY</term></item><item><term>PP</term></item><item><term>In situ hybridization</term></item><item><term>Neuroanatomy</term></item><item><term>Feeding behavior</term></item><item><term>Reproduction</term></item><item><term>Teleost</term></item></list></keywords></textClass><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Abbreviations</head><item><term>A, anterior thalamic nucleus</term></item><item><term>AC, anterior commissure</term></item><item><term>AP, accessory pretectal nucleus</term></item><item><term>C, caudal nucleus</term></item><item><term>CCe, corpus of the cerebellum</term></item><item><term>CP, central posterior thalamic nucleus</term></item><item><term>Dc1, subdivision 1 of the central part of the dorsal telencephalon</term></item><item><term>Dc2, subdivision 2 of the central part of the dorsal telencephalon</term></item><item><term>Dd, dorsal part of the dorsal telencephalon</term></item><item><term>Dld, laterodorsal part of the dorsal telencephalon</term></item><item><term>Dlv2, subdivision 2 of the lateroventral part of the dorsal telencephalon</term></item><item><term>Dm2, subdivision 2 of the medial part of the dorsal telencephalon</term></item><item><term>Dm3, subdivision 3 of the medial part of the dorsal telencephalon</term></item><item><term>Dm4, subdivision 4 of the medial part of the dorsal telencephalon</term></item><item><term>Dp, posterior part of the dorsal telencephalon</term></item><item><term>DP, dorsal posterior thalamic nucleus</term></item><item><term>DT, dorsal tegmental nucleus</term></item><item><term>E, entopeduncular nucleus</term></item><item><term>ECL, external cell layer of olfactory bulbs</term></item><item><term>GL, glomerular layer of olfactory bulbs</term></item><item><term>HaCo, habenular commissure</term></item><item><term>I, intermediate thalamic nucleus</term></item><item><term>ICL, internal cell layer of olfactory bulbs</term></item><item><term>IP, interpeduncular nucleus</term></item><item><term>LC, locus coeruleus</term></item><item><term>LT, lateral thalamic nucleus</term></item><item><term>NAPv, anterior periventricular nucleus</term></item><item><term>NAT, anterior tuberal nucleus</term></item><item><term>NC, nucleus corticalis</term></item><item><term>NCLI, central nucleus of the inferior lobe</term></item><item><term>NDLI, diffuse nucleus of the inferior lobe</term></item><item><term>NDLIl, lateral part of the diffuse nucleus of the inferior lobe</term></item><item><term>NDLIm, medial part of the diffuse nucleus of the inferior lobe</term></item><item><term>nFR, nucleus of the fasciculus retroflexus</term></item><item><term>Nga, anterior part of the nucleus glomerulosus</term></item><item><term>NGp, posterior part of the nucleus glomerulosus</term></item><item><term>NGS, secondary gustatory nucleus</term></item><item><term>NGT, tertiary gustatory nucleus</term></item><item><term>NHd, dorsal habenular nucleus</term></item><item><term>NHv, ventral habenular nucleus</term></item><item><term>nIV, trochlear nerve nucleus</term></item><item><term>NLTd, dorsal part of the lateral tuberal nucleus</term></item><item><term>NLTi, inferior part of the lateral tuberal nucleus</term></item><item><term>NLTl, lateral part of the lateral tuberal nucleus</term></item><item><term>NLTm, medial part of the lateral tuberal nucleus</term></item><item><term>NLTv, ventral part of the lateral tuberal nucleus</term></item><item><term>NLV, lateral valvula nucleus</term></item><item><term>nMLF, nucleus of the medial longitudinal fasciculus</term></item><item><term>NP, paracommissural nucleus</term></item><item><term>NPC, central pretectal nucleus</term></item><item><term>NPGa, anterior preglomerular nucleus</term></item><item><term>NPGc, commissural preglomerular nucleus</term></item><item><term>NPGl, lateral preglomerular nucleus</term></item><item><term>NPGm, medial preglomerular nucleus</term></item><item><term>NPOav, anteroventral part of the parvocellular preoptic nucleus</term></item><item><term>NPOpc, parvocellular part of the parvocellular preoptic nucleus</term></item><item><term>NPPv, posterior periventricular nucleus</term></item><item><term>NPT, posterior tuberal nucleus</term></item><item><term>nPVO, nucleus of the paraventricular organ</term></item><item><term>NRLD, dorsal part of the lateral recess nucleus</term></item><item><term>NRLl, lateral part of the lateral recess nucleus</term></item><item><term>NRLv, ventral part of the lateral recess nucleus</term></item><item><term>NRP, posterior recess nucleus</term></item><item><term>NSC, suprachiasmatic nucleus</term></item><item><term>NSV, nucleus of the saccus vasculosus</term></item><item><term>NTe, nucleus of the thalamic eminentia</term></item><item><term>Ob, olfactory bulb</term></item><item><term>OI, inferior olive nucleus</term></item><item><term>OLN, olfactory nerve layer</term></item><item><term>OT, optic tectum</term></item><item><term>P, pituitary</term></item><item><term>pgd, dorsal periglomerular nucleus</term></item><item><term>PGZ, periventricular gray zone of the optic tectum</term></item><item><term>PM, magnocellular preoptic nucleus</term></item><item><term>PPd, dorsal periventricular pretectal nucleus</term></item><item><term>PPv, ventral periventricular pretectal nucleus</term></item><item><term>Psi, intermediate superficial pretectal nucleus</term></item><item><term>PSm, magnocellular superficial pretectal nucleus</term></item><item><term>PSp, parvocellular superficial pretectal nucleus</term></item><item><term>PVO, paraventricular organ</term></item><item><term>RI, inferior reticular nucleus</term></item><item><term>RL, lateral reticular nucleus</term></item><item><term>RS, superior reticular nucleus</term></item><item><term>SCO, subcommissural organ</term></item><item><term>SOF, secondary olfactory fiber layer of olfactory bulbs</term></item><item><term>SR, raphes superior nucleus</term></item><item><term>SV, saccus vasculosus</term></item><item><term>Tla, nucleus of the lateral torus</term></item><item><term>Tlo, nucleus of the longitudinal torus</term></item><item><term>TPp, periventricular nucleus of the posterior tuberculum</term></item><item><term>TS, semicircular nucleus</term></item><item><term>VAO, ventral accessory optic nucleus</term></item><item><term>Vc, central part of the ventral telencephalon</term></item><item><term>VCe, valvula cerebelli</term></item><item><term>Vd, dorsal part of the ventral telencephalon</term></item><item><term>Vi, intermediate nucleus of the ventral telencephalon</term></item><item><term>Vl, lateral part of the ventral telencephalon</term></item><item><term>VL, ventrolateral thalamic nucleus</term></item><item><term>VLo, vagal lobe</term></item><item><term>VM, ventromedial thalamic nucleus</term></item><item><term>Vp, postcommissural part of the ventral telencephalon</term></item><item><term>Vs, supracommissural part of the ventral telencephalon</term></item><item><term>Vv, ventral part of the ventral telencephalon</term></item><item><term>Xm, motor vagal nerve nucleus</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2000-05-17">Modified</change><change when="2000">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/78C49E0326B52F0381B10DE496B81CFE24E24B98/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: ce:floats; body; tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"><istex:entity SYSTEM="gr1" NDATA="IMAGE" name="gr1"></istex:entity><istex:entity SYSTEM="gr2a" NDATA="IMAGE" name="gr2a"></istex:entity><istex:entity SYSTEM="gr2b" NDATA="IMAGE" name="gr2b"></istex:entity><istex:entity SYSTEM="gr2c" NDATA="IMAGE" name="gr2c"></istex:entity><istex:entity SYSTEM="gr3" NDATA="IMAGE" name="gr3"></istex:entity><istex:entity SYSTEM="gr4" NDATA="IMAGE" name="gr4"></istex:entity><istex:entity SYSTEM="gr5" NDATA="IMAGE" name="gr5"></istex:entity></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla" xml:lang="en"><item-info><jid>CHENEU</jid><aid>417</aid><ce:pii>S0891-0618(00)00063-6</ce:pii><ce:doi>10.1016/S0891-0618(00)00063-6</ce:doi><ce:copyright type="full-transfer" year="2000">Elsevier Science B.V.</ce:copyright></item-info><head><ce:title>Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass (<ce:italic>Dicentrarchus labrax</ce:italic>)</ce:title><ce:author-group><ce:author><ce:given-name>José Miguel</ce:given-name><ce:surname>Cerdá-Reverter</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Isabelle</ce:given-name><ce:surname>Anglade</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Gonzalo</ce:given-name><ce:surname>Martı́nez-Rodrı́guez</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>David</ce:given-name><ce:surname>Mazurais</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>José Antonio</ce:given-name><ce:surname>Muñoz-Cueto</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Manuel</ce:given-name><ce:surname>Carrillo</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Olivier</ce:given-name><ce:surname>Kah</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Silvia</ce:given-name><ce:surname>Zanuy</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref><ce:cross-ref refid="CORR1">*</ce:cross-ref><ce:e-address>zanuy@iats.csic.es</ce:e-address></ce:author><ce:affiliation id="AFF1"><ce:label>a</ce:label><ce:textfn>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</ce:textfn></ce:affiliation><ce:affiliation id="AFF2"><ce:label>b</ce:label><ce:textfn>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</ce:textfn></ce:affiliation><ce:affiliation id="AFF3"><ce:label>c</ce:label><ce:textfn>Department of Animal Biology, Vegetal Biology and Ecology Faculty of Marine Sciences, University of Cádiz, Polı́gono Rı́o San Pedro, 11510 Puerto Real, Cádiz, Spain</ce:textfn></ce:affiliation><ce:correspondence id="CORR1"><ce:label>*</ce:label><ce:text>Corresponding author. Tel.: +34-964-319500; fax: +34-964-319509</ce:text></ce:correspondence></ce:author-group><ce:date-received day="1" month="3" year="2000"></ce:date-received><ce:date-revised day="17" month="5" year="2000"></ce:date-revised><ce:date-accepted day="17" month="5" year="2000"></ce:date-accepted><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>The distribution of neuropeptide Y (NPY) gene expression was mapped in the brain of the sea bass (<ce:italic>Dicentrarchus labrax</ce:italic>) by in situ hybridization with <ce:sup loc="pre">35</ce:sup>S-UTP labeled cRNA probes. Gene expression was mainly detected within the forebrain, although NPY mRNA transcripts were also localized in the tectum and tegmentum mesencephali and posterior brain. New NPY-expressing nuclei were found in the dorsal and ventral telencephalon, preoptic area, tuberal hypothalamus, synencephalon, tegmentum mesencephali and posterior brain. The profuse NPY gene expression within the main neuroendocrine areas of the teleost fish further supports a physiological role in the control of the pituitary secretion. In addition, NPY gene was expressed within the primary visual, olfactory and gustatory circuits of teleost which, subsequently, project to hypothalamic feeding center in teleost fish. Our results extend the NPY-expressing areas known in teleost species.</ce:simple-para></ce:abstract-sec></ce:abstract><ce:keywords class="keyword"><ce:section-title>Keywords</ce:section-title><ce:keyword><ce:text>NPY</ce:text></ce:keyword><ce:keyword><ce:text>PP</ce:text></ce:keyword><ce:keyword><ce:text>In situ hybridization</ce:text></ce:keyword><ce:keyword><ce:text>Neuroanatomy</ce:text></ce:keyword><ce:keyword><ce:text>Feeding behavior</ce:text></ce:keyword><ce:keyword><ce:text>Reproduction</ce:text></ce:keyword><ce:keyword><ce:text>Teleost</ce:text></ce:keyword></ce:keywords><ce:keywords class="abr"><ce:section-title>Abbreviations</ce:section-title><ce:keyword><ce:text>A, anterior thalamic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>AC, anterior commissure</ce:text></ce:keyword><ce:keyword><ce:text>AP, accessory pretectal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>C, caudal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>CCe, corpus of the cerebellum</ce:text></ce:keyword><ce:keyword><ce:text>CP, central posterior thalamic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>Dc1, subdivision 1 of the central part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Dc2, subdivision 2 of the central part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Dd, dorsal part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Dld, laterodorsal part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Dlv2, subdivision 2 of the lateroventral part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Dm2, subdivision 2 of the medial part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Dm3, subdivision 3 of the medial part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Dm4, subdivision 4 of the medial part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Dp, posterior part of the dorsal telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>DP, dorsal posterior thalamic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>DT, dorsal tegmental nucleus</ce:text></ce:keyword><ce:keyword><ce:text>E, entopeduncular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>ECL, external cell layer of olfactory bulbs</ce:text></ce:keyword><ce:keyword><ce:text>GL, glomerular layer of olfactory bulbs</ce:text></ce:keyword><ce:keyword><ce:text>HaCo, habenular commissure</ce:text></ce:keyword><ce:keyword><ce:text>I, intermediate thalamic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>ICL, internal cell layer of olfactory bulbs</ce:text></ce:keyword><ce:keyword><ce:text>IP, interpeduncular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>LC, locus coeruleus</ce:text></ce:keyword><ce:keyword><ce:text>LT, lateral thalamic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NAPv, anterior periventricular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NAT, anterior tuberal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NC, nucleus corticalis</ce:text></ce:keyword><ce:keyword><ce:text>NCLI, central nucleus of the inferior lobe</ce:text></ce:keyword><ce:keyword><ce:text>NDLI, diffuse nucleus of the inferior lobe</ce:text></ce:keyword><ce:keyword><ce:text>NDLIl, lateral part of the diffuse nucleus of the inferior lobe</ce:text></ce:keyword><ce:keyword><ce:text>NDLIm, medial part of the diffuse nucleus of the inferior lobe</ce:text></ce:keyword><ce:keyword><ce:text>nFR, nucleus of the fasciculus retroflexus</ce:text></ce:keyword><ce:keyword><ce:text>Nga, anterior part of the nucleus glomerulosus</ce:text></ce:keyword><ce:keyword><ce:text>NGp, posterior part of the nucleus glomerulosus</ce:text></ce:keyword><ce:keyword><ce:text>NGS, secondary gustatory nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NGT, tertiary gustatory nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NHd, dorsal habenular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NHv, ventral habenular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>nIV, trochlear nerve nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NLTd, dorsal part of the lateral tuberal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NLTi, inferior part of the lateral tuberal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NLTl, lateral part of the lateral tuberal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NLTm, medial part of the lateral tuberal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NLTv, ventral part of the lateral tuberal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NLV, lateral valvula nucleus</ce:text></ce:keyword><ce:keyword><ce:text>nMLF, nucleus of the medial longitudinal fasciculus</ce:text></ce:keyword><ce:keyword><ce:text>NP, paracommissural nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPC, central pretectal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPGa, anterior preglomerular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPGc, commissural preglomerular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPGl, lateral preglomerular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPGm, medial preglomerular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPOav, anteroventral part of the parvocellular preoptic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPOpc, parvocellular part of the parvocellular preoptic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPPv, posterior periventricular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NPT, posterior tuberal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>nPVO, nucleus of the paraventricular organ</ce:text></ce:keyword><ce:keyword><ce:text>NRLD, dorsal part of the lateral recess nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NRLl, lateral part of the lateral recess nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NRLv, ventral part of the lateral recess nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NRP, posterior recess nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NSC, suprachiasmatic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>NSV, nucleus of the saccus vasculosus</ce:text></ce:keyword><ce:keyword><ce:text>NTe, nucleus of the thalamic eminentia</ce:text></ce:keyword><ce:keyword><ce:text>Ob, olfactory bulb</ce:text></ce:keyword><ce:keyword><ce:text>OI, inferior olive nucleus</ce:text></ce:keyword><ce:keyword><ce:text>OLN, olfactory nerve layer</ce:text></ce:keyword><ce:keyword><ce:text>OT, optic tectum</ce:text></ce:keyword><ce:keyword><ce:text>P, pituitary</ce:text></ce:keyword><ce:keyword><ce:text>pgd, dorsal periglomerular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>PGZ, periventricular gray zone of the optic tectum</ce:text></ce:keyword><ce:keyword><ce:text>PM, magnocellular preoptic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>PPd, dorsal periventricular pretectal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>PPv, ventral periventricular pretectal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>Psi, intermediate superficial pretectal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>PSm, magnocellular superficial pretectal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>PSp, parvocellular superficial pretectal nucleus</ce:text></ce:keyword><ce:keyword><ce:text>PVO, paraventricular organ</ce:text></ce:keyword><ce:keyword><ce:text>RI, inferior reticular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>RL, lateral reticular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>RS, superior reticular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>SCO, subcommissural organ</ce:text></ce:keyword><ce:keyword><ce:text>SOF, secondary olfactory fiber layer of olfactory bulbs</ce:text></ce:keyword><ce:keyword><ce:text>SR, raphes superior nucleus</ce:text></ce:keyword><ce:keyword><ce:text>SV, saccus vasculosus</ce:text></ce:keyword><ce:keyword><ce:text>Tla, nucleus of the lateral torus</ce:text></ce:keyword><ce:keyword><ce:text>Tlo, nucleus of the longitudinal torus</ce:text></ce:keyword><ce:keyword><ce:text>TPp, periventricular nucleus of the posterior tuberculum</ce:text></ce:keyword><ce:keyword><ce:text>TS, semicircular nucleus</ce:text></ce:keyword><ce:keyword><ce:text>VAO, ventral accessory optic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>Vc, central part of the ventral telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>VCe, valvula cerebelli</ce:text></ce:keyword><ce:keyword><ce:text>Vd, dorsal part of the ventral telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Vi, intermediate nucleus of the ventral telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Vl, lateral part of the ventral telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>VL, ventrolateral thalamic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>VLo, vagal lobe</ce:text></ce:keyword><ce:keyword><ce:text>VM, ventromedial thalamic nucleus</ce:text></ce:keyword><ce:keyword><ce:text>Vp, postcommissural part of the ventral telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Vs, supracommissural part of the ventral telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Vv, ventral part of the ventral telencephalon</ce:text></ce:keyword><ce:keyword><ce:text>Xm, motor vagal nerve nucleus</ce:text></ce:keyword></ce:keywords></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass ( Dicentrarchus labrax )</title></titleInfo><titleInfo type="alternative" lang="en" contentType="CDATA"><title>Characterization of neuropeptide Y expression in the brain of a perciform fish, the sea bass (</title></titleInfo><name type="personal"><namePart type="given">José Miguel</namePart><namePart type="family">Cerdá-Reverter</namePart><affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Isabelle</namePart><namePart type="family">Anglade</namePart><affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Gonzalo</namePart><namePart type="family">Martı́nez-Rodrı́guez</namePart><affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">David</namePart><namePart type="family">Mazurais</namePart><affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">José Antonio</namePart><namePart type="family">Muñoz-Cueto</namePart><affiliation>Department of Animal Biology, Vegetal Biology and Ecology Faculty of Marine Sciences, University of Cádiz, Polı́gono Rı́o San Pedro, 11510 Puerto Real, Cádiz, Spain</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Manuel</namePart><namePart type="family">Carrillo</namePart><affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Olivier</namePart><namePart type="family">Kah</namePart><affiliation>Department of Endocrinologie Moléculaire de la Reproduction, UMR CNRS 6026, University of Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Silvia</namePart><namePart type="family">Zanuy</namePart><affiliation>E-mail: zanuy@iats.csic.es</affiliation><affiliation>Department of Reproductive Physiology of Fish, Instituto de Acuicultura de Torre de la Sal, CSIC, Torre de la Sal, Ribera de Cabanes, 12595 Castellón, Spain</affiliation><description>Corresponding author. Tel.: +34-964-319500; fax: +34-964-319509</description><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">2000</dateIssued><dateModified encoding="w3cdtf">2000-05-17</dateModified><copyrightDate encoding="w3cdtf">2000</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">The distribution of neuropeptide Y (NPY) gene expression was mapped in the brain of the sea bass (Dicentrarchus labrax) by in situ hybridization with 35S-UTP labeled cRNA probes. Gene expression was mainly detected within the forebrain, although NPY mRNA transcripts were also localized in the tectum and tegmentum mesencephali and posterior brain. New NPY-expressing nuclei were found in the dorsal and ventral telencephalon, preoptic area, tuberal hypothalamus, synencephalon, tegmentum mesencephali and posterior brain. The profuse NPY gene expression within the main neuroendocrine areas of the teleost fish further supports a physiological role in the control of the pituitary secretion. In addition, NPY gene was expressed within the primary visual, olfactory and gustatory circuits of teleost which, subsequently, project to hypothalamic feeding center in teleost fish. Our results extend the NPY-expressing areas known in teleost species.</abstract><note type="content">Fig. 1: Lateral view of the sea bass brain showing the levels of sections in Fig. 2; scale bar=1 mm.</note><note type="content">Fig. 2: A–N, schematic drawings of successive rostrocaudal transverse sections of the sea bass brain showing the distribution of NPY-expressing perikarya, (black circles); scale bar=1 mm.</note><note type="content">Fig. 3: Dark and bright field photomicrographs of transverse sections of the sea bass at the level of telencephalon (A–G and rostral preoptic area (H). A, numerous small positive cells within the internal cell layer of the olfactory bulb. B, positive hybridization signal at the level of rostral telencephalon. Note the intense labeling at the ventral zone of the dorsal part of the ventral telencephalon (Vd). C, at the same level some disperse perikarya appear at the medial part of the dorsal telencephalon (Dm4). D, strong positive signal at dorsal zone of the paracommissural part of the ventral telencephalon (Vs). E, strongly positive large cells forming a cluster of the central part of the dorsal telencephalon. F, positive neurons within the lateral part of the ventral telencephalon (Vl). G, large NPY-labeled cell bodies of the central part of the ventral telencephalon (Vc) intermixed with the fascicles of the lateral forebrain (LFB). H, positive NPY-neurons within the anteroventral part of the parvocellular preoptic nucleus (NPOav). Scale bar=200 μm (A–G) and 100 μm for H.</note><note type="content">Fig. 4: Dark and bright field photomicrographs of transverse sections of the sea bass at the level of preoptic area (A–C), rostral ventral thalamus (A) and tuberal hypothalamus (C–F). A, positive hybridization at the level of anterior periventricular nucleus (NAPv). Note the presence of scattered positive cells at rostral pole of ventromedial nucleus (VM). B, some labeled somata within the caudal pole of the suprachiasmatic nucleus (NSC). C, strong hybridization signal at the level of caudal preoptic area (posterior periventricular nucleus, NPPv) and positive cell bodies within the anterior periventricular nucleus (NAT). D, intense labeling within the ventral part of the lateral tuberal nucleus (NLTv) and scattered positive perikarya within the medial part of the lateral tuberal nucleus (NLTm). E, positive hybridization signal (arrowheads) in the ventral part of the lateral recess nucleus (NRLv), just prior lateral aperture of the tuberal ventricle. F, dark field photomicrograph showing a strong hybridization signal coating the ventral aspect of the posterior recess nucleus (NRP). Scale bar=200 μm.</note><note type="content">Fig. 5: Bright field photomicrographs of transverse sections of the sea bass at the level of synencephalon (A), ventral (B) and dorsal (C) thalamus, locus coeruleus (D), optic tectum (E), posterior tubercle (F) and rhombencephalon (G) processed by in situ hybridization for localization of preproNPY mRNA. A, strongly positive neurons in the dorsal part of the periventricular pretectal nucleus (PPd). B, positive neurons within the intermediate nucleus (I) and ventrolateral extension of the anterior nucleus (A). C, positive cell bodies (arrowheads) in the central posterior nucleus (CP). D, disperse positive perikarya in the locus coeruleus (LC) at the level of trochlear nerve nucleus. E, positive hybridization signal within the periventricular gray zone (PGZ) of the optic tectum. F, photomicrography showing positive hybridization signal (arrowheads) within the lateral torus (TLa). Positive NPY-cells at the rostral pole of the secondary gustatory nucleus (NGS). Scale bar=200 μm for B–D and G and 100 μm for A, E, and F.</note><subject lang="en"><genre>Keywords</genre><topic>NPY</topic><topic>PP</topic><topic>In situ hybridization</topic><topic>Neuroanatomy</topic><topic>Feeding behavior</topic><topic>Reproduction</topic><topic>Teleost</topic></subject><subject lang="en"><genre>Abbreviations</genre><topic>A, anterior thalamic nucleus</topic><topic>AC, anterior commissure</topic><topic>AP, accessory pretectal nucleus</topic><topic>C, caudal nucleus</topic><topic>CCe, corpus of the cerebellum</topic><topic>CP, central posterior thalamic nucleus</topic><topic>Dc1, subdivision 1 of the central part of the dorsal telencephalon</topic><topic>Dc2, subdivision 2 of the central part of the dorsal telencephalon</topic><topic>Dd, dorsal part of the dorsal telencephalon</topic><topic>Dld, laterodorsal part of the dorsal telencephalon</topic><topic>Dlv2, subdivision 2 of the lateroventral part of the dorsal telencephalon</topic><topic>Dm2, subdivision 2 of the medial part of the dorsal telencephalon</topic><topic>Dm3, subdivision 3 of the medial part of the dorsal telencephalon</topic><topic>Dm4, subdivision 4 of the medial part of the dorsal telencephalon</topic><topic>Dp, posterior part of the dorsal telencephalon</topic><topic>DP, dorsal posterior thalamic nucleus</topic><topic>DT, dorsal tegmental nucleus</topic><topic>E, entopeduncular nucleus</topic><topic>ECL, external cell layer of olfactory bulbs</topic><topic>GL, glomerular layer of olfactory bulbs</topic><topic>HaCo, habenular commissure</topic><topic>I, intermediate thalamic nucleus</topic><topic>ICL, internal cell layer of olfactory bulbs</topic><topic>IP, interpeduncular nucleus</topic><topic>LC, locus coeruleus</topic><topic>LT, lateral thalamic nucleus</topic><topic>NAPv, anterior periventricular nucleus</topic><topic>NAT, anterior tuberal nucleus</topic><topic>NC, nucleus corticalis</topic><topic>NCLI, central nucleus of the inferior lobe</topic><topic>NDLI, diffuse nucleus of the inferior lobe</topic><topic>NDLIl, lateral part of the diffuse nucleus of the inferior lobe</topic><topic>NDLIm, medial part of the diffuse nucleus of the inferior lobe</topic><topic>nFR, nucleus of the fasciculus retroflexus</topic><topic>Nga, anterior part of the nucleus glomerulosus</topic><topic>NGp, posterior part of the nucleus glomerulosus</topic><topic>NGS, secondary gustatory nucleus</topic><topic>NGT, tertiary gustatory nucleus</topic><topic>NHd, dorsal habenular nucleus</topic><topic>NHv, ventral habenular nucleus</topic><topic>nIV, trochlear nerve nucleus</topic><topic>NLTd, dorsal part of the lateral tuberal nucleus</topic><topic>NLTi, inferior part of the lateral tuberal nucleus</topic><topic>NLTl, lateral part of the lateral tuberal nucleus</topic><topic>NLTm, medial part of the lateral tuberal nucleus</topic><topic>NLTv, ventral part of the lateral tuberal nucleus</topic><topic>NLV, lateral valvula nucleus</topic><topic>nMLF, nucleus of the medial longitudinal fasciculus</topic><topic>NP, paracommissural nucleus</topic><topic>NPC, central pretectal nucleus</topic><topic>NPGa, anterior preglomerular nucleus</topic><topic>NPGc, commissural preglomerular nucleus</topic><topic>NPGl, lateral preglomerular nucleus</topic><topic>NPGm, medial preglomerular nucleus</topic><topic>NPOav, anteroventral part of the parvocellular preoptic nucleus</topic><topic>NPOpc, parvocellular part of the parvocellular preoptic nucleus</topic><topic>NPPv, posterior periventricular nucleus</topic><topic>NPT, posterior tuberal nucleus</topic><topic>nPVO, nucleus of the paraventricular organ</topic><topic>NRLD, dorsal part of the lateral recess nucleus</topic><topic>NRLl, lateral part of the lateral recess nucleus</topic><topic>NRLv, ventral part of the lateral recess nucleus</topic><topic>NRP, posterior recess nucleus</topic><topic>NSC, suprachiasmatic nucleus</topic><topic>NSV, nucleus of the saccus vasculosus</topic><topic>NTe, nucleus of the thalamic eminentia</topic><topic>Ob, olfactory bulb</topic><topic>OI, inferior olive nucleus</topic><topic>OLN, olfactory nerve layer</topic><topic>OT, optic tectum</topic><topic>P, pituitary</topic><topic>pgd, dorsal periglomerular nucleus</topic><topic>PGZ, periventricular gray zone of the optic tectum</topic><topic>PM, magnocellular preoptic nucleus</topic><topic>PPd, dorsal periventricular pretectal nucleus</topic><topic>PPv, ventral periventricular pretectal nucleus</topic><topic>Psi, intermediate superficial pretectal nucleus</topic><topic>PSm, magnocellular superficial pretectal nucleus</topic><topic>PSp, parvocellular superficial pretectal nucleus</topic><topic>PVO, paraventricular organ</topic><topic>RI, inferior reticular nucleus</topic><topic>RL, lateral reticular nucleus</topic><topic>RS, superior reticular nucleus</topic><topic>SCO, subcommissural organ</topic><topic>SOF, secondary olfactory fiber layer of olfactory bulbs</topic><topic>SR, raphes superior nucleus</topic><topic>SV, saccus vasculosus</topic><topic>Tla, nucleus of the lateral torus</topic><topic>Tlo, nucleus of the longitudinal torus</topic><topic>TPp, periventricular nucleus of the posterior tuberculum</topic><topic>TS, semicircular nucleus</topic><topic>VAO, ventral accessory optic nucleus</topic><topic>Vc, central part of the ventral telencephalon</topic><topic>VCe, valvula cerebelli</topic><topic>Vd, dorsal part of the ventral telencephalon</topic><topic>Vi, intermediate nucleus of the ventral telencephalon</topic><topic>Vl, lateral part of the ventral telencephalon</topic><topic>VL, ventrolateral thalamic nucleus</topic><topic>VLo, vagal lobe</topic><topic>VM, ventromedial thalamic nucleus</topic><topic>Vp, postcommissural part of the ventral telencephalon</topic><topic>Vs, supracommissural part of the ventral telencephalon</topic><topic>Vv, ventral part of the ventral telencephalon</topic><topic>Xm, motor vagal nerve nucleus</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Chemical Neuroanatomy</title></titleInfo><titleInfo type="abbreviated"><title>CHENEU</title></titleInfo><genre type="journal">journal</genre><originInfo><dateIssued encoding="w3cdtf">200009</dateIssued></originInfo><identifier type="ISSN">0891-0618</identifier><identifier type="PII">S0891-0618(00)X0044-0</identifier><part><date>200009</date><detail type="volume"><number>19</number><caption>vol.</caption></detail><detail type="issue"><number>4</number><caption>no.</caption></detail><extent unit="issue pages"><start>197</start><end>266</end></extent><extent unit="pages"><start>197</start><end>210</end></extent></part></relatedItem><identifier type="istex">78C49E0326B52F0381B10DE496B81CFE24E24B98</identifier><identifier type="DOI">10.1016/S0891-0618(00)00063-6</identifier><identifier type="PII">S0891-0618(00)00063-6</identifier><accessCondition type="use and reproduction" contentType="copyright">©2000 Elsevier Science 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