Growth parameters, innate immune response and resistance to Listonella (Vibrio) anguillarum of Dicentrarchus labrax fed carvacrol supplemented diets
The research was aimed to assess the effect of dietary carvacrol (0.025% and 0.05%) on sea bass (Dicentrarchus labrax) growth, immune response and resistance to Listonella anguillarum. Fish (69.2 ± 0.22 g) were fed the experimental diets for 9 weeks. Dietary carvacrol did not negatively affect fish...
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| Veröffentlicht in: | Aquaculture research 2013-12, Vol.45 (1), p.31-44 |
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| creator | Volpatti, Donatella Chiara, Bulfon Francesca, Tulli Marco, Galeotti |
| description | The research was aimed to assess the effect of dietary carvacrol (0.025% and 0.05%) on sea bass (Dicentrarchus labrax) growth, immune response and resistance to Listonella anguillarum. Fish (69.2 ± 0.22 g) were fed the experimental diets for 9 weeks. Dietary carvacrol did not negatively affect fish survival, growth performance, feed intake and feed conversion ratio (P > 0.05) nor carcass yield and viscerosomatic, hepatosomatic and mesenteric fat index (P > 0.05). Serum and head kidney leucocytes were collected after 1, 4 and 8 weeks of feeding. Carvacrol significantly reduced serum proteins, immunoglobulins and lysozyme activity (P |
| doi_str_mv | 10.1111/j.1365-2109.2012.03202.x |
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Fish (69.2 ± 0.22 g) were fed the experimental diets for 9 weeks. Dietary carvacrol did not negatively affect fish survival, growth performance, feed intake and feed conversion ratio (P > 0.05) nor carcass yield and viscerosomatic, hepatosomatic and mesenteric fat index (P > 0.05). Serum and head kidney leucocytes were collected after 1, 4 and 8 weeks of feeding. Carvacrol significantly reduced serum proteins, immunoglobulins and lysozyme activity (P < 0.01) and moderately increased phagocytosis and pinocytosis of head kidney macrophages. The release of reactive oxygen species by leucocytes was reduced in carvacrol‐fed fish, even if significantly (P < 0.05) only in those fed 0.05% carvacrol for 1 week. Dietary carvacrol did not significantly affect the aspecific immune response, although a potential antioxidant activity might be speculated. Moreover, feeding carvacrol provided an appreciable resistance to a challenge with L. anguillarum, when a bacterial dose lower than the Lethal Dose50 was used. Cumulative mortality in fish fed 0.025% carvacrol was significantly lower than that of untreated controls (75% Relative Per cent Survival).</description><identifier>ISSN: 1355-557X</identifier><identifier>EISSN: 1365-2109</identifier><identifier>DOI: 10.1111/j.1365-2109.2012.03202.x</identifier><language>eng</language><publisher>Oxford: Blackwell Publishing Ltd</publisher><subject>carvacrol ; Dicentrarchus labrax ; disease resistance ; immune response ; Listonella anguillarum ; Marine ; phytotherapy ; Vibrio anguillarum</subject><ispartof>Aquaculture research, 2013-12, Vol.45 (1), p.31-44</ispartof><rights>2012 John Wiley & Sons Ltd</rights><rights>Copyright © 2014 John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4122-6eeaf67b5d12d5e054170c1e7a0c3e1c35dbeab617907f72f69275764a159db33</citedby><cites>FETCH-LOGICAL-c4122-6eeaf67b5d12d5e054170c1e7a0c3e1c35dbeab617907f72f69275764a159db33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1365-2109.2012.03202.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1365-2109.2012.03202.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Volpatti, Donatella</creatorcontrib><creatorcontrib>Chiara, Bulfon</creatorcontrib><creatorcontrib>Francesca, Tulli</creatorcontrib><creatorcontrib>Marco, Galeotti</creatorcontrib><title>Growth parameters, innate immune response and resistance to Listonella (Vibrio) anguillarum of Dicentrarchus labrax fed carvacrol supplemented diets</title><title>Aquaculture research</title><addtitle>Aquac Res</addtitle><description>The research was aimed to assess the effect of dietary carvacrol (0.025% and 0.05%) on sea bass (Dicentrarchus labrax) growth, immune response and resistance to Listonella anguillarum. Fish (69.2 ± 0.22 g) were fed the experimental diets for 9 weeks. Dietary carvacrol did not negatively affect fish survival, growth performance, feed intake and feed conversion ratio (P > 0.05) nor carcass yield and viscerosomatic, hepatosomatic and mesenteric fat index (P > 0.05). Serum and head kidney leucocytes were collected after 1, 4 and 8 weeks of feeding. Carvacrol significantly reduced serum proteins, immunoglobulins and lysozyme activity (P < 0.01) and moderately increased phagocytosis and pinocytosis of head kidney macrophages. The release of reactive oxygen species by leucocytes was reduced in carvacrol‐fed fish, even if significantly (P < 0.05) only in those fed 0.05% carvacrol for 1 week. Dietary carvacrol did not significantly affect the aspecific immune response, although a potential antioxidant activity might be speculated. Moreover, feeding carvacrol provided an appreciable resistance to a challenge with L. anguillarum, when a bacterial dose lower than the Lethal Dose50 was used. Cumulative mortality in fish fed 0.025% carvacrol was significantly lower than that of untreated controls (75% Relative Per cent Survival).</description><subject>carvacrol</subject><subject>Dicentrarchus labrax</subject><subject>disease resistance</subject><subject>immune response</subject><subject>Listonella anguillarum</subject><subject>Marine</subject><subject>phytotherapy</subject><subject>Vibrio anguillarum</subject><issn>1355-557X</issn><issn>1365-2109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqNkctu1DAUhiMEEqXlHSyxKRJJfYntZMGiassUadpKUC5iYznOCfWQ2MFO6PQ9-sB1mKoLVnjj4-Pvs3z0ZxkiuCBpHW0KwgTPKcF1QTGhBWYU02L7LNt7uni-1JznnMvvL7NXMW4wJiVmZC-7XwV_O92gUQc9wAQhvkPWOT0BssMwO0AB4uhdBKRduxxsnLQzgCaP1qn2Dvpeo8OvtgnWv03Uz9mmTpgH5Dt0ag24KehgbuaIet0EvUUdtMjo8Eeb4HsU53HsYUhYarcWpniQveh0H-H1476ffflwdn1ynq-vVh9Pjte5KQmluQDQnZANbwltOWBeEokNAamxYUAM420DuhFE1lh2knaippJLUWrC67ZhbD873L07Bv97hjipwUazzOPAz1GRsqaCC8F4Qt_8g278HFz6XaIEr0RFRZWoakelwWIM0Kkx2EGHO0WwWuJSG7WkopZU1BKX-huX2ib1_U69tT3c_benjj-dLVXy852fMoHtk6_DLyUkk1x9u1ypH9eXp9X5xYX6zB4A7iStKA</recordid><startdate>201312</startdate><enddate>201312</enddate><creator>Volpatti, Donatella</creator><creator>Chiara, Bulfon</creator><creator>Francesca, Tulli</creator><creator>Marco, Galeotti</creator><general>Blackwell Publishing Ltd</general><general>Hindawi Limited</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</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>RC3</scope><scope>7QL</scope><scope>7T5</scope><scope>H94</scope></search><sort><creationdate>201312</creationdate><title>Growth parameters, innate immune response and resistance to Listonella (Vibrio) anguillarum of Dicentrarchus labrax fed carvacrol supplemented diets</title><author>Volpatti, Donatella ; Chiara, Bulfon ; Francesca, Tulli ; Marco, Galeotti</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4122-6eeaf67b5d12d5e054170c1e7a0c3e1c35dbeab617907f72f69275764a159db33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>carvacrol</topic><topic>Dicentrarchus labrax</topic><topic>disease resistance</topic><topic>immune response</topic><topic>Listonella anguillarum</topic><topic>Marine</topic><topic>phytotherapy</topic><topic>Vibrio anguillarum</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Volpatti, Donatella</creatorcontrib><creatorcontrib>Chiara, Bulfon</creatorcontrib><creatorcontrib>Francesca, Tulli</creatorcontrib><creatorcontrib>Marco, Galeotti</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Toxicology 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>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>Genetics Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Immunology Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><jtitle>Aquaculture research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Volpatti, Donatella</au><au>Chiara, Bulfon</au><au>Francesca, Tulli</au><au>Marco, Galeotti</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Growth parameters, innate immune response and resistance to Listonella (Vibrio) anguillarum of Dicentrarchus labrax fed carvacrol supplemented diets</atitle><jtitle>Aquaculture research</jtitle><addtitle>Aquac Res</addtitle><date>2013-12</date><risdate>2013</risdate><volume>45</volume><issue>1</issue><spage>31</spage><epage>44</epage><pages>31-44</pages><issn>1355-557X</issn><eissn>1365-2109</eissn><abstract>The research was aimed to assess the effect of dietary carvacrol (0.025% and 0.05%) on sea bass (Dicentrarchus labrax) growth, immune response and resistance to Listonella anguillarum. Fish (69.2 ± 0.22 g) were fed the experimental diets for 9 weeks. Dietary carvacrol did not negatively affect fish survival, growth performance, feed intake and feed conversion ratio (P > 0.05) nor carcass yield and viscerosomatic, hepatosomatic and mesenteric fat index (P > 0.05). Serum and head kidney leucocytes were collected after 1, 4 and 8 weeks of feeding. Carvacrol significantly reduced serum proteins, immunoglobulins and lysozyme activity (P < 0.01) and moderately increased phagocytosis and pinocytosis of head kidney macrophages. The release of reactive oxygen species by leucocytes was reduced in carvacrol‐fed fish, even if significantly (P < 0.05) only in those fed 0.05% carvacrol for 1 week. Dietary carvacrol did not significantly affect the aspecific immune response, although a potential antioxidant activity might be speculated. Moreover, feeding carvacrol provided an appreciable resistance to a challenge with L. anguillarum, when a bacterial dose lower than the Lethal Dose50 was used. Cumulative mortality in fish fed 0.025% carvacrol was significantly lower than that of untreated controls (75% Relative Per cent Survival).</abstract><cop>Oxford</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1111/j.1365-2109.2012.03202.x</doi><tpages>14</tpages></addata></record> |
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| subjects | carvacrol Dicentrarchus labrax disease resistance immune response Listonella anguillarum Marine phytotherapy Vibrio anguillarum |
| title | Growth parameters, innate immune response and resistance to Listonella (Vibrio) anguillarum of Dicentrarchus labrax fed carvacrol supplemented diets |
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