Morphology, chemical contents and physiology of chondrostean fish sperm: a comparative study between Siberian sturgeon (Acipenser baerii) and sterlet (Acipenser ruthenus)
Identifieur interne : 001036 ( Istex/Corpus ); précédent : 001035; suivant : 001037Morphology, chemical contents and physiology of chondrostean fish sperm: a comparative study between Siberian sturgeon (Acipenser baerii) and sterlet (Acipenser ruthenus)
Auteurs : M. Psenicka ; S. M. Hadi Alavi ; M. Rodina ; Z. Cicova ; D. Gela ; J. Cosson ; J. Nebesarova ; O. LinhartSource :
- Journal of Applied Ichthyology [ 0175-8659 ] ; 2008-08.
Abstract
The present study was carried out with two sturgeon species, Siberian sturgeon (Acipenser baerii) and sterlet (A. ruthenus) to compare spermatological parameters to better understand inter‐species differences. Significant differences between morphometric features were observed such as acrosome length, acrosome width, head length, midpiece width and flagellar length, while midpiece length did not reveal such differences. The sterlet has a shorter spermatozoon than the Siberian sturgeon. Ultrastructural parameters vary significantly in terms of length of the nucleus, diameter of the endonuclear canals (EC), size of posterolateral projections (PP) and diameter of flagellum. Mean values for density of spermatozoa in the semen, seminal plasma pH, osmolality (mOsmol kg−1), along with Ca2+, Na+, K+, Cl− ions concentrations (mm) were determined to be 0.61 ± 0.37 × 109, 8.16 ± 0.18, 77.20 ± 52.28, 0.24 ± 0.06, 31.39 ± 10.21, 3.51 ± 1.10, 14.00 ± 4.30 in A. baerii and 0.41 ± 0.32 × 109, 8.13 ± 0.19, 50.74 ± 6.27, 0.16 ± 0.11, 20.11 ± 3.78, 1.26 ± 0.54, 6.11 ± 0.60 in A. ruthenus, respectively. Significant differences were observed in Na+, K+ and Cl− concentrations in the seminal plasma as well as in sperm velocity. The percentage of motile spermatozoa did not show any significant difference between the two species. Comparing the results of this study with published literature data on sturgeon spermatozoa reveals that morphological and ultrastructural parameters of spermatozoa together with some parameters of the seminal fluid and spermatozoa velocity can be used in comparative spermatology to better understand inter‐species differences. The observed biochemical and physiological differences should be also considered for the development of methods for controlled reproduction and for sperm cryopreservation techniques.
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DOI: 10.1111/j.1439-0426.2008.01139.x
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Cicova</name><affiliation><mods:affiliation>Faculty of Biology, Institute of Parasitology, Czech Academy of Sciences, University of South Bohemia, Ceske Budejovice, Czech Republic</mods:affiliation></affiliation></author><author><name sortKey="Gela, D" sort="Gela, D" uniqKey="Gela D" first="D." last="Gela">D. Gela</name><affiliation><mods:affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</mods:affiliation></affiliation></author><author><name sortKey="Cosson, J" sort="Cosson, J" uniqKey="Cosson J" first="J." last="Cosson">J. Cosson</name><affiliation><mods:affiliation>UMR 7009 CNRS, UPMC, Villefranche‐sur‐Mer Cedex, France</mods:affiliation></affiliation></author><author><name sortKey="Nebesarova, J" sort="Nebesarova, J" uniqKey="Nebesarova J" first="J." last="Nebesarova">J. 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Linhart</name><affiliation><mods:affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Applied Ichthyology</title><idno type="ISSN">0175-8659</idno><idno type="eISSN">1439-0426</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2008-08">2008-08</date><biblScope unit="volume">24</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="371">371</biblScope><biblScope unit="page" to="377">377</biblScope></imprint><idno type="ISSN">0175-8659</idno></series><idno type="istex">648E4EE57B3B69E06C1E04CDFBB4F7B2169DCB64</idno><idno type="DOI">10.1111/j.1439-0426.2008.01139.x</idno><idno type="ArticleID">JAI1139</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0175-8659</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The present study was carried out with two sturgeon species, Siberian sturgeon (Acipenser baerii) and sterlet (A. ruthenus) to compare spermatological parameters to better understand inter‐species differences. Significant differences between morphometric features were observed such as acrosome length, acrosome width, head length, midpiece width and flagellar length, while midpiece length did not reveal such differences. The sterlet has a shorter spermatozoon than the Siberian sturgeon. Ultrastructural parameters vary significantly in terms of length of the nucleus, diameter of the endonuclear canals (EC), size of posterolateral projections (PP) and diameter of flagellum. Mean values for density of spermatozoa in the semen, seminal plasma pH, osmolality (mOsmol kg−1), along with Ca2+, Na+, K+, Cl− ions concentrations (mm) were determined to be 0.61 ± 0.37 × 109, 8.16 ± 0.18, 77.20 ± 52.28, 0.24 ± 0.06, 31.39 ± 10.21, 3.51 ± 1.10, 14.00 ± 4.30 in A. baerii and 0.41 ± 0.32 × 109, 8.13 ± 0.19, 50.74 ± 6.27, 0.16 ± 0.11, 20.11 ± 3.78, 1.26 ± 0.54, 6.11 ± 0.60 in A. ruthenus, respectively. Significant differences were observed in Na+, K+ and Cl− concentrations in the seminal plasma as well as in sperm velocity. The percentage of motile spermatozoa did not show any significant difference between the two species. Comparing the results of this study with published literature data on sturgeon spermatozoa reveals that morphological and ultrastructural parameters of spermatozoa together with some parameters of the seminal fluid and spermatozoa velocity can be used in comparative spermatology to better understand inter‐species differences. The observed biochemical and physiological differences should be also considered for the development of methods for controlled reproduction and for sperm cryopreservation techniques.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>M. 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Linhart</name><affiliations><json:string>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</json:string></affiliations></json:item></author><articleId><json:string>JAI1139</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>The present study was carried out with two sturgeon species, Siberian sturgeon (Acipenser baerii) and sterlet (A. ruthenus) to compare spermatological parameters to better understand inter‐species differences. Significant differences between morphometric features were observed such as acrosome length, acrosome width, head length, midpiece width and flagellar length, while midpiece length did not reveal such differences. The sterlet has a shorter spermatozoon than the Siberian sturgeon. Ultrastructural parameters vary significantly in terms of length of the nucleus, diameter of the endonuclear canals (EC), size of posterolateral projections (PP) and diameter of flagellum. Mean values for density of spermatozoa in the semen, seminal plasma pH, osmolality (mOsmol kg−1), along with Ca2+, Na+, K+, Cl− ions concentrations (mm) were determined to be 0.61 ± 0.37 × 109, 8.16 ± 0.18, 77.20 ± 52.28, 0.24 ± 0.06, 31.39 ± 10.21, 3.51 ± 1.10, 14.00 ± 4.30 in A. baerii and 0.41 ± 0.32 × 109, 8.13 ± 0.19, 50.74 ± 6.27, 0.16 ± 0.11, 20.11 ± 3.78, 1.26 ± 0.54, 6.11 ± 0.60 in A. ruthenus, respectively. Significant differences were observed in Na+, K+ and Cl− concentrations in the seminal plasma as well as in sperm velocity. The percentage of motile spermatozoa did not show any significant difference between the two species. Comparing the results of this study with published literature data on sturgeon spermatozoa reveals that morphological and ultrastructural parameters of spermatozoa together with some parameters of the seminal fluid and spermatozoa velocity can be used in comparative spermatology to better understand inter‐species differences. 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M.</forename><surname>Hadi Alavi</surname></persName><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation></author><author xml:id="author-3"><persName><forename type="first">M.</forename><surname>Rodina</surname></persName><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation></author><author xml:id="author-4"><persName><forename type="first">Z.</forename><surname>Cicova</surname></persName><affiliation>Faculty of Biology, Institute of Parasitology, Czech Academy of Sciences, University of South Bohemia, Ceske Budejovice, Czech Republic</affiliation></author><author xml:id="author-5"><persName><forename type="first">D.</forename><surname>Gela</surname></persName><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation></author><author xml:id="author-6"><persName><forename type="first">J.</forename><surname>Cosson</surname></persName><affiliation>UMR 7009 CNRS, UPMC, Villefranche‐sur‐Mer Cedex, France</affiliation></author><author xml:id="author-7"><persName><forename type="first">J.</forename><surname>Nebesarova</surname></persName><affiliation>Laboratory of Electron Microscopy, Faculty of Biology, Institute of Parasitology, Academy of Sciences of the Czech Republic, Ceske Budejovice, Czech Republic</affiliation></author><author xml:id="author-8"><persName><forename type="first">O.</forename><surname>Linhart</surname></persName><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation></author></analytic><monogr><title level="j">Journal of Applied Ichthyology</title><idno type="pISSN">0175-8659</idno><idno type="eISSN">1439-0426</idno><idno type="DOI">10.1111/(ISSN)1439-0426</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2008-08"></date><biblScope unit="volume">24</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="371">371</biblScope><biblScope unit="page" to="377">377</biblScope></imprint></monogr><idno type="istex">648E4EE57B3B69E06C1E04CDFBB4F7B2169DCB64</idno><idno type="DOI">10.1111/j.1439-0426.2008.01139.x</idno><idno type="ArticleID">JAI1139</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2008</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>The present study was carried out with two sturgeon species, Siberian sturgeon (Acipenser baerii) and sterlet (A. ruthenus) to compare spermatological parameters to better understand inter‐species differences. Significant differences between morphometric features were observed such as acrosome length, acrosome width, head length, midpiece width and flagellar length, while midpiece length did not reveal such differences. The sterlet has a shorter spermatozoon than the Siberian sturgeon. Ultrastructural parameters vary significantly in terms of length of the nucleus, diameter of the endonuclear canals (EC), size of posterolateral projections (PP) and diameter of flagellum. Mean values for density of spermatozoa in the semen, seminal plasma pH, osmolality (mOsmol kg−1), along with Ca2+, Na+, K+, Cl− ions concentrations (mm) were determined to be 0.61 ± 0.37 × 109, 8.16 ± 0.18, 77.20 ± 52.28, 0.24 ± 0.06, 31.39 ± 10.21, 3.51 ± 1.10, 14.00 ± 4.30 in A. baerii and 0.41 ± 0.32 × 109, 8.13 ± 0.19, 50.74 ± 6.27, 0.16 ± 0.11, 20.11 ± 3.78, 1.26 ± 0.54, 6.11 ± 0.60 in A. ruthenus, respectively. Significant differences were observed in Na+, K+ and Cl− concentrations in the seminal plasma as well as in sperm velocity. The percentage of motile spermatozoa did not show any significant difference between the two species. Comparing the results of this study with published literature data on sturgeon spermatozoa reveals that morphological and ultrastructural parameters of spermatozoa together with some parameters of the seminal fluid and spermatozoa velocity can be used in comparative spermatology to better understand inter‐species differences. 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E‐mail: <email>psenicka@vurh.jcu.cz</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JAI.JAI1139.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Received: November 30, 2007 Accepted: May 4, 2008</unparsedEditorialHistory><countGroup><count type="figureTotal" number="5"></count><count type="tableTotal" number="2"></count></countGroup><titleGroup><title type="main">Morphology, chemical contents and physiology of chondrostean fish sperm: a comparative study between Siberian sturgeon (<i>Acipenser baerii</i>) and sterlet (<i>Acipenser ruthenus</i>)</title><title type="shortAuthors">M. Psenicka et al.</title><title type="short">Sterlet and Siberian sturgeon sperm</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>M.</givenNames><familyName>Psenicka</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a1"><personName><givenNames>S. M.</givenNames><familyName>Hadi Alavi</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a1"><personName><givenNames>M.</givenNames><familyName>Rodina</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a2"><personName><givenNames>Z.</givenNames><familyName>Cicova</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a1"><personName><givenNames>D.</givenNames><familyName>Gela</familyName></personName></creator><creator creatorRole="author" xml:id="cr6" affiliationRef="#a3"><personName><givenNames>J.</givenNames><familyName>Cosson</familyName></personName></creator><creator creatorRole="author" xml:id="cr7" affiliationRef="#a4"><personName><givenNames>J.</givenNames><familyName>Nebesarova</familyName></personName></creator><creator creatorRole="author" xml:id="cr8" affiliationRef="#a1"><personName><givenNames>O.</givenNames><familyName>Linhart</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="CZ"><unparsedAffiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="CZ"><unparsedAffiliation>Faculty of Biology, Institute of Parasitology, Czech Academy of Sciences, University of South Bohemia, Ceske Budejovice, Czech Republic</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="FR"><unparsedAffiliation>UMR 7009 CNRS, UPMC, Villefranche‐sur‐Mer Cedex, France</unparsedAffiliation></affiliation><affiliation xml:id="a4" countryCode="CZ"><unparsedAffiliation>Laboratory of Electron Microscopy, Faculty of Biology, Institute of Parasitology, Academy of Sciences of the Czech Republic, Ceske Budejovice, Czech Republic</unparsedAffiliation></affiliation></affiliationGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Summary</title><p>The present study was carried out with two sturgeon species, Siberian sturgeon (<i>Acipenser baerii</i>) and sterlet (<i>A. ruthenus</i>) to compare spermatological parameters to better understand inter‐species differences. Significant differences between morphometric features were observed such as acrosome length, acrosome width, head length, midpiece width and flagellar length, while midpiece length did not reveal such differences. The sterlet has a shorter spermatozoon than the Siberian sturgeon. Ultrastructural parameters vary significantly in terms of length of the nucleus, diameter of the endonuclear canals (EC), size of posterolateral projections (PP) and diameter of flagellum. Mean values for density of spermatozoa in the semen, seminal plasma pH, osmolality (mOsmol kg<sup>−1</sup>), along with Ca<sup>2+</sup>, Na<sup>+</sup>, K<sup>+</sup>, Cl<sup>−</sup> ions concentrations (m<sc>m</sc>) were determined to be 0.61 ± 0.37 × 10<sup>9</sup>, 8.16 ± 0.18, 77.20 ± 52.28, 0.24 ± 0.06, 31.39 ± 10.21, 3.51 ± 1.10, 14.00 ± 4.30 in <i>A. baerii</i> and 0.41 ± 0.32 × 10<sup>9</sup>, 8.13 ± 0.19, 50.74 ± 6.27, 0.16 ± 0.11, 20.11 ± 3.78, 1.26 ± 0.54, 6.11 ± 0.60 in <i>A. ruthenus</i>, respectively. Significant differences were observed in Na<sup>+</sup>, K<sup>+</sup> and Cl<sup>−</sup> concentrations in the seminal plasma as well as in sperm velocity. The percentage of motile spermatozoa did not show any significant difference between the two species. Comparing the results of this study with published literature data on sturgeon spermatozoa reveals that morphological and ultrastructural parameters of spermatozoa together with some parameters of the seminal fluid and spermatozoa velocity can be used in comparative spermatology to better understand inter‐species differences. The observed biochemical and physiological differences should be also considered for the development of methods for controlled reproduction and for sperm cryopreservation techniques.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Morphology, chemical contents and physiology of chondrostean fish sperm: a comparative study between Siberian sturgeon (Acipenser baerii) and sterlet (Acipenser ruthenus)</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Sterlet and Siberian sturgeon sperm</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Morphology, chemical contents and physiology of chondrostean fish sperm: a comparative study between Siberian sturgeon (Acipenser baerii) and sterlet (Acipenser ruthenus)</title></titleInfo><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Psenicka</namePart><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">S. M.</namePart><namePart type="family">Hadi Alavi</namePart><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Rodina</namePart><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Z.</namePart><namePart type="family">Cicova</namePart><affiliation>Faculty of Biology, Institute of Parasitology, Czech Academy of Sciences, University of South Bohemia, Ceske Budejovice, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D.</namePart><namePart type="family">Gela</namePart><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Cosson</namePart><affiliation>UMR 7009 CNRS, UPMC, Villefranche‐sur‐Mer Cedex, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Nebesarova</namePart><affiliation>Laboratory of Electron Microscopy, Faculty of Biology, Institute of Parasitology, Academy of Sciences of the Czech Republic, Ceske Budejovice, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">O.</namePart><namePart type="family">Linhart</namePart><affiliation>Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2008-08</dateIssued><edition>Received: November 30, 2007 Accepted: May 4, 2008</edition><copyrightDate encoding="w3cdtf">2008</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">5</extent><extent unit="tables">2</extent></physicalDescription><abstract lang="en">The present study was carried out with two sturgeon species, Siberian sturgeon (Acipenser baerii) and sterlet (A. ruthenus) to compare spermatological parameters to better understand inter‐species differences. Significant differences between morphometric features were observed such as acrosome length, acrosome width, head length, midpiece width and flagellar length, while midpiece length did not reveal such differences. The sterlet has a shorter spermatozoon than the Siberian sturgeon. Ultrastructural parameters vary significantly in terms of length of the nucleus, diameter of the endonuclear canals (EC), size of posterolateral projections (PP) and diameter of flagellum. Mean values for density of spermatozoa in the semen, seminal plasma pH, osmolality (mOsmol kg−1), along with Ca2+, Na+, K+, Cl− ions concentrations (mm) were determined to be 0.61 ± 0.37 × 109, 8.16 ± 0.18, 77.20 ± 52.28, 0.24 ± 0.06, 31.39 ± 10.21, 3.51 ± 1.10, 14.00 ± 4.30 in A. baerii and 0.41 ± 0.32 × 109, 8.13 ± 0.19, 50.74 ± 6.27, 0.16 ± 0.11, 20.11 ± 3.78, 1.26 ± 0.54, 6.11 ± 0.60 in A. ruthenus, respectively. Significant differences were observed in Na+, K+ and Cl− concentrations in the seminal plasma as well as in sperm velocity. The percentage of motile spermatozoa did not show any significant difference between the two species. Comparing the results of this study with published literature data on sturgeon spermatozoa reveals that morphological and ultrastructural parameters of spermatozoa together with some parameters of the seminal fluid and spermatozoa velocity can be used in comparative spermatology to better understand inter‐species differences. The observed biochemical and physiological differences should be also considered for the development of methods for controlled reproduction and for sperm cryopreservation techniques.</abstract><relatedItem type="host"><titleInfo><title>Journal of Applied Ichthyology</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">0175-8659</identifier><identifier type="eISSN">1439-0426</identifier><identifier type="DOI">10.1111/(ISSN)1439-0426</identifier><identifier type="PublisherID">JAI</identifier><part><date>2008</date><detail type="volume"><caption>vol.</caption><number>24</number></detail><detail type="issue"><caption>no.</caption><number>4</number></detail><extent unit="pages"><start>371</start><end>377</end><total>7</total></extent></part></relatedItem><identifier type="istex">648E4EE57B3B69E06C1E04CDFBB4F7B2169DCB64</identifier><identifier type="DOI">10.1111/j.1439-0426.2008.01139.x</identifier><identifier type="ArticleID">JAI1139</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2008 Blackwell Verlag, Berlin</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Blackwell Publishing Ltd</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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