Reproductive cycle and plasma levels of steroids in male Eurasian perch Perca fluviatilis
Identifieur interne : 000204 ( Istex/Curation ); précédent : 000203; suivant : 000205Reproductive cycle and plasma levels of steroids in male Eurasian perch Perca fluviatilis
Auteurs : Isdy Sulistyo [France] ; Pascal Fontaine [France] ; Jacques Rinchard [Belgique] ; Jean-Noël Gardeur [Belgique] ; Hervé Migaud [France] ; Bruno Capdeville [France] ; Patrick Kestemont [Belgique]Source :
- Aquatic Living Resources [ 0990-7440 ] ; 2000.
English descriptors
- KwdEn :
Abstract
From April 1995 to April 1996, the annual reproductive cycle of male Eurasian perch Perca fluviatilis was studied at the Lindre Center (Moselle, France). At monthly intervals, five males (mean body weight of 133 ± 43 g and total length of 175 ± 9 mm) were caught. From sampled organs, the gonadosomatic (GSI), hepatosomatic (HSI) and viscerosomatic indexes (VSI) were calculated and plasma testosterone (T) and 11-ketotestosterone (11KT) levels were measured. After the spawning period in mid-April, GSI and HSI dropped and VSI increased to 3.8 ± 0.1 %. In September, GSI reached its maximum (8.5 ± 1.8 %). At this time, spermatocytes, spermatids and spermatozoa were abundant, whereas in June only spermatogonia were observed. During winter, GSI was stable at approximately 5 %, HSI reached its maximum (1.9 ± 0.3 %) and VSI was low (2.6 ± 0.2 %). From April to November 1995, plasma T and 11KT concentrations were low (< 0.5 ng·mL–1). Plasma T levels increased significantly in December and reached peak levels (12.3 ± 2.1 ng·mL–1) in January, then decreased in February and increased again until spawning in April (6.8 ± 2.1 ng·mL–1). This second elevation could be related to the beginning of a new spermatogenic cycle. Plasma levels of 11KT increased significantly from October to February 1996 (4.9 ± 1.1 ng·mL–1). From February to the spawning period (April 1996), plasma 11KT decreased significantly, but values were significantly higher than those measured in fall. Males were spermiating from January to spawning in April.
Url:
DOI: 10.1016/S0990-7440(00)00146-7
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000204
Links to Exploration step
ISTEX:B39CA58C08B185350288B7AA0E0B14C05D4083A3Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Reproductive cycle and plasma levels of steroids in male Eurasian perch Perca fluviatilis</title><author><name sortKey="Sulistyo, Isdy" sort="Sulistyo, Isdy" uniqKey="Sulistyo I" first="Isdy" last="Sulistyo">Isdy Sulistyo</name><affiliation wicri:level="1"><mods:affiliation>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy, France</mods:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy</wicri:regionArea></affiliation></author><author><name sortKey="Fontaine, Pascal" sort="Fontaine, Pascal" uniqKey="Fontaine P" first="Pascal" last="Fontaine">Pascal Fontaine</name><affiliation wicri:level="1"><mods:affiliation>E-mail: pascal.fontaine@lsa-man.u-nancy.fr</mods:affiliation><country wicri:rule="url">France</country></affiliation><affiliation wicri:level="1"><mods:affiliation>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy, France</mods:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy</wicri:regionArea></affiliation></author><author><name sortKey="Rinchard, Jacques" sort="Rinchard, Jacques" uniqKey="Rinchard J" first="Jacques" last="Rinchard">Jacques Rinchard</name><affiliation wicri:level="1"><mods:affiliation>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur</wicri:regionArea></affiliation></author><author><name sortKey="Gardeur, Jean Noel" sort="Gardeur, Jean Noel" uniqKey="Gardeur J" first="Jean-Noël" last="Gardeur">Jean-Noël Gardeur</name><affiliation wicri:level="1"><mods:affiliation>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur</wicri:regionArea></affiliation></author><author><name sortKey="Migaud, Herve" sort="Migaud, Herve" uniqKey="Migaud H" first="Hervé" last="Migaud">Hervé Migaud</name><affiliation wicri:level="1"><mods:affiliation>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy, France</mods:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy</wicri:regionArea></affiliation></author><author><name sortKey="Capdeville, Bruno" sort="Capdeville, Bruno" uniqKey="Capdeville B" first="Bruno" last="Capdeville">Bruno Capdeville</name><affiliation wicri:level="1"><mods:affiliation>Centre piscicole départemental du Domaine de Lindre, 57260 Lindre-Basse, France</mods:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Centre piscicole départemental du Domaine de Lindre, 57260 Lindre-Basse</wicri:regionArea></affiliation></author><author><name sortKey="Kestemont, Patrick" sort="Kestemont, Patrick" uniqKey="Kestemont P" first="Patrick" last="Kestemont">Patrick Kestemont</name><affiliation wicri:level="1"><mods:affiliation>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:B39CA58C08B185350288B7AA0E0B14C05D4083A3</idno><date when="2000" year="2000">2000</date><idno type="doi">10.1016/S0990-7440(00)00146-7</idno><idno type="url">https://api.istex.fr/document/B39CA58C08B185350288B7AA0E0B14C05D4083A3/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000204</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000204</idno><idno type="wicri:Area/Istex/Curation">000204</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Reproductive cycle and plasma levels of steroids in male Eurasian perch Perca fluviatilis</title><author><name sortKey="Sulistyo, Isdy" sort="Sulistyo, Isdy" uniqKey="Sulistyo I" first="Isdy" last="Sulistyo">Isdy Sulistyo</name><affiliation wicri:level="1"><mods:affiliation>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy, France</mods:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy</wicri:regionArea></affiliation></author><author><name sortKey="Fontaine, Pascal" sort="Fontaine, Pascal" uniqKey="Fontaine P" first="Pascal" last="Fontaine">Pascal Fontaine</name><affiliation wicri:level="1"><mods:affiliation>E-mail: pascal.fontaine@lsa-man.u-nancy.fr</mods:affiliation><country wicri:rule="url">France</country></affiliation><affiliation wicri:level="1"><mods:affiliation>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy, France</mods:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy</wicri:regionArea></affiliation></author><author><name sortKey="Rinchard, Jacques" sort="Rinchard, Jacques" uniqKey="Rinchard J" first="Jacques" last="Rinchard">Jacques Rinchard</name><affiliation wicri:level="1"><mods:affiliation>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur</wicri:regionArea></affiliation></author><author><name sortKey="Gardeur, Jean Noel" sort="Gardeur, Jean Noel" uniqKey="Gardeur J" first="Jean-Noël" last="Gardeur">Jean-Noël Gardeur</name><affiliation wicri:level="1"><mods:affiliation>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur</wicri:regionArea></affiliation></author><author><name sortKey="Migaud, Herve" sort="Migaud, Herve" uniqKey="Migaud H" first="Hervé" last="Migaud">Hervé Migaud</name><affiliation wicri:level="1"><mods:affiliation>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy, France</mods:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire de sciences animales, INPL-UHP, Nancy 1,MAN, 34, rue Sainte Catherine, 54000 Nancy</wicri:regionArea></affiliation></author><author><name sortKey="Capdeville, Bruno" sort="Capdeville, Bruno" uniqKey="Capdeville B" first="Bruno" last="Capdeville">Bruno Capdeville</name><affiliation wicri:level="1"><mods:affiliation>Centre piscicole départemental du Domaine de Lindre, 57260 Lindre-Basse, France</mods:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Centre piscicole départemental du Domaine de Lindre, 57260 Lindre-Basse</wicri:regionArea></affiliation></author><author><name sortKey="Kestemont, Patrick" sort="Kestemont, Patrick" uniqKey="Kestemont P" first="Patrick" last="Kestemont">Patrick Kestemont</name><affiliation wicri:level="1"><mods:affiliation>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur, Belgium</mods:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Unité de recherches en biologie des organismes, facultés universitaires Notre-Dame de la Paix, 61, rue de Bruxelles, 5000 Namur</wicri:regionArea></affiliation></author></analytic><monogr></monogr><series><title level="j">Aquatic Living Resources</title><title level="j" type="abbrev">AQULIV</title><idno type="ISSN">0990-7440</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2000">2000</date><biblScope unit="vol">13</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="99">99</biblScope><biblScope unit="page" to="106">106</biblScope></imprint><idno type="ISSN">0990-7440</idno></series><idno type="istex">B39CA58C08B185350288B7AA0E0B14C05D4083A3</idno><idno type="DOI">10.1016/S0990-7440(00)00146-7</idno><idno type="PII">S0990-7440(00)00146-7</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0990-7440</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Perca fluviatilis</term><term>Reproductive cycle</term><term>male</term><term>sex hormones</term><term>steroids</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">From April 1995 to April 1996, the annual reproductive cycle of male Eurasian perch Perca fluviatilis was studied at the Lindre Center (Moselle, France). At monthly intervals, five males (mean body weight of 133 ± 43 g and total length of 175 ± 9 mm) were caught. From sampled organs, the gonadosomatic (GSI), hepatosomatic (HSI) and viscerosomatic indexes (VSI) were calculated and plasma testosterone (T) and 11-ketotestosterone (11KT) levels were measured. After the spawning period in mid-April, GSI and HSI dropped and VSI increased to 3.8 ± 0.1 %. In September, GSI reached its maximum (8.5 ± 1.8 %). At this time, spermatocytes, spermatids and spermatozoa were abundant, whereas in June only spermatogonia were observed. During winter, GSI was stable at approximately 5 %, HSI reached its maximum (1.9 ± 0.3 %) and VSI was low (2.6 ± 0.2 %). From April to November 1995, plasma T and 11KT concentrations were low (< 0.5 ng·mL–1). Plasma T levels increased significantly in December and reached peak levels (12.3 ± 2.1 ng·mL–1) in January, then decreased in February and increased again until spawning in April (6.8 ± 2.1 ng·mL–1). This second elevation could be related to the beginning of a new spermatogenic cycle. Plasma levels of 11KT increased significantly from October to February 1996 (4.9 ± 1.1 ng·mL–1). From February to the spawning period (April 1996), plasma 11KT decreased significantly, but values were significantly higher than those measured in fall. Males were spermiating from January to spawning in April.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/GremilleV2/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000204 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 000204 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= GremilleV2
|flux= Istex
|étape= Curation
|type= RBID
|clé= ISTEX:B39CA58C08B185350288B7AA0E0B14C05D4083A3
|texte= Reproductive cycle and plasma levels of steroids in male Eurasian perch Perca fluviatilis
}}
| This area was generated with Dilib version V0.6.29. |  |