Hypoosmoregulation of larvae of the turbot, Scophthalamus maximus: drinking and gut function in relation to environmental salinity
Measurement of blood osmolarity of pre-metamorphic turbot larvae demonstrated that hypoosmoregulation is well established in larvae 6 days post-hatch (121 degree-days) and older. Blood osmolarity of 121-420 degree-day larvae reared in 100% seawater was significantly greater than blood osmolarity of...
Saved in:
Published in | Fish physiology and biochemistry Vol. 10; no. 6; p. 475 |
---|---|
Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Netherlands
01.04.1993
|
Online Access | Get more information |
Cover
Loading…
Abstract | Measurement of blood osmolarity of pre-metamorphic turbot larvae demonstrated that hypoosmoregulation is well established in larvae 6 days post-hatch (121 degree-days) and older. Blood osmolarity of 121-420 degree-day larvae reared in 100% seawater was significantly greater than blood osmolarity of larvae reared in 50% seawater. Hypoosmoregulation involved drinking, but instantaneous drinking rates of 340 degree-day larvae reared in 100% seawater were only slightly more than those of similarly aged larvae reared in 50% seawater. Adaptation to environmental salinity involved changes in gut water absorption; 65-74% water absorption occurred in larvae reared in seawater compared to 30-35% water absorption in larvae reared in 50% seawater. Gastrointestinal water absorption occurred prior to the rectum. In seawater this occurred alongside a decrease in gut fluid osmolarity but desalting was apparently less significant than in adult fish. Absolute water absorption by the gut of 340 degree-day larvae reared in seawater was about 2-fold that of larvae held in 50% seawater, while the osmotic gradient between internal body fluids and environmental media differed by 4-fold, which implies changes the in water permeability of skin and/or developing gills. |
---|---|
AbstractList | Measurement of blood osmolarity of pre-metamorphic turbot larvae demonstrated that hypoosmoregulation is well established in larvae 6 days post-hatch (121 degree-days) and older. Blood osmolarity of 121-420 degree-day larvae reared in 100% seawater was significantly greater than blood osmolarity of larvae reared in 50% seawater. Hypoosmoregulation involved drinking, but instantaneous drinking rates of 340 degree-day larvae reared in 100% seawater were only slightly more than those of similarly aged larvae reared in 50% seawater. Adaptation to environmental salinity involved changes in gut water absorption; 65-74% water absorption occurred in larvae reared in seawater compared to 30-35% water absorption in larvae reared in 50% seawater. Gastrointestinal water absorption occurred prior to the rectum. In seawater this occurred alongside a decrease in gut fluid osmolarity but desalting was apparently less significant than in adult fish. Absolute water absorption by the gut of 340 degree-day larvae reared in seawater was about 2-fold that of larvae held in 50% seawater, while the osmotic gradient between internal body fluids and environmental media differed by 4-fold, which implies changes the in water permeability of skin and/or developing gills. |
Author | Brown, J A Tytler, P |
Author_xml | – sequence: 1 givenname: J A surname: Brown fullname: Brown, J A organization: Department of Biological Sciences, Hatherly Laboratories, University of Exeter, Exeter, EX4 4PS – sequence: 2 givenname: P surname: Tytler fullname: Tytler, P |
BackLink | https://www.ncbi.nlm.nih.gov/pubmed/24214447$$D View this record in MEDLINE/PubMed |
BookMark | eNo1kL9OwzAYxD0U0T-w8ADID0DA_uIkDhuqgCJVYqB79SWxE0NiR45T0ZUnJ0C55U6602-4JZlZZxUhV5zdcsayu0KzSSJlMCMLlgOLeCZgTpbD8D4VeZbyczIHAVwIkS3I1-bYOzd0zqt6bDEYZ6nTtEV_QPWTQqNoGH3hwg19K13fhAZb7MaBdvhpJr-nlTf2w9iaoq1oPQaqR1v-koylXp2owVFlD8Y72ykbsKUDtsaacLwgZxrbQV2efEV2T4-79Sbavj6_rB-2URlLCBFKxIqnjOsYmJAiBp7wFGRcSKk5asAKFQeQkCcxl4kuYjUNMlEoVpUAK3L9h-3HolPVvvemQ3_c_38B3yFyYpE |
CitedBy_id | crossref_primary_10_1016_S1096_4959_01_00346_3 crossref_primary_10_1080_10236249609378975 crossref_primary_10_1016_j_ygcen_2004_10_003 crossref_primary_10_1016_j_aquaculture_2004_07_007 crossref_primary_10_1016_j_aquatox_2007_03_027 crossref_primary_10_1111_j_1095_8649_1995_tb06008_x crossref_primary_10_1242_jeb_01848 crossref_primary_10_1016_j_jembe_2004_04_019 crossref_primary_10_1111_j_1095_8649_1997_tb01625_x crossref_primary_10_1016_j_cbpb_2005_01_013 crossref_primary_10_1111_anu_12034 crossref_primary_10_1016_j_cbpa_2019_110636 crossref_primary_10_1111_raq_12155 crossref_primary_10_1016_j_aquaculture_2012_05_010 crossref_primary_10_1016_j_cbpa_2010_06_185 crossref_primary_10_1111_jwas_13055 crossref_primary_10_1016_0306_4565_94_00021_A crossref_primary_10_1016_S0044_8486_02_00423_4 crossref_primary_10_1007_s12562_012_0576_3 |
ContentType | Journal Article |
DBID | NPM |
DOI | 10.1007/bf00004602 |
DatabaseName | PubMed |
DatabaseTitle | PubMed |
DatabaseTitleList | PubMed |
Database_xml | – sequence: 1 dbid: NPM name: PubMed url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed sourceTypes: Index Database |
DeliveryMethod | no_fulltext_linktorsrc |
Discipline | Zoology Agriculture |
ExternalDocumentID | 24214447 |
Genre | Journal Article |
GroupedDBID | --- -4W -56 -5G -BR -EM -Y2 -~C .86 .VR 06C 06D 0R~ 0VY 199 1N0 1SB 2.D 203 28- 29H 29~ 2J2 2JN 2JY 2KG 2KM 2LR 2P1 2VQ 2~H 30V 3SX 3V. 4.4 406 408 409 40D 40E 53G 5GY 5QI 5VS 67N 67Z 6NX 78A 7X7 88E 8AO 8CJ 8FE 8FH 8FI 8FJ 8TC 8UJ 95- 95. 95~ 96X AAAVM AABHQ AACDK AAEOY AAHBH AAHNG AAIAL AAJBT AAJKR AANXM AANZL AAQLM AARHV AARTL AASML AATNV AATVU AAUYE AAWCG AAYIU AAYQN AAYTO AAYZH ABAKF ABBBX ABBXA ABDZT ABECU ABFTV ABHLI ABHQN ABJNI ABJOX ABKCH ABKTR ABMNI ABMQK ABNWP ABPLI ABQBU ABSXP ABTEG ABTHY ABTKH ABTMW ABULA ABUWG ABWNU ABXPI ACAOD ACBXY ACDTI ACGFS ACHSB ACHXU ACIPQ ACIWK ACKNC ACMDZ ACMLO ACOKC ACOMO ACPRK ACZOJ ADBBV ADHHG ADHIR ADIMF ADINQ ADKNI ADKPE ADRFC ADTPH ADURQ ADYFF ADYPR ADZKW AEBTG AEFIE AEFQL AEGAL AEGNC AEJHL AEJRE AEKMD AEMSY AENEX AEOHA AEPYU AESKC AETLH AEVLU AEXYK AFBBN AFEXP AFGCZ AFKRA AFLOW AFQWF AFRAH AFWTZ AFZKB AGAYW AGDGC AGGDS AGJBK AGMZJ AGQEE AGQMX AGRTI AGWIL AGWZB AGYKE AHAVH AHBYD AHKAY AHMBA AHSBF AHYZX AI. AIAKS AIGIU AIIXL AILAN AITGF AJBLW AJRNO AJZVZ AKMHD ALIPV ALMA_UNASSIGNED_HOLDINGS ALWAN AMKLP AMXSW AMYLF AMYQR AOCGG ARMRJ ASPBG AVWKF AXYYD AZFZN B-. BA0 BBNVY BBWZM BDATZ BENPR BGNMA BHPHI BKSAR BPHCQ BVXVI CAG CCPQU COF CS3 CSCUP D1J DDRTE DL5 DNIVK DPUIP DU5 EBD EBLON EBS ECGQY EIOEI EJD EMOBN EN4 EPAXT ESBYG F5P FEDTE FERAY FFXSO FIGPU FINBP FNLPD FRRFC FSGXE FWDCC FYUFA G-Y G-Z GGCAI GGRSB GJIRD GNWQR GQ6 GQ7 GQ8 GXS H13 HCIFZ HF~ HG5 HG6 HMCUK HMJXF HQYDN HRMNR HVGLF HZ~ I09 IHE IJ- IKXTQ ITM IWAJR IXC IZIGR IZQ I~X I~Z J-C J0Z JBSCW JCJTX JZLTJ KDC KOV KOW KPH LAK LK8 LLZTM M1P M4Y M7P MA- N2Q NB0 NDZJH NPM NPVJJ NQJWS NU0 O9- O93 O9G O9I O9J OAM OVD P19 P2P PCBAR PF0 PQQKQ PROAC PSQYO PT4 PT5 Q2X QOK QOR QOS R4E R89 R9I RHV RNI ROL RPX RSV RZC RZE RZK S16 S1Z S26 S27 S28 S3A S3B SAP SBL SBY SCLPG SDH SDM SHX SISQX SJYHP SNE SNPRN SNX SOHCF SOJ SPISZ SRMVM SSLCW SSXJD STPWE SV3 SZN T13 T16 TEORI TSG TSK TSV TUC U2A U9L UG4 UKHRP UOJIU UTJUX UZXMN VC2 VFIZW VH1 W23 W48 WJK WK6 WK8 YLTOR Z45 Z7U Z7Z ZMTXR ZOVNA ~02 ~A9 ~EX ~KM |
ID | FETCH-LOGICAL-c382t-a8aad1601f320484321516283b88f1af2adae12282953185fb3e51674be0dc22 |
ISSN | 0920-1742 |
IngestDate | Tue Oct 15 23:47:25 EDT 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 6 |
Language | English |
LinkModel | OpenURL |
MergedId | FETCHMERGED-LOGICAL-c382t-a8aad1601f320484321516283b88f1af2adae12282953185fb3e51674be0dc22 |
PMID | 24214447 |
ParticipantIDs | pubmed_primary_24214447 |
PublicationCentury | 1900 |
PublicationDate | 1993-04-01 |
PublicationDateYYYYMMDD | 1993-04-01 |
PublicationDate_xml | – month: 04 year: 1993 text: 1993-04-01 day: 01 |
PublicationDecade | 1990 |
PublicationPlace | Netherlands |
PublicationPlace_xml | – name: Netherlands |
PublicationTitle | Fish physiology and biochemistry |
PublicationTitleAlternate | Fish Physiol Biochem |
PublicationYear | 1993 |
References | 7144890 - Nature. 1982 Nov 25;300(5890):351-3 6292764 - Neuroendocrinology. 1982 Oct;35(4):292-304 7356046 - Am J Physiol. 1980 Jan;238(1):R36-41 2925074 - Gen Comp Endocrinol. 1989 Mar;73(3):335-41 2457064 - J Exp Biol. 1988 May;136:383-403 24233339 - Fish Physiol Biochem. 1987 Mar;3(2):99-103 7108442 - J Exp Biol. 1982 Jun;98:67-81 |
References_xml | |
SSID | ssj0009761 |
Score | 1.5015343 |
Snippet | Measurement of blood osmolarity of pre-metamorphic turbot larvae demonstrated that hypoosmoregulation is well established in larvae 6 days post-hatch (121... |
SourceID | pubmed |
SourceType | Index Database |
StartPage | 475 |
Title | Hypoosmoregulation of larvae of the turbot, Scophthalamus maximus: drinking and gut function in relation to environmental salinity |
URI | https://www.ncbi.nlm.nih.gov/pubmed/24214447 |
Volume | 10 |
hasFullText | |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1bS8MwFA5eEPRBvN8lD75pZcvStfNNRBmCIjhBfJGkSebArWNWUB_95Z6TpGvnVNSXrjRb2XK-nZ7rdwjZM-AjI1ICsFVFwJXigTCRCpKGqZsoSXTDxjsuLuvNG35-G94WUSXbXZLJw-Tty76S_0gVroFcsUv2D5Id3hQuwDnIF44gYTj-SsbN136aPmGpbNtP4ULb7xHH_QyT__BIkanVtNdJ2n_IHgRg4PlpvyteOvCKEQE1cAMUbCKh_Zzt48MuL4Ic-Go5NFJLXXHYZiKwqzIbyQvjJHUXLSm4nWQHp3K5sXJj3v95EUxtvWa-LfGqiEW4yr9hCYsPKoIzCj7OqH6tlHBUVpbczUwZU-KubkOaimttZeU3wa70u1acmMvm3NF1_rz6iVA7X5okk1GMSvESAzw5T3NkKXaHP6TEaFt8IWSQ9jf55I1Yq6S1QOa9O0GPHTYWyYTuLZG54_bAU6roJTJzl1pZLJP3cbzQ1FCHFzwDvFCHlwM6ghbq0XJEc6xQkCwFrNAcK7TTozlWaJbSEazQHCsrpHV22jppBn4GR5DUYpYFIhZCVcFrNzWkeOY1NBHrYJPKODZVYZhQQlcZ5uNDbMQ3sqZD7GyRuqISxlbJVC_t6XVCQy2NUElVsLrgWsNno0ZDCSkjppnm4QZZczt533c8K_f5Hm9-u7JFZgsYbpNpA39svQNWYiZ3rVw_ADHxbP0 |
link.rule.ids | 786 |
linkProvider | National Library of Medicine |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Hypoosmoregulation+of+larvae+of+the+turbot%2C+Scophthalamus+maximus%3A+drinking+and+gut+function+in+relation+to+environmental+salinity&rft.jtitle=Fish+physiology+and+biochemistry&rft.au=Brown%2C+J+A&rft.au=Tytler%2C+P&rft.date=1993-04-01&rft.issn=0920-1742&rft.volume=10&rft.issue=6&rft.spage=475&rft_id=info:doi/10.1007%2Fbf00004602&rft_id=info%3Apmid%2F24214447&rft_id=info%3Apmid%2F24214447&rft.externalDocID=24214447 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0920-1742&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0920-1742&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0920-1742&client=summon |