Ghrelin is involved in voluntary anorexia in Atlantic salmon raised at elevated sea temperatures
Highlights ► Endocrine appetite and dietary lipid effects were examine in salmon at high temperature. ► Salmon at 19 °C reduced feed intake, growth and feed utilization compared to fish at 14 °C. ► Due to high maintenance cost salmon at 19 °C depleted their endogenous body reserves. ► Circulating gh...
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| Veröffentlicht in: | General and comparative endocrinology 2012-01, Vol.175 (1), p.118-134 |
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| container_title | General and comparative endocrinology |
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| creator | Hevrøy, E.M Waagbø, R Torstensen, B.E Takle, H Stubhaug, I Jørgensen, S.M Torgersen, T Tvenning, L Susort, S Breck, O Hansen, T |
| description | Highlights ► Endocrine appetite and dietary lipid effects were examine in salmon at high temperature. ► Salmon at 19 °C reduced feed intake, growth and feed utilization compared to fish at 14 °C. ► Due to high maintenance cost salmon at 19 °C depleted their endogenous body reserves. ► Circulating ghrelin, ghrelin-1 and GHSR1a-LR mRNA levels were reduced in salmon at 19 °C. ► We suggest ghrelin are related to suppressed feed intake and voluntary anorexia at 19 °C. |
| doi_str_mv | 10.1016/j.ygcen.2011.10.007 |
| format | Article |
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All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c536t-b445f03e82edb0e7be072194a9202168e995e388b27f21751777c084a860b9f83</citedby><cites>FETCH-LOGICAL-c536t-b445f03e82edb0e7be072194a9202168e995e388b27f21751777c084a860b9f83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S001664801100390X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22036890$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hevrøy, E.M</creatorcontrib><creatorcontrib>Waagbø, R</creatorcontrib><creatorcontrib>Torstensen, B.E</creatorcontrib><creatorcontrib>Takle, H</creatorcontrib><creatorcontrib>Stubhaug, I</creatorcontrib><creatorcontrib>Jørgensen, S.M</creatorcontrib><creatorcontrib>Torgersen, T</creatorcontrib><creatorcontrib>Tvenning, L</creatorcontrib><creatorcontrib>Susort, S</creatorcontrib><creatorcontrib>Breck, O</creatorcontrib><creatorcontrib>Hansen, T</creatorcontrib><title>Ghrelin is involved in voluntary anorexia in Atlantic salmon raised at elevated sea temperatures</title><title>General and comparative endocrinology</title><addtitle>Gen Comp Endocrinol</addtitle><description>Highlights ► Endocrine appetite and dietary lipid effects were examine in salmon at high temperature. ► Salmon at 19 °C reduced feed intake, growth and feed utilization compared to fish at 14 °C. ► Due to high maintenance cost salmon at 19 °C depleted their endogenous body reserves. ► Circulating ghrelin, ghrelin-1 and GHSR1a-LR mRNA levels were reduced in salmon at 19 °C. ► We suggest ghrelin are related to suppressed feed intake and voluntary anorexia at 19 °C.</description><subject>adult development</subject><subject>adults</subject><subject>Animals</subject><subject>anorexia</subject><subject>Anorexia - physiopathology</subject><subject>Appetite Regulation - physiology</subject><subject>Atlantic salmon</subject><subject>climate change</subject><subject>diet</subject><subject>Eating - physiology</subject><subject>Endocrinology & Metabolism</subject><subject>energy</subject><subject>Energy Metabolism - physiology</subject><subject>farmed fish</subject><subject>feed conversion</subject><subject>feed intake</subject><subject>GH-IGF system</subject><subject>Ghrelin</subject><subject>Ghrelin - physiology</subject><subject>ghrelin receptors</subject><subject>Global warming</subject><subject>homeostasis</subject><subject>Hot Temperature</subject><subject>hypothalamus</subject><subject>Lipid catabolism</subject><subject>Marine</subject><subject>messenger RNA</subject><subject>neuropeptide Y</subject><subject>Oceans and Seas</subject><subject>Phenotype</subject><subject>Salmo salar</subject><subject>Salmo salar - physiology</subject><subject>salmon</subject><subject>stomach</subject><subject>Temperature</subject><subject>Thermal exposure</subject><subject>transcription factors</subject><issn>0016-6480</issn><issn>1095-6840</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkk1v1DAQhi0EokvhFyBBbnDJMraT2D6AVFVQkCpxKJW4GceZFC_ZZGs7K_bfM-kWDhzgNKPRMx9632HsOYc1B9682awPNx7HtQDOqbIGUA_YioOpy0ZX8JCtgLCyqTScsCcpbQCglg1_zE6EANloAyv27eJ7xCGMRUhFGPfTsMeOkoKyecwuHgo3ThF_BrdUz_Lgxhx8kdywncYiupCId7nAAfcuU57QFRm3O4wuzxHTU_aod0PCZ_fxlF1_eP_l_GN5-fni0_nZZenpply2VVX3IFEL7FpA1SIowU3ljADBG43G1Ci1boXqBVc1V0p50JXTDbSm1_KUvTrO3cXpdsaU7TYkjwMdjNOcrOGykkaLisjX_yRJ3IqDkk1NqDyiPk4pReztLoYtqULQwjV2Y-9MsIsJS5FMoK4X9wvmdovdn57fqhPw8gj0brLuJoZkr69oQk2GSaXvFr89EkiS7QNGm3zA0WMXIvpsuyn854R3f_V7Mjl4N_zAA6bNNMeR3LDcJmHBXi2fsjwK5wDSwFf5C2BUtnc</recordid><startdate>20120101</startdate><enddate>20120101</enddate><creator>Hevrøy, E.M</creator><creator>Waagbø, R</creator><creator>Torstensen, B.E</creator><creator>Takle, H</creator><creator>Stubhaug, I</creator><creator>Jørgensen, S.M</creator><creator>Torgersen, T</creator><creator>Tvenning, L</creator><creator>Susort, S</creator><creator>Breck, O</creator><creator>Hansen, T</creator><general>Elsevier Inc</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H95</scope><scope>H98</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>20120101</creationdate><title>Ghrelin is involved in voluntary anorexia in Atlantic salmon raised at elevated sea temperatures</title><author>Hevrøy, E.M ; 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| subjects | adult development adults Animals anorexia Anorexia - physiopathology Appetite Regulation - physiology Atlantic salmon climate change diet Eating - physiology Endocrinology & Metabolism energy Energy Metabolism - physiology farmed fish feed conversion feed intake GH-IGF system Ghrelin Ghrelin - physiology ghrelin receptors Global warming homeostasis Hot Temperature hypothalamus Lipid catabolism Marine messenger RNA neuropeptide Y Oceans and Seas Phenotype Salmo salar Salmo salar - physiology salmon stomach Temperature Thermal exposure transcription factors |
| title | Ghrelin is involved in voluntary anorexia in Atlantic salmon raised at elevated sea temperatures |
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