Dietary mannan oligosaccharide enhances salinity tolerance and gut development of larval cobia
The potential beneficial effects of supplementing live feeds with mannan oligosaccharide (MOS; BioMos®) upon cobia Rachycentron canadum larval performance were examined. Characteristics of fish examined included survival to weaning, growth, ability to withstand osmotic stress and the degree of devel...
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| Veröffentlicht in: | Aquaculture 2008-01, Vol.274 (1), p.148-152 |
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| creator | Salze, G. McLean, E. Schwarz, M.H. Craig, S.R. |
| description | The potential beneficial effects of supplementing live feeds with mannan oligosaccharide (MOS; BioMos®) upon cobia Rachycentron canadum larval performance were examined. Characteristics of fish examined included survival to weaning, growth, ability to withstand osmotic stress and the degree of development of the brush border of the intestine. Live feeds included rotifers (Brachionus plicatilis) and Artemia which were enriched for 24 h with a commercial enrichment media alone or in combination with 0.2% (dry weight basis) MOS. Salinity challenges were performed at 6 days post-hatch (dph) and at 7, 13, and 14 dph (0 and 65 g L−1 for 6 dph; 0 and 55−1 7+ dph) corresponding to transitions in feeding, to examine the ability of larval cobia to survive stress. Differences (P |
| doi_str_mv | 10.1016/j.aquaculture.2007.11.008 |
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Characteristics of fish examined included survival to weaning, growth, ability to withstand osmotic stress and the degree of development of the brush border of the intestine. Live feeds included rotifers (Brachionus plicatilis) and Artemia which were enriched for 24 h with a commercial enrichment media alone or in combination with 0.2% (dry weight basis) MOS. Salinity challenges were performed at 6 days post-hatch (dph) and at 7, 13, and 14 dph (0 and 65 g L−1 for 6 dph; 0 and 55−1 7+ dph) corresponding to transitions in feeding, to examine the ability of larval cobia to survive stress. Differences (P<0.05) in survival, favoring cobia receiving MOS-supplemented feeds were discerned at 6 and 7 days post-hatch (dph) when fish were challenged at 0 g L−1 and at 13 dph when challenged with 55 g L−1 salinity water. Electron microscopy of the mid-intestine of developing larvae revealed that MOS-supplemented diets enhanced (P<0.05) the height of microvilli while reducing (P<0.05) the occurrence and size of supranuclear vacuoles. Supplementation of diets with MOS could assist cobia larvae in maintaining allostasis especially when reared at sub-optimal salinities.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/j.aquaculture.2007.11.008</identifier><identifier>CODEN: AQCLAL</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Agnatha. Pisces ; Animal aquaculture ; animal growth ; Animal productions ; Aquaculture ; Biological and medical sciences ; Brachionus plicatilis ; Brackish ; Carbohydrates ; Diet ; dietary carbohydrate ; feed composition ; Feeding ; feeds ; Fish ; fish culture ; fish feeding ; fish larvae ; Fundamental and applied biological sciences. Psychology ; General aspects ; Intestine ; mannans ; Marine ; Microvilli ; mortality ; oligosaccharides ; osmotic pressure ; Perciformes ; Rachycentridae ; Rachycentron canadum ; Saline water ; salt tolerance ; Stress ; Supranuclear vacuoles ; Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><ispartof>Aquaculture, 2008-01, Vol.274 (1), p.148-152</ispartof><rights>2007 Elsevier B.V.</rights><rights>2008 INIST-CNRS</rights><rights>Copyright Elsevier Sequoia S.A. Jan 31, 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-f8d085ed6bc6ad2060c57039877069bed2ba835a4b0257e6a7241d50560c59333</citedby><cites>FETCH-LOGICAL-c433t-f8d085ed6bc6ad2060c57039877069bed2ba835a4b0257e6a7241d50560c59333</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0044848607010575$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19988814$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Salze, G.</creatorcontrib><creatorcontrib>McLean, E.</creatorcontrib><creatorcontrib>Schwarz, M.H.</creatorcontrib><creatorcontrib>Craig, S.R.</creatorcontrib><title>Dietary mannan oligosaccharide enhances salinity tolerance and gut development of larval cobia</title><title>Aquaculture</title><description>The potential beneficial effects of supplementing live feeds with mannan oligosaccharide (MOS; BioMos®) upon cobia Rachycentron canadum larval performance were examined. Characteristics of fish examined included survival to weaning, growth, ability to withstand osmotic stress and the degree of development of the brush border of the intestine. Live feeds included rotifers (Brachionus plicatilis) and Artemia which were enriched for 24 h with a commercial enrichment media alone or in combination with 0.2% (dry weight basis) MOS. Salinity challenges were performed at 6 days post-hatch (dph) and at 7, 13, and 14 dph (0 and 65 g L−1 for 6 dph; 0 and 55−1 7+ dph) corresponding to transitions in feeding, to examine the ability of larval cobia to survive stress. Differences (P<0.05) in survival, favoring cobia receiving MOS-supplemented feeds were discerned at 6 and 7 days post-hatch (dph) when fish were challenged at 0 g L−1 and at 13 dph when challenged with 55 g L−1 salinity water. Electron microscopy of the mid-intestine of developing larvae revealed that MOS-supplemented diets enhanced (P<0.05) the height of microvilli while reducing (P<0.05) the occurrence and size of supranuclear vacuoles. Supplementation of diets with MOS could assist cobia larvae in maintaining allostasis especially when reared at sub-optimal salinities.</description><subject>Agnatha. Pisces</subject><subject>Animal aquaculture</subject><subject>animal growth</subject><subject>Animal productions</subject><subject>Aquaculture</subject><subject>Biological and medical sciences</subject><subject>Brachionus plicatilis</subject><subject>Brackish</subject><subject>Carbohydrates</subject><subject>Diet</subject><subject>dietary carbohydrate</subject><subject>feed composition</subject><subject>Feeding</subject><subject>feeds</subject><subject>Fish</subject><subject>fish culture</subject><subject>fish feeding</subject><subject>fish larvae</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Intestine</subject><subject>mannans</subject><subject>Marine</subject><subject>Microvilli</subject><subject>mortality</subject><subject>oligosaccharides</subject><subject>osmotic pressure</subject><subject>Perciformes</subject><subject>Rachycentridae</subject><subject>Rachycentron canadum</subject><subject>Saline water</subject><subject>salt tolerance</subject><subject>Stress</subject><subject>Supranuclear vacuoles</subject><subject>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqN0F2L1DAUgOEiCo6rv8Eo6F3Hk6b56KWMn7Dghe6t4TQ9nc2QaWaTdmD_vamzoHjlVSA8OTm8VfWKw5YDV-8OW7xb0C1hXhJtGwC95XwLYB5VG260qKVqmsfVBqBta9Ma9bR6lvMBAJSSfFP9_OBpxnTPjjhNOLEY_D5mdO4Wkx-I0XSLk6PMMgY_-fmezTFQWu8YTgPbLzMb6Ewhno40zSyOLGA6Y2Au9h6fV09GDJlePJxX1c2njz92X-rrb5-_7t5f164VYq5HM4CRNKjeKRwaUOCkBtEZrUF1PQ1Nj0ZIbHtopCaFumn5IEGusBNCXFVvL3NPKd4tlGd79NlRCDhRXLItI3WnpSrw9T_wEJc0ld2KabWU4jfqLsilmHOi0Z6SP5ZKloNds9uD_Su7XbNbzm3JXt6-efgAs8Mwrql8_jOg64wxvC3u5cWNGC3uUzE33xvgogxRogFdxO4iqIQ7e0o2O08l_OATudkO0f_HPr8ACrqoLg</recordid><startdate>20080131</startdate><enddate>20080131</enddate><creator>Salze, G.</creator><creator>McLean, E.</creator><creator>Schwarz, M.H.</creator><creator>Craig, S.R.</creator><general>Elsevier B.V</general><general>Amsterdam: Elsevier Science</general><general>Elsevier Science</general><general>Elsevier Sequoia S.A</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QR</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20080131</creationdate><title>Dietary mannan oligosaccharide enhances salinity tolerance and gut development of larval cobia</title><author>Salze, G. ; McLean, E. ; Schwarz, M.H. ; Craig, S.R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-f8d085ed6bc6ad2060c57039877069bed2ba835a4b0257e6a7241d50560c59333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Agnatha. Pisces</topic><topic>Animal aquaculture</topic><topic>animal growth</topic><topic>Animal productions</topic><topic>Aquaculture</topic><topic>Biological and medical sciences</topic><topic>Brachionus plicatilis</topic><topic>Brackish</topic><topic>Carbohydrates</topic><topic>Diet</topic><topic>dietary carbohydrate</topic><topic>feed composition</topic><topic>Feeding</topic><topic>feeds</topic><topic>Fish</topic><topic>fish culture</topic><topic>fish feeding</topic><topic>fish larvae</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Intestine</topic><topic>mannans</topic><topic>Marine</topic><topic>Microvilli</topic><topic>mortality</topic><topic>oligosaccharides</topic><topic>osmotic pressure</topic><topic>Perciformes</topic><topic>Rachycentridae</topic><topic>Rachycentron canadum</topic><topic>Saline water</topic><topic>salt tolerance</topic><topic>Stress</topic><topic>Supranuclear vacuoles</topic><topic>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Salze, G.</creatorcontrib><creatorcontrib>McLean, E.</creatorcontrib><creatorcontrib>Schwarz, M.H.</creatorcontrib><creatorcontrib>Craig, S.R.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Salze, G.</au><au>McLean, E.</au><au>Schwarz, M.H.</au><au>Craig, S.R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dietary mannan oligosaccharide enhances salinity tolerance and gut development of larval cobia</atitle><jtitle>Aquaculture</jtitle><date>2008-01-31</date><risdate>2008</risdate><volume>274</volume><issue>1</issue><spage>148</spage><epage>152</epage><pages>148-152</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><coden>AQCLAL</coden><abstract>The potential beneficial effects of supplementing live feeds with mannan oligosaccharide (MOS; BioMos®) upon cobia Rachycentron canadum larval performance were examined. Characteristics of fish examined included survival to weaning, growth, ability to withstand osmotic stress and the degree of development of the brush border of the intestine. Live feeds included rotifers (Brachionus plicatilis) and Artemia which were enriched for 24 h with a commercial enrichment media alone or in combination with 0.2% (dry weight basis) MOS. Salinity challenges were performed at 6 days post-hatch (dph) and at 7, 13, and 14 dph (0 and 65 g L−1 for 6 dph; 0 and 55−1 7+ dph) corresponding to transitions in feeding, to examine the ability of larval cobia to survive stress. Differences (P<0.05) in survival, favoring cobia receiving MOS-supplemented feeds were discerned at 6 and 7 days post-hatch (dph) when fish were challenged at 0 g L−1 and at 13 dph when challenged with 55 g L−1 salinity water. Electron microscopy of the mid-intestine of developing larvae revealed that MOS-supplemented diets enhanced (P<0.05) the height of microvilli while reducing (P<0.05) the occurrence and size of supranuclear vacuoles. Supplementation of diets with MOS could assist cobia larvae in maintaining allostasis especially when reared at sub-optimal salinities.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.aquaculture.2007.11.008</doi><tpages>5</tpages></addata></record> |
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| subjects | Agnatha. Pisces Animal aquaculture animal growth Animal productions Aquaculture Biological and medical sciences Brachionus plicatilis Brackish Carbohydrates Diet dietary carbohydrate feed composition Feeding feeds Fish fish culture fish feeding fish larvae Fundamental and applied biological sciences. Psychology General aspects Intestine mannans Marine Microvilli mortality oligosaccharides osmotic pressure Perciformes Rachycentridae Rachycentron canadum Saline water salt tolerance Stress Supranuclear vacuoles Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution |
| title | Dietary mannan oligosaccharide enhances salinity tolerance and gut development of larval cobia |
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