Advancement and synchronisation of spawning in Salmo gairdneri and S. trutta following administration of LRH-A combined or not with pimozide
Identifieur interne : 002003 ( Main/Exploration ); précédent : 002002; suivant : 002004Advancement and synchronisation of spawning in Salmo gairdneri and S. trutta following administration of LRH-A combined or not with pimozide
Auteurs : R. Billard [France] ; P. Reinaud [France] ; M. G. Hollebecq [France] ; B. Breton [France]Source :
- Aquaculture [ 0044-8486 ] ; 1984.
Abstract
Prior to the onset of the spawning season female rainbow trout were injected intraperitoneally (IP) with LRH-A ([des Gly10 D-Ala6] LHRH ethylamide) alone at a dose of 1 μg/kg body weight or in combination with pimozide (PIM, 10 mg/kg body weight), a dopamine antagonist, given 6 h before the LRH-A. Pimozide + LRH-A and pimozide alone induced a significant elevation in plasma GTH but only PIM + LRH-A consistently advanded ovulation. Egg quality was altered with PIM + LRH-A and PIM + saline, resulting in lower survival at the eyed stage.Prior to the onset of the spawning period, brown trout were injected IP with LRH-A alone at doses of 1, 10 and 20 μg/kg body weight. A single injection slightly initiated and synchronized ovulation at doses of 10 and 20 μg; a second injection given 6 days later did not modify the ovulation profile. There was no effect when the same doses were given in pelleted form in silicone rubber implants. When LRH-A and PIM were injected IP 6 h apart at doses of 10 and 1 mg/kg body weight PIM and 10 μg/kg body weight LRH-A, ovulation was slightly stimulated. The effects of LRH-A given in silicone rubber implants were potentiated by simultaneous injection of PIM (10 mg/kg body weight). No alteration of egg quality was observed after these various treatments on brown trout.
Url:
DOI: 10.1016/0044-8486(84)90009-7
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000756
- to stream Istex, to step Curation: 000754
- to stream Istex, to step Checkpoint: 001365
- to stream Main, to step Merge: 002192
- to stream Main, to step Curation: 002003
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Advancement and synchronisation of spawning in Salmo gairdneri and S. trutta following administration of LRH-A combined or not with pimozide</title>
<author><name sortKey="Billard, R" sort="Billard, R" uniqKey="Billard R" first="R." last="Billard">R. Billard</name>
</author>
<author><name sortKey="Reinaud, P" sort="Reinaud, P" uniqKey="Reinaud P" first="P." last="Reinaud">P. Reinaud</name>
</author>
<author><name sortKey="Hollebecq, M G" sort="Hollebecq, M G" uniqKey="Hollebecq M" first="M. G." last="Hollebecq">M. G. Hollebecq</name>
</author>
<author><name sortKey="Breton, B" sort="Breton, B" uniqKey="Breton B" first="B." last="Breton">B. Breton</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:C6AE2AB58355720D634839FEFEBE3C0609C96511</idno>
<date when="1984" year="1984">1984</date>
<idno type="doi">10.1016/0044-8486(84)90009-7</idno>
<idno type="url">https://api.istex.fr/document/C6AE2AB58355720D634839FEFEBE3C0609C96511/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000756</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000756</idno>
<idno type="wicri:Area/Istex/Curation">000754</idno>
<idno type="wicri:Area/Istex/Checkpoint">001365</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001365</idno>
<idno type="wicri:doubleKey">0044-8486:1984:Billard R:advancement:and:synchronisation</idno>
<idno type="wicri:Area/Main/Merge">002192</idno>
<idno type="wicri:Area/Main/Curation">002003</idno>
<idno type="wicri:Area/Main/Exploration">002003</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a">Advancement and synchronisation of spawning in Salmo gairdneri and S. trutta following administration of LRH-A combined or not with pimozide</title>
<author><name sortKey="Billard, R" sort="Billard, R" uniqKey="Billard R" first="R." last="Billard">R. Billard</name>
<affiliation wicri:level="0"><country wicri:rule="zip">France</country>
</affiliation>
</author>
<author><name sortKey="Reinaud, P" sort="Reinaud, P" uniqKey="Reinaud P" first="P." last="Reinaud">P. Reinaud</name>
<affiliation wicri:level="0"><country wicri:rule="zip">France</country>
</affiliation>
</author>
<author><name sortKey="Hollebecq, M G" sort="Hollebecq, M G" uniqKey="Hollebecq M" first="M. G." last="Hollebecq">M. G. Hollebecq</name>
<affiliation wicri:level="0"><country wicri:rule="zip">France</country>
</affiliation>
</author>
<author><name sortKey="Breton, B" sort="Breton, B" uniqKey="Breton B" first="B." last="Breton">B. Breton</name>
<affiliation wicri:level="0"><country wicri:rule="zip">France</country>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Aquaculture</title>
<title level="j" type="abbrev">AQUA</title>
<idno type="ISSN">0044-8486</idno>
<imprint><publisher>ELSEVIER</publisher>
<date type="published" when="1984">1984</date>
<biblScope unit="volume">43</biblScope>
<biblScope unit="issue">1–3</biblScope>
<biblScope unit="page" from="57">57</biblScope>
<biblScope unit="page" to="66">66</biblScope>
</imprint>
<idno type="ISSN">0044-8486</idno>
</series>
<idno type="istex">C6AE2AB58355720D634839FEFEBE3C0609C96511</idno>
<idno type="DOI">10.1016/0044-8486(84)90009-7</idno>
<idno type="PII">0044-8486(84)90009-7</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0044-8486</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass></textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Prior to the onset of the spawning season female rainbow trout were injected intraperitoneally (IP) with LRH-A ([des Gly10 D-Ala6] LHRH ethylamide) alone at a dose of 1 μg/kg body weight or in combination with pimozide (PIM, 10 mg/kg body weight), a dopamine antagonist, given 6 h before the LRH-A. Pimozide + LRH-A and pimozide alone induced a significant elevation in plasma GTH but only PIM + LRH-A consistently advanded ovulation. Egg quality was altered with PIM + LRH-A and PIM + saline, resulting in lower survival at the eyed stage.Prior to the onset of the spawning period, brown trout were injected IP with LRH-A alone at doses of 1, 10 and 20 μg/kg body weight. A single injection slightly initiated and synchronized ovulation at doses of 10 and 20 μg; a second injection given 6 days later did not modify the ovulation profile. There was no effect when the same doses were given in pelleted form in silicone rubber implants. When LRH-A and PIM were injected IP 6 h apart at doses of 10 and 1 mg/kg body weight PIM and 10 μg/kg body weight LRH-A, ovulation was slightly stimulated. The effects of LRH-A given in silicone rubber implants were potentiated by simultaneous injection of PIM (10 mg/kg body weight). No alteration of egg quality was observed after these various treatments on brown trout.</div>
</front>
</TEI>
<affiliations><list><country><li>France</li>
</country>
</list>
<tree><country name="France"><noRegion><name sortKey="Billard, R" sort="Billard, R" uniqKey="Billard R" first="R." last="Billard">R. Billard</name>
</noRegion>
<name sortKey="Breton, B" sort="Breton, B" uniqKey="Breton B" first="B." last="Breton">B. Breton</name>
<name sortKey="Hollebecq, M G" sort="Hollebecq, M G" uniqKey="Hollebecq M" first="M. G." last="Hollebecq">M. G. Hollebecq</name>
<name sortKey="Reinaud, P" sort="Reinaud, P" uniqKey="Reinaud P" first="P." last="Reinaud">P. Reinaud</name>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002003 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002003 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Eau |area= EsturgeonV1 |flux= Main |étape= Exploration |type= RBID |clé= ISTEX:C6AE2AB58355720D634839FEFEBE3C0609C96511 |texte= Advancement and synchronisation of spawning in Salmo gairdneri and S. trutta following administration of LRH-A combined or not with pimozide }}
![]() | This area was generated with Dilib version V0.6.27. | ![]() |