Effects of feed restriction on salinity tolerance in white sturgeon (Acipenser transmontanus).
Identifieur interne : 000112 ( PubMed/Corpus ); précédent : 000111; suivant : 000113Effects of feed restriction on salinity tolerance in white sturgeon (Acipenser transmontanus).
Auteurs : Seunghyung Lee ; James G. Fadel ; Liran Y. Haller ; Christine E. Verhille ; Nann A. Fangue ; Silas S O. HungSource :
- Comparative biochemistry and physiology. Part A, Molecular & integrative physiology [ 1531-4332 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
Abstract
A multistressor study was conducted to investigate interactive effects of nutritional status and salinity on osmoregulation of juvenile white sturgeon. Our hypothesis was that lower nutritional status would decrease the salinity tolerance of juvenile white sturgeon. A four-week feed restriction (12.5%, 25%, 50%, 100% of optimum feeding rate: OFR defined as the rate (% body weight per day) at which growth is maximal) trial was performed, and relevant indices of nutritional status were measured. Following the trial, sturgeon were acutely exposed to various salinities (0, 8, 16, 24 ppt) for 120 h, and relevant osmoregulatory measurements were made at 12, 72, and 120 h post-salinity exposures. The feed-restriction trial resulted in a graded nutritional response with the most feed-restricted group (12.5% OFR) showing the lowest nutritional status. The salinity exposure trial showed clear evidence that lower nutritional status decreased the salinity tolerance of juvenile white sturgeon. Increasing salinities resulted in significant alterations in osmoregulatory indices of all feeding groups; however, a significantly slower acclimatory response to 24 ppt was detected in the most feed-restricted group compared to the non-feed-restricted group (100% OFR). Furthermore, evaluation of the effect of nutritional status on the relationship between osmoregulatory measurements and body size showed that there was a significant negative relationship between osmoregulatory performance and body size within the most feed-restricted group. This suggests that there is a certain body size range (200-300 g based on our finding) where juvenile white sturgeon can maximize osmoregulatory capacity at a salinity of 24 ppt.
DOI: 10.1016/j.cbpa.2015.06.027
PubMed: 26123778
Links to Exploration step
pubmed:26123778Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Effects of feed restriction on salinity tolerance in white sturgeon (Acipenser transmontanus).</title><author><name sortKey="Lee, Seunghyung" sort="Lee, Seunghyung" uniqKey="Lee S" first="Seunghyung" last="Lee">Seunghyung Lee</name><affiliation><nlm:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Fadel, James G" sort="Fadel, James G" uniqKey="Fadel J" first="James G" last="Fadel">James G. Fadel</name><affiliation><nlm:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Haller, Liran Y" sort="Haller, Liran Y" uniqKey="Haller L" first="Liran Y" last="Haller">Liran Y. Haller</name><affiliation><nlm:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Verhille, Christine E" sort="Verhille, Christine E" uniqKey="Verhille C" first="Christine E" last="Verhille">Christine E. Verhille</name><affiliation><nlm:affiliation>Department of Wildlife, Fish and Conservation Biology, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Fangue, Nann A" sort="Fangue, Nann A" uniqKey="Fangue N" first="Nann A" last="Fangue">Nann A. Fangue</name><affiliation><nlm:affiliation>Department of Wildlife, Fish and Conservation Biology, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Hung, Silas S O" sort="Hung, Silas S O" uniqKey="Hung S" first="Silas S O" last="Hung">Silas S O. Hung</name><affiliation><nlm:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA. Electronic address: sshung@ucdavis.edu.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:26123778</idno><idno type="pmid">26123778</idno><idno type="doi">10.1016/j.cbpa.2015.06.027</idno><idno type="wicri:Area/PubMed/Corpus">000112</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000112</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effects of feed restriction on salinity tolerance in white sturgeon (Acipenser transmontanus).</title><author><name sortKey="Lee, Seunghyung" sort="Lee, Seunghyung" uniqKey="Lee S" first="Seunghyung" last="Lee">Seunghyung Lee</name><affiliation><nlm:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Fadel, James G" sort="Fadel, James G" uniqKey="Fadel J" first="James G" last="Fadel">James G. Fadel</name><affiliation><nlm:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Haller, Liran Y" sort="Haller, Liran Y" uniqKey="Haller L" first="Liran Y" last="Haller">Liran Y. Haller</name><affiliation><nlm:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Verhille, Christine E" sort="Verhille, Christine E" uniqKey="Verhille C" first="Christine E" last="Verhille">Christine E. Verhille</name><affiliation><nlm:affiliation>Department of Wildlife, Fish and Conservation Biology, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Fangue, Nann A" sort="Fangue, Nann A" uniqKey="Fangue N" first="Nann A" last="Fangue">Nann A. Fangue</name><affiliation><nlm:affiliation>Department of Wildlife, Fish and Conservation Biology, University of California, Davis, CA 95616, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Hung, Silas S O" sort="Hung, Silas S O" uniqKey="Hung S" first="Silas S O" last="Hung">Silas S O. Hung</name><affiliation><nlm:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA. Electronic address: sshung@ucdavis.edu.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Comparative biochemistry and physiology. Part A, Molecular & integrative physiology</title><idno type="eISSN">1531-4332</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animal Nutritional Physiological Phenomena (physiology)</term><term>Animals</term><term>Body Size (physiology)</term><term>Feeding Behavior (physiology)</term><term>Fishes (physiology)</term><term>Osmoregulation (physiology)</term><term>Salinity</term><term>Salt-Tolerance (physiology)</term><term>Stress, Physiological (physiology)</term><term>Time Factors</term><term>Water-Electrolyte Balance (physiology)</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Animal Nutritional Physiological Phenomena</term><term>Body Size</term><term>Feeding Behavior</term><term>Fishes</term><term>Osmoregulation</term><term>Salt-Tolerance</term><term>Stress, Physiological</term><term>Water-Electrolyte Balance</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Salinity</term><term>Time Factors</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A multistressor study was conducted to investigate interactive effects of nutritional status and salinity on osmoregulation of juvenile white sturgeon. Our hypothesis was that lower nutritional status would decrease the salinity tolerance of juvenile white sturgeon. A four-week feed restriction (12.5%, 25%, 50%, 100% of optimum feeding rate: OFR defined as the rate (% body weight per day) at which growth is maximal) trial was performed, and relevant indices of nutritional status were measured. Following the trial, sturgeon were acutely exposed to various salinities (0, 8, 16, 24 ppt) for 120 h, and relevant osmoregulatory measurements were made at 12, 72, and 120 h post-salinity exposures. The feed-restriction trial resulted in a graded nutritional response with the most feed-restricted group (12.5% OFR) showing the lowest nutritional status. The salinity exposure trial showed clear evidence that lower nutritional status decreased the salinity tolerance of juvenile white sturgeon. Increasing salinities resulted in significant alterations in osmoregulatory indices of all feeding groups; however, a significantly slower acclimatory response to 24 ppt was detected in the most feed-restricted group compared to the non-feed-restricted group (100% OFR). Furthermore, evaluation of the effect of nutritional status on the relationship between osmoregulatory measurements and body size showed that there was a significant negative relationship between osmoregulatory performance and body size within the most feed-restricted group. This suggests that there is a certain body size range (200-300 g based on our finding) where juvenile white sturgeon can maximize osmoregulatory capacity at a salinity of 24 ppt.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26123778</PMID><DateCreated><Year>2015</Year><Month>08</Month><Day>08</Day></DateCreated><DateCompleted><Year>2016</Year><Month>05</Month><Day>31</Day></DateCompleted><DateRevised><Year>2015</Year><Month>08</Month><Day>08</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1531-4332</ISSN><JournalIssue CitedMedium="Internet"><Volume>188</Volume><PubDate><Year>2015</Year><Month>Oct</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>Effects of feed restriction on salinity tolerance in white sturgeon (Acipenser transmontanus).</ArticleTitle><Pagination><MedlinePgn>156-67</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.cbpa.2015.06.027</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S1095-6433(15)00188-9</ELocationID><Abstract><AbstractText>A multistressor study was conducted to investigate interactive effects of nutritional status and salinity on osmoregulation of juvenile white sturgeon. Our hypothesis was that lower nutritional status would decrease the salinity tolerance of juvenile white sturgeon. A four-week feed restriction (12.5%, 25%, 50%, 100% of optimum feeding rate: OFR defined as the rate (% body weight per day) at which growth is maximal) trial was performed, and relevant indices of nutritional status were measured. Following the trial, sturgeon were acutely exposed to various salinities (0, 8, 16, 24 ppt) for 120 h, and relevant osmoregulatory measurements were made at 12, 72, and 120 h post-salinity exposures. The feed-restriction trial resulted in a graded nutritional response with the most feed-restricted group (12.5% OFR) showing the lowest nutritional status. The salinity exposure trial showed clear evidence that lower nutritional status decreased the salinity tolerance of juvenile white sturgeon. Increasing salinities resulted in significant alterations in osmoregulatory indices of all feeding groups; however, a significantly slower acclimatory response to 24 ppt was detected in the most feed-restricted group compared to the non-feed-restricted group (100% OFR). Furthermore, evaluation of the effect of nutritional status on the relationship between osmoregulatory measurements and body size showed that there was a significant negative relationship between osmoregulatory performance and body size within the most feed-restricted group. This suggests that there is a certain body size range (200-300 g based on our finding) where juvenile white sturgeon can maximize osmoregulatory capacity at a salinity of 24 ppt.</AbstractText><CopyrightInformation>Copyright © 2015 Elsevier Inc. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lee</LastName><ForeName>Seunghyung</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fadel</LastName><ForeName>James G</ForeName><Initials>JG</Initials><AffiliationInfo><Affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Haller</LastName><ForeName>Liran Y</ForeName><Initials>LY</Initials><AffiliationInfo><Affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Verhille</LastName><ForeName>Christine E</ForeName><Initials>CE</Initials><AffiliationInfo><Affiliation>Department of Wildlife, Fish and Conservation Biology, University of California, Davis, CA 95616, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fangue</LastName><ForeName>Nann A</ForeName><Initials>NA</Initials><AffiliationInfo><Affiliation>Department of Wildlife, Fish and Conservation Biology, University of California, Davis, CA 95616, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hung</LastName><ForeName>Silas S O</ForeName><Initials>SS</Initials><AffiliationInfo><Affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA. Electronic address: sshung@ucdavis.edu.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>06</Month><Day>27</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><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000824" MajorTopicYN="N">Animal Nutritional Physiological Phenomena</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D049628" MajorTopicYN="N">Body Size</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005247" MajorTopicYN="N">Feeding Behavior</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="N">Fishes</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D064587" MajorTopicYN="N">Osmoregulation</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D054712" MajorTopicYN="N">Salinity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055049" MajorTopicYN="N">Salt-Tolerance</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013312" MajorTopicYN="N">Stress, Physiological</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013997" MajorTopicYN="N">Time Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014882" MajorTopicYN="N">Water-Electrolyte Balance</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Climate change</Keyword><Keyword MajorTopicYN="N">Food web alteration</Keyword><Keyword MajorTopicYN="N">Nutritional status</Keyword><Keyword MajorTopicYN="N">Osmoregulation</Keyword><Keyword MajorTopicYN="N">San Francisco Bay-Delta</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>05</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2015</Year><Month>06</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>06</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>7</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>7</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>6</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26123778</ArticleId><ArticleId IdType="pii">S1095-6433(15)00188-9</ArticleId><ArticleId IdType="doi">10.1016/j.cbpa.2015.06.027</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/PubMed/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000112 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 000112 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= PubMed
|étape= Corpus
|type= RBID
|clé= pubmed:26123778
|texte= Effects of feed restriction on salinity tolerance in white sturgeon (Acipenser transmontanus).
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i -Sk "pubmed:26123778" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a EsturgeonV1
| This area was generated with Dilib version V0.6.27. |  |