Induced spermiation in 3‐year‐old sterlet, Acipenser ruthenus L.
Identifieur interne : 000828 ( Istex/Corpus ); précédent : 000827; suivant : 000829Induced spermiation in 3‐year‐old sterlet, Acipenser ruthenus L.
Auteurs : A. Rzemieniecki ; J. Domagałła ; J. Glogowski ; A. Ciereszko ; R. Trzebiatowski ; J. Kou Il ; J. Hamá Kova ; I. BabiakSource :
- Aquaculture Research [ 1355-557X ] ; 2004-01.
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Abstract
Spermiation in 3‐year‐old sterlet, Acipenser ruthenus (L.), males maintained under warm water conditions was induced by intramuscular injection of either (i) (D‐Ala6)‐GnRH‐ProNHEt (Kobarelin); (ii) mammalian GnRH analogue+metoclopramide (Ovopel); or (iii) human chorionic gonadotropin (Biogonadyl). The volume of milt, sperm concentration and motility were measured. A higher percentage of spermiating males was obtained after Kobarelin or Ovopel treatment (81.8% and 77.7% respectively) in comparison with fish treated with Biogonadyl (40.0%). However, only stimulation with Ovopel guaranteed motile spermatozoa in all spermiating males. Moreover, treatment with Ovopel resulted in the highest average milt volume, sperm concentration and motility. The average total number of motile spermatozoa (milt volume×sperm concentration×sperm motility) per individual was 0.99×109, 5.31×109 and 0.02×109 after stimulation with Kobarelin, Ovopel or Biogonadyl respectively. Our data indicate that Ovopel is a good stimulator of spermation in sturgeons. Moreover, the time of sexual maturation could be significantly reduced in sturgeons maintained in cages under warm water conditions.
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DOI: 10.1111/j.1365-2109.2004.00995.x
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The volume of milt, sperm concentration and motility were measured. A higher percentage of spermiating males was obtained after Kobarelin or Ovopel treatment (81.8% and 77.7% respectively) in comparison with fish treated with Biogonadyl (40.0%). However, only stimulation with Ovopel guaranteed motile spermatozoa in all spermiating males. Moreover, treatment with Ovopel resulted in the highest average milt volume, sperm concentration and motility. The average total number of motile spermatozoa (milt volume×sperm concentration×sperm motility) per individual was 0.99×109, 5.31×109 and 0.02×109 after stimulation with Kobarelin, Ovopel or Biogonadyl respectively. Our data indicate that Ovopel is a good stimulator of spermation in sturgeons. 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The volume of milt, sperm concentration and motility were measured. A higher percentage of spermiating males was obtained after Kobarelin or Ovopel treatment (81.8% and 77.7% respectively) in comparison with fish treated with Biogonadyl (40.0%). However, only stimulation with Ovopel guaranteed motile spermatozoa in all spermiating males. Moreover, treatment with Ovopel resulted in the highest average milt volume, sperm concentration and motility. The average total number of motile spermatozoa (milt volume×sperm concentration×sperm motility) per individual was 0.99×109, 5.31×109 and 0.02×109 after stimulation with Kobarelin, Ovopel or Biogonadyl respectively. Our data indicate that Ovopel is a good stimulator of spermation in sturgeons. Moreover, the time of sexual maturation could be significantly reduced in sturgeons maintained in cages under warm water conditions.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>keywords</head><item><term>Acipenser ruthenus</term></item><item><term>fish</term></item><item><term>hCG</term></item><item><term>LHRH</term></item><item><term>reproduction</term></item><item><term>sperm</term></item><item><term>sturgeon</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2004-01">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/13ED7D41FA2B0FF8AD58CEF8965065F11E2720C7/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Science Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1365-2109</doi><issn type="print">1355-557X</issn><issn type="electronic">1365-2109</issn><idGroup><id type="product" value="ARE"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="AQUACULTURE RESEARCH">Aquaculture Research</title></titleGroup></publicationMeta><publicationMeta level="part" position="01002"><doi origin="wiley">10.1111/are.2004.35.issue-2</doi><numberingGroup><numbering type="journalVolume" number="35">35</numbering><numbering type="journalIssue" number="2">2</numbering></numberingGroup><coverDate startDate="2004-01">January 2004</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="5" status="forIssue"><doi origin="wiley">10.1111/j.1365-2109.2004.00995.x</doi><idGroup><id type="unit" value="ARE995"></id><id type="supplier" value="995"></id></idGroup><countGroup><count type="pageTotal" number="8"></count></countGroup><titleGroup><title type="tocHeading1">Original Articles</title></titleGroup><eventGroup><event type="firstOnline" date="2004-01-14"></event><event type="publishedOnlineFinalForm" date="2004-01-14"></event><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.3.2 mode:FullText source:FullText result:FullText" date="2010-03-16"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-06"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-15"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="144">144</numbering><numbering type="pageLast" number="151">151</numbering></numberingGroup><correspondenceTo><b>Correspondence:</b> A Rzemieniecki, Department of General Zoology, Szczecin University, Felczaka 3a, 71‐412 Szczecin, Poland. E‐mail: <email normalForm="Adam.Rzemieniecki@univ.szczecin.pl">Adam.Rzemieniecki@univ.szczecin.pl</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:ARE.ARE995.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="2"></count><count type="tableTotal" number="0"></count><count type="formulaTotal" number="0"></count><count type="referenceTotal" number="47"></count><count type="wordTotal" number="4928"></count><count type="linksCrossRef" number="46"></count></countGroup><titleGroup><title type="main">Induced spermiation in 3‐year‐old sterlet, <i>Acipenser ruthenus</i> L.</title><title type="shortAuthors">A Rzemieniecki <i>et al.</i></title><title type="short">Induced spermiation in <i>Acipenser ruthenus</i> L.</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>A</givenNames><familyName>Rzemieniecki</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a1"><personName><givenNames>J</givenNames><familyName>Domagałła</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a2"><personName><givenNames>J</givenNames><familyName>Glogowski</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a2"><personName><givenNames>A</givenNames><familyName>Ciereszko</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a3"><personName><givenNames>R</givenNames><familyName>Trzebiatowski</familyName></personName></creator><creator creatorRole="author" xml:id="cr6" affiliationRef="#a4"><personName><givenNames>J</givenNames><familyName>Kouřil</familyName></personName></creator><creator creatorRole="author" xml:id="cr7" affiliationRef="#a4"><personName><givenNames>J</givenNames><familyName>Hamáčkova</familyName></personName></creator><creator creatorRole="author" xml:id="cr8" affiliationRef="#a5"><personName><givenNames>I</givenNames><familyName>Babiak</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="PL"><unparsedAffiliation>Department of General Zoology, Szczecin University, Poland</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="PL"><unparsedAffiliation>Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="PL"><unparsedAffiliation>Department of Aquaculture, Agriculture University, Szczecin, Poland</unparsedAffiliation></affiliation><affiliation xml:id="a4" countryCode="CZ"><unparsedAffiliation>Research Institute of Fish Culture and Hydrobiology, South Bohemia University, Vodňany, Czech Republic</unparsedAffiliation></affiliation><affiliation xml:id="a5" countryCode="PL"><unparsedAffiliation>Department of Animal Biochemistry and Biotechnology, University of Warmia and Mazury, Olsztyn, Poland</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1"><i>Acipenser ruthenus</i></keyword><keyword xml:id="k2">fish</keyword><keyword xml:id="k3">hCG</keyword><keyword xml:id="k4">LHRH</keyword><keyword xml:id="k5">reproduction</keyword><keyword xml:id="k6">sperm</keyword><keyword xml:id="k7">sturgeon</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>Spermiation in 3‐year‐old sterlet, <i>Acipenser ruthenus</i> (L.), males maintained under warm water conditions was induced by intramuscular injection of either (i) (D‐Ala<sup>6</sup>)‐GnRH‐ProNHEt (Kobarelin); (ii) mammalian GnRH analogue+metoclopramide (Ovopel); or (iii) human chorionic gonadotropin (Biogonadyl). The volume of milt, sperm concentration and motility were measured. A higher percentage of spermiating males was obtained after Kobarelin or Ovopel treatment (81.8% and 77.7% respectively) in comparison with fish treated with Biogonadyl (40.0%). However, only stimulation with Ovopel guaranteed motile spermatozoa in all spermiating males. Moreover, treatment with Ovopel resulted in the highest average milt volume, sperm concentration and motility. The average total number of motile spermatozoa (milt volume×sperm concentration×sperm motility) per individual was 0.99×10<sup>9</sup>, 5.31×10<sup>9</sup> and 0.02×10<sup>9</sup> after stimulation with Kobarelin, Ovopel or Biogonadyl respectively. Our data indicate that Ovopel is a good stimulator of spermation in sturgeons. Moreover, the time of sexual maturation could be significantly reduced in sturgeons maintained in cages under warm water conditions.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Induced spermiation in 3‐year‐old sterlet, Acipenser ruthenus L.</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Induced spermiation in Acipenser ruthenus L.</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Induced spermiation in 3‐year‐old sterlet, Acipenser ruthenus L.</title></titleInfo><name type="personal"><namePart type="given">A</namePart><namePart type="family">Rzemieniecki</namePart><affiliation>Department of General Zoology, Szczecin University, Poland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J</namePart><namePart type="family">Domagałła</namePart><affiliation>Department of General Zoology, Szczecin University, Poland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J</namePart><namePart type="family">Glogowski</namePart><affiliation>Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A</namePart><namePart type="family">Ciereszko</namePart><affiliation>Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R</namePart><namePart type="family">Trzebiatowski</namePart><affiliation>Department of Aquaculture, Agriculture University, Szczecin, Poland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J</namePart><namePart type="family">Kouřil</namePart><affiliation>Research Institute of Fish Culture and Hydrobiology, South Bohemia University, Vodňany, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J</namePart><namePart type="family">Hamáčkova</namePart><affiliation>Research Institute of Fish Culture and Hydrobiology, South Bohemia University, Vodňany, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">I</namePart><namePart type="family">Babiak</namePart><affiliation>Department of Animal Biochemistry and Biotechnology, University of Warmia and Mazury, Olsztyn, Poland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Science Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2004-01</dateIssued><copyrightDate encoding="w3cdtf">2004</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">2</extent><extent unit="references">47</extent><extent unit="words">4928</extent></physicalDescription><abstract lang="en">Spermiation in 3‐year‐old sterlet, Acipenser ruthenus (L.), males maintained under warm water conditions was induced by intramuscular injection of either (i) (D‐Ala6)‐GnRH‐ProNHEt (Kobarelin); (ii) mammalian GnRH analogue+metoclopramide (Ovopel); or (iii) human chorionic gonadotropin (Biogonadyl). The volume of milt, sperm concentration and motility were measured. A higher percentage of spermiating males was obtained after Kobarelin or Ovopel treatment (81.8% and 77.7% respectively) in comparison with fish treated with Biogonadyl (40.0%). However, only stimulation with Ovopel guaranteed motile spermatozoa in all spermiating males. Moreover, treatment with Ovopel resulted in the highest average milt volume, sperm concentration and motility. The average total number of motile spermatozoa (milt volume×sperm concentration×sperm motility) per individual was 0.99×109, 5.31×109 and 0.02×109 after stimulation with Kobarelin, Ovopel or Biogonadyl respectively. Our data indicate that Ovopel is a good stimulator of spermation in sturgeons. Moreover, the time of sexual maturation could be significantly reduced in sturgeons maintained in cages under warm water conditions.</abstract><subject lang="en"><genre>keywords</genre><topic>Acipenser ruthenus</topic><topic>fish</topic><topic>hCG</topic><topic>LHRH</topic><topic>reproduction</topic><topic>sperm</topic><topic>sturgeon</topic></subject><relatedItem type="host"><titleInfo><title>Aquaculture Research</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">1355-557X</identifier><identifier type="eISSN">1365-2109</identifier><identifier type="DOI">10.1111/(ISSN)1365-2109</identifier><identifier type="PublisherID">ARE</identifier><part><date>2004</date><detail type="volume"><caption>vol.</caption><number>35</number></detail><detail type="issue"><caption>no.</caption><number>2</number></detail><extent unit="pages"><start>144</start><end>151</end><total>8</total></extent></part></relatedItem><identifier type="istex">13ED7D41FA2B0FF8AD58CEF8965065F11E2720C7</identifier><identifier type="DOI">10.1111/j.1365-2109.2004.00995.x</identifier><identifier type="ArticleID">ARE995</identifier><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Blackwell Science Ltd</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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