Salinity effects on osmoregulation and gill morphology in juvenile Persian sturgeon (Acipenser persicus).
Identifieur interne : 000019 ( PubMed/Corpus ); précédent : 000018; suivant : 000020Salinity effects on osmoregulation and gill morphology in juvenile Persian sturgeon (Acipenser persicus).
Auteurs : Seyedeh Ainaz Shirangi ; Mohammad Reza Kalbassi ; Saber Khodabandeh ; Hojatollah Jafarian ; Catherine Lorin-Nebel ; Emilie Farcy ; Jehan-Hervé LignotSource :
- Fish physiology and biochemistry [ 1573-5168 ] ; 2016.
Abstract
The effect of abrupt and 5-day gradual salinity transfers from freshwater (FW) to 11 ‰ Caspian Sea brackish water (BW) was investigated in juvenile Persian sturgeon Acipenser persicus with three different weight groups: 1-2 g (1.62 ± 0.27 g), 2-3 g (2.55 ± 0.41 g) and 3-5 g (4.28 ± 0.76 g). Mortality rates, blood osmotic pressure, gill morphology and branchial Na(+), K(+)-ATPase (NKA) activity were measured 4 and 10 days after abrupt transfer and 9 and 15 days after the initial gradual transfer (i.e. 4 and 10 days after reaching Caspian Sea salinity). Fish under 3 g could not survive increased salinity, and the blood osmotic pressure of the remaining surviving fish increased and remained elevated. However, heavier fish were able to survive and successfully acclimate, even to rapid salinity change with osmotic pressure reduced to Caspian Sea osmolality levels. At the gill level, the developmental increase in chloride cell volume and a higher NKA content most probably allow juveniles weighing more than 2 g to sharply increase NKA activity if the fish are transferred to BW. The rapid chloride cell proliferation occurring with increased salinity should strengthen this acclimation response. Therefore, a drastic physiological change occurs when fish weigh more than 2 g that allows migration to higher salinities. The triggering signal on chloride cells must be further investigated in order to optimize this functional step.
DOI: 10.1007/s10695-016-0254-y
PubMed: 27341821
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Salinity effects on osmoregulation and gill morphology in juvenile Persian sturgeon (Acipenser persicus).</title><author><name sortKey="Shirangi, Seyedeh Ainaz" sort="Shirangi, Seyedeh Ainaz" uniqKey="Shirangi S" first="Seyedeh Ainaz" last="Shirangi">Seyedeh Ainaz Shirangi</name><affiliation><nlm:affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Kalbassi, Mohammad Reza" sort="Kalbassi, Mohammad Reza" uniqKey="Kalbassi M" first="Mohammad Reza" last="Kalbassi">Mohammad Reza Kalbassi</name><affiliation><nlm:affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran. kalbassi_m@modares.ac.ir.</nlm:affiliation></affiliation></author><author><name sortKey="Khodabandeh, Saber" sort="Khodabandeh, Saber" uniqKey="Khodabandeh S" first="Saber" last="Khodabandeh">Saber Khodabandeh</name><affiliation><nlm:affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Jafarian, Hojatollah" sort="Jafarian, Hojatollah" uniqKey="Jafarian H" first="Hojatollah" last="Jafarian">Hojatollah Jafarian</name><affiliation><nlm:affiliation>Faculty of Agriculture and Natural Resources, Gonbad Kavous University, Gonbad, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Lorin Nebel, Catherine" sort="Lorin Nebel, Catherine" uniqKey="Lorin Nebel C" first="Catherine" last="Lorin-Nebel">Catherine Lorin-Nebel</name><affiliation><nlm:affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France.</nlm:affiliation></affiliation></author><author><name sortKey="Farcy, Emilie" sort="Farcy, Emilie" uniqKey="Farcy E" first="Emilie" last="Farcy">Emilie Farcy</name><affiliation><nlm:affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France.</nlm:affiliation></affiliation></author><author><name sortKey="Lignot, Jehan Herve" sort="Lignot, Jehan Herve" uniqKey="Lignot J" first="Jehan-Hervé" last="Lignot">Jehan-Hervé Lignot</name><affiliation><nlm:affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France. jehan-herve.lignot@univ-montp2.fr.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:27341821</idno><idno type="pmid">27341821</idno><idno type="doi">10.1007/s10695-016-0254-y</idno><idno type="wicri:Area/PubMed/Corpus">000019</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000019</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Salinity effects on osmoregulation and gill morphology in juvenile Persian sturgeon (Acipenser persicus).</title><author><name sortKey="Shirangi, Seyedeh Ainaz" sort="Shirangi, Seyedeh Ainaz" uniqKey="Shirangi S" first="Seyedeh Ainaz" last="Shirangi">Seyedeh Ainaz Shirangi</name><affiliation><nlm:affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Kalbassi, Mohammad Reza" sort="Kalbassi, Mohammad Reza" uniqKey="Kalbassi M" first="Mohammad Reza" last="Kalbassi">Mohammad Reza Kalbassi</name><affiliation><nlm:affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran. kalbassi_m@modares.ac.ir.</nlm:affiliation></affiliation></author><author><name sortKey="Khodabandeh, Saber" sort="Khodabandeh, Saber" uniqKey="Khodabandeh S" first="Saber" last="Khodabandeh">Saber Khodabandeh</name><affiliation><nlm:affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Jafarian, Hojatollah" sort="Jafarian, Hojatollah" uniqKey="Jafarian H" first="Hojatollah" last="Jafarian">Hojatollah Jafarian</name><affiliation><nlm:affiliation>Faculty of Agriculture and Natural Resources, Gonbad Kavous University, Gonbad, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Lorin Nebel, Catherine" sort="Lorin Nebel, Catherine" uniqKey="Lorin Nebel C" first="Catherine" last="Lorin-Nebel">Catherine Lorin-Nebel</name><affiliation><nlm:affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France.</nlm:affiliation></affiliation></author><author><name sortKey="Farcy, Emilie" sort="Farcy, Emilie" uniqKey="Farcy E" first="Emilie" last="Farcy">Emilie Farcy</name><affiliation><nlm:affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France.</nlm:affiliation></affiliation></author><author><name sortKey="Lignot, Jehan Herve" sort="Lignot, Jehan Herve" uniqKey="Lignot J" first="Jehan-Hervé" last="Lignot">Jehan-Hervé Lignot</name><affiliation><nlm:affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France. jehan-herve.lignot@univ-montp2.fr.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Fish physiology and biochemistry</title><idno type="eISSN">1573-5168</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The effect of abrupt and 5-day gradual salinity transfers from freshwater (FW) to 11 ‰ Caspian Sea brackish water (BW) was investigated in juvenile Persian sturgeon Acipenser persicus with three different weight groups: 1-2 g (1.62 ± 0.27 g), 2-3 g (2.55 ± 0.41 g) and 3-5 g (4.28 ± 0.76 g). Mortality rates, blood osmotic pressure, gill morphology and branchial Na(+), K(+)-ATPase (NKA) activity were measured 4 and 10 days after abrupt transfer and 9 and 15 days after the initial gradual transfer (i.e. 4 and 10 days after reaching Caspian Sea salinity). Fish under 3 g could not survive increased salinity, and the blood osmotic pressure of the remaining surviving fish increased and remained elevated. However, heavier fish were able to survive and successfully acclimate, even to rapid salinity change with osmotic pressure reduced to Caspian Sea osmolality levels. At the gill level, the developmental increase in chloride cell volume and a higher NKA content most probably allow juveniles weighing more than 2 g to sharply increase NKA activity if the fish are transferred to BW. The rapid chloride cell proliferation occurring with increased salinity should strengthen this acclimation response. Therefore, a drastic physiological change occurs when fish weigh more than 2 g that allows migration to higher salinities. The triggering signal on chloride cells must be further investigated in order to optimize this functional step.</div></front></TEI><pubmed><MedlineCitation Status="In-Process" Owner="NLM"><PMID Version="1">27341821</PMID><DateCreated><Year>2016</Year><Month>06</Month><Day>25</Day></DateCreated><DateRevised><Year>2016</Year><Month>12</Month><Day>19</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1573-5168</ISSN><JournalIssue CitedMedium="Internet"><Volume>42</Volume><Issue>6</Issue><PubDate><Year>2016</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Fish physiology and biochemistry</Title><ISOAbbreviation>Fish Physiol. Biochem.</ISOAbbreviation></Journal><ArticleTitle>Salinity effects on osmoregulation and gill morphology in juvenile Persian sturgeon (Acipenser persicus).</ArticleTitle><Pagination><MedlinePgn>1741-1754</MedlinePgn></Pagination><Abstract><AbstractText NlmCategory="UNASSIGNED">The effect of abrupt and 5-day gradual salinity transfers from freshwater (FW) to 11 ‰ Caspian Sea brackish water (BW) was investigated in juvenile Persian sturgeon Acipenser persicus with three different weight groups: 1-2 g (1.62 ± 0.27 g), 2-3 g (2.55 ± 0.41 g) and 3-5 g (4.28 ± 0.76 g). Mortality rates, blood osmotic pressure, gill morphology and branchial Na(+), K(+)-ATPase (NKA) activity were measured 4 and 10 days after abrupt transfer and 9 and 15 days after the initial gradual transfer (i.e. 4 and 10 days after reaching Caspian Sea salinity). Fish under 3 g could not survive increased salinity, and the blood osmotic pressure of the remaining surviving fish increased and remained elevated. However, heavier fish were able to survive and successfully acclimate, even to rapid salinity change with osmotic pressure reduced to Caspian Sea osmolality levels. At the gill level, the developmental increase in chloride cell volume and a higher NKA content most probably allow juveniles weighing more than 2 g to sharply increase NKA activity if the fish are transferred to BW. The rapid chloride cell proliferation occurring with increased salinity should strengthen this acclimation response. Therefore, a drastic physiological change occurs when fish weigh more than 2 g that allows migration to higher salinities. The triggering signal on chloride cells must be further investigated in order to optimize this functional step.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Shirangi</LastName><ForeName>Seyedeh Ainaz</ForeName><Initials>SA</Initials><AffiliationInfo><Affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kalbassi</LastName><ForeName>Mohammad Reza</ForeName><Initials>MR</Initials><AffiliationInfo><Affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran. kalbassi_m@modares.ac.ir.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Khodabandeh</LastName><ForeName>Saber</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Jafarian</LastName><ForeName>Hojatollah</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Faculty of Agriculture and Natural Resources, Gonbad Kavous University, Gonbad, Iran.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lorin-Nebel</LastName><ForeName>Catherine</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Farcy</LastName><ForeName>Emilie</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lignot</LastName><ForeName>Jehan-Hervé</ForeName><Initials>JH</Initials><AffiliationInfo><Affiliation>UMR MARBEC, MARBEC (IRD - Ifremer - Univ. Montpellier - CNRS), University of Montpellier, Place Eugène Bataillon, 34095, Montpellier Cedex 5, France. jehan-herve.lignot@univ-montp2.fr.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2016</Year><Month>06</Month><Day>24</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Fish Physiol Biochem</MedlineTA><NlmUniqueID>100955049</NlmUniqueID><ISSNLinking>0920-1742</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Chloride cell</Keyword><Keyword MajorTopicYN="N">Juvenile</Keyword><Keyword MajorTopicYN="N">Na+, K+-ATPase activity</Keyword><Keyword MajorTopicYN="N">Osmoregulation</Keyword><Keyword MajorTopicYN="N">Persian sturgeon</Keyword><Keyword MajorTopicYN="N">Salinity acclimation</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2016</Year><Month>01</Month><Day>29</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2016</Year><Month>06</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2016</Year><Month>6</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>6</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2016</Year><Month>6</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">27341821</ArticleId><ArticleId IdType="doi">10.1007/s10695-016-0254-y</ArticleId><ArticleId IdType="pii">10.1007/s10695-016-0254-y</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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