Evolutionary aspects of intestinal bicarbonate secretion in fish.
Identifieur interne : 000523 ( PubMed/Curation ); précédent : 000522; suivant : 000524Evolutionary aspects of intestinal bicarbonate secretion in fish.
Auteurs : Josi R. Taylor [États-Unis] ; Martin GrosellSource :
- Comparative biochemistry and physiology. Part A, Molecular & integrative physiology [ 1095-6433 ] ; 2006.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Bicarbonates, Chlorides, Magnesium, Sulfates.
- metabolism : Intestines.
- physiology : Batrachoidiformes, Fishes.
- Animals, Biological Evolution, Water-Electrolyte Balance.
Abstract
Experiments compared intestinal HCO3- secretion in the intestine of marine teleost Gulf toadfish, Opsanus beta, to representatives of early chondrostean and chondrichthyan fishes, the Siberian sturgeon, Acipenser baerii, and white-spotted bamboo shark, Chiloscyllium plagiosum, respectively. As seen in marine teleosts, luminal HCO3- concentrations were 10-fold plasma levels in all species when exposed to hyperosmotic conditions. While intestinal water absorption left Mg2+ and SO4(2-) concentrated in intestinal fluids up to four-fold ambient seawater concentrations, HCO3- was concentrated up to 50 times ambient levels as a result of intestinal HCO3- secretion. Reduced luminal Cl- concentrations in the intestine of all species suggest that HCO3- secretion also occurs via Cl-/HCO3- exchange in chondrostean and chondrichthyan fishes. Sturgeon began precipitating carbonates from the gut after only 3 days at 14 per thousand, a mechanism utilized by marine teleosts to reduce intestinal fluid osmolality and maintain calcium homeostasis. Analysis of published intestinal fluid composition in the cyclostome Lampetra fluviatilis reveals that this species likely also utilize intestinal HCO3- secretion for osmoregulation. Analysis of existing cyclostome data and our results indicate that intestinal Cl-/HCO3- exchange plays an integral role in maintaining hydromineral balance not only in teleosts, but in all fish (and perhaps other animals) with a need to drink seawater.
DOI: 10.1016/j.cbpa.2006.01.027
PubMed: 16503178
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000523
Links to Exploration step
pubmed:16503178Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Evolutionary aspects of intestinal bicarbonate secretion in fish.</title><author><name sortKey="Taylor, Josi R" sort="Taylor, Josi R" uniqKey="Taylor J" first="Josi R" last="Taylor">Josi R. Taylor</name><affiliation wicri:level="1"><nlm:affiliation>RSMAS, University of Miami, Miami, FL 33149, USA. jtaylor@rsmas.miami.edu</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>RSMAS, University of Miami, Miami, FL 33149</wicri:regionArea></affiliation></author><author><name sortKey="Grosell, Martin" sort="Grosell, Martin" uniqKey="Grosell M" first="Martin" last="Grosell">Martin Grosell</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2006">2006</date><idno type="RBID">pubmed:16503178</idno><idno type="pmid">16503178</idno><idno type="doi">10.1016/j.cbpa.2006.01.027</idno><idno type="wicri:Area/PubMed/Corpus">000523</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000523</idno><idno type="wicri:Area/PubMed/Curation">000523</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000523</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Evolutionary aspects of intestinal bicarbonate secretion in fish.</title><author><name sortKey="Taylor, Josi R" sort="Taylor, Josi R" uniqKey="Taylor J" first="Josi R" last="Taylor">Josi R. Taylor</name><affiliation wicri:level="1"><nlm:affiliation>RSMAS, University of Miami, Miami, FL 33149, USA. jtaylor@rsmas.miami.edu</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>RSMAS, University of Miami, Miami, FL 33149</wicri:regionArea></affiliation></author><author><name sortKey="Grosell, Martin" sort="Grosell, Martin" uniqKey="Grosell M" first="Martin" last="Grosell">Martin Grosell</name></author></analytic><series><title level="j">Comparative biochemistry and physiology. Part A, Molecular & integrative physiology</title><idno type="ISSN">1095-6433</idno><imprint><date when="2006" type="published">2006</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Batrachoidiformes (physiology)</term><term>Bicarbonates (metabolism)</term><term>Biological Evolution</term><term>Chlorides (metabolism)</term><term>Fishes (physiology)</term><term>Intestines (metabolism)</term><term>Magnesium (metabolism)</term><term>Sulfates (metabolism)</term><term>Water-Electrolyte Balance</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Bicarbonates</term><term>Chlorides</term><term>Magnesium</term><term>Sulfates</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Intestines</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Batrachoidiformes</term><term>Fishes</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Biological Evolution</term><term>Water-Electrolyte Balance</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Experiments compared intestinal HCO3- secretion in the intestine of marine teleost Gulf toadfish, Opsanus beta, to representatives of early chondrostean and chondrichthyan fishes, the Siberian sturgeon, Acipenser baerii, and white-spotted bamboo shark, Chiloscyllium plagiosum, respectively. As seen in marine teleosts, luminal HCO3- concentrations were 10-fold plasma levels in all species when exposed to hyperosmotic conditions. While intestinal water absorption left Mg2+ and SO4(2-) concentrated in intestinal fluids up to four-fold ambient seawater concentrations, HCO3- was concentrated up to 50 times ambient levels as a result of intestinal HCO3- secretion. Reduced luminal Cl- concentrations in the intestine of all species suggest that HCO3- secretion also occurs via Cl-/HCO3- exchange in chondrostean and chondrichthyan fishes. Sturgeon began precipitating carbonates from the gut after only 3 days at 14 per thousand, a mechanism utilized by marine teleosts to reduce intestinal fluid osmolality and maintain calcium homeostasis. Analysis of published intestinal fluid composition in the cyclostome Lampetra fluviatilis reveals that this species likely also utilize intestinal HCO3- secretion for osmoregulation. Analysis of existing cyclostome data and our results indicate that intestinal Cl-/HCO3- exchange plays an integral role in maintaining hydromineral balance not only in teleosts, but in all fish (and perhaps other animals) with a need to drink seawater.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">16503178</PMID><DateCreated><Year>2006</Year><Month>03</Month><Day>21</Day></DateCreated><DateCompleted><Year>2006</Year><Month>06</Month><Day>16</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">1095-6433</ISSN><JournalIssue CitedMedium="Print"><Volume>143</Volume><Issue>4</Issue><PubDate><Year>2006</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Comparative biochemistry and physiology. Part A, Molecular & integrative physiology</Title><ISOAbbreviation>Comp. Biochem. Physiol., Part A Mol. Integr. Physiol.</ISOAbbreviation></Journal><ArticleTitle>Evolutionary aspects of intestinal bicarbonate secretion in fish.</ArticleTitle><Pagination><MedlinePgn>523-9</MedlinePgn></Pagination><Abstract><AbstractText>Experiments compared intestinal HCO3- secretion in the intestine of marine teleost Gulf toadfish, Opsanus beta, to representatives of early chondrostean and chondrichthyan fishes, the Siberian sturgeon, Acipenser baerii, and white-spotted bamboo shark, Chiloscyllium plagiosum, respectively. As seen in marine teleosts, luminal HCO3- concentrations were 10-fold plasma levels in all species when exposed to hyperosmotic conditions. While intestinal water absorption left Mg2+ and SO4(2-) concentrated in intestinal fluids up to four-fold ambient seawater concentrations, HCO3- was concentrated up to 50 times ambient levels as a result of intestinal HCO3- secretion. Reduced luminal Cl- concentrations in the intestine of all species suggest that HCO3- secretion also occurs via Cl-/HCO3- exchange in chondrostean and chondrichthyan fishes. Sturgeon began precipitating carbonates from the gut after only 3 days at 14 per thousand, a mechanism utilized by marine teleosts to reduce intestinal fluid osmolality and maintain calcium homeostasis. Analysis of published intestinal fluid composition in the cyclostome Lampetra fluviatilis reveals that this species likely also utilize intestinal HCO3- secretion for osmoregulation. Analysis of existing cyclostome data and our results indicate that intestinal Cl-/HCO3- exchange plays an integral role in maintaining hydromineral balance not only in teleosts, but in all fish (and perhaps other animals) with a need to drink seawater.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Taylor</LastName><ForeName>Josi R</ForeName><Initials>JR</Initials><AffiliationInfo><Affiliation>RSMAS, University of Miami, Miami, FL 33149, USA. jtaylor@rsmas.miami.edu</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Grosell</LastName><ForeName>Martin</ForeName><Initials>M</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2006</Year><Month>02</Month><Day>28</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Comp Biochem Physiol A Mol Integr Physiol</MedlineTA><NlmUniqueID>9806096</NlmUniqueID><ISSNLinking>1095-6433</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D001639">Bicarbonates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D002712">Chlorides</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D013431">Sulfates</NameOfSubstance></Chemical><Chemical><RegistryNumber>I38ZP9992A</RegistryNumber><NameOfSubstance UI="D008274">Magnesium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D024541" MajorTopicYN="N">Batrachoidiformes</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001639" MajorTopicYN="N">Bicarbonates</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005075" MajorTopicYN="Y">Biological Evolution</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002712" MajorTopicYN="N">Chlorides</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="N">Fishes</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007422" MajorTopicYN="N">Intestines</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008274" MajorTopicYN="N">Magnesium</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013431" MajorTopicYN="N">Sulfates</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014882" MajorTopicYN="N">Water-Electrolyte Balance</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2005</Year><Month>09</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2006</Year><Month>01</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2006</Year><Month>01</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2006</Year><Month>3</Month><Day>1</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2006</Year><Month>6</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2006</Year><Month>3</Month><Day>1</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">16503178</ArticleId><ArticleId IdType="pii">S1095-6433(06)00051-1</ArticleId><ArticleId IdType="doi">10.1016/j.cbpa.2006.01.027</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/PubMed/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000523 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Curation/biblio.hfd -nk 000523 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= PubMed
|étape= Curation
|type= RBID
|clé= pubmed:16503178
|texte= Evolutionary aspects of intestinal bicarbonate secretion in fish.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Curation/RBID.i -Sk "pubmed:16503178" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Curation/biblio.hfd \
| NlmPubMed2Wicri -a EsturgeonV1
| This area was generated with Dilib version V0.6.27. |  |