Antioxidant status of Lobiger serradifalci and Oxynoe olivacea (Opisthobranchia, Mollusca)

Invasion of the Mediterranean Sea by the two world-wide famous exotic algae species, Caulerpa taxifolia and Caulerpa racemosa, is still a problem and has adverse effects on the Mediterranean sublittoral ecosystem. Biological control studies revealed that the two native Sacoglossans, Oxynoe olivacea...

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Veröffentlicht in:Journal of experimental marine biology and ecology 2005-01, Vol.314 (2), p.227-235
Hauptverfasser: Cavas, Levent, Yurdakoc, Kadir, Yokes, Baki
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Yurdakoc, Kadir
Yokes, Baki
description Invasion of the Mediterranean Sea by the two world-wide famous exotic algae species, Caulerpa taxifolia and Caulerpa racemosa, is still a problem and has adverse effects on the Mediterranean sublittoral ecosystem. Biological control studies revealed that the two native Sacoglossans, Oxynoe olivacea and Lobiger serradifalci, may have an effect on the expansion of invasive Caulerpa spp. in the Mediterranean. In the framework of this study, antioxidant enzyme activities, such as superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px), lipid peroxidation (LPO) and oxidized glutathione (GSSG) levels, as oxidative stress markers in L. serradifalci and O. olivacea were determined at two different temperature conditions (20 and 27 °C). In both species, SOD, CAT and GSH-Px activities were found to be positively correlated with temperature. The SOD activities in L. serradifalci were higher than those in O. olivacea at both temperatures, whereas the CAT and GSH-Px activities were significantly ( p
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Biological control studies revealed that the two native Sacoglossans, Oxynoe olivacea and Lobiger serradifalci, may have an effect on the expansion of invasive Caulerpa spp. in the Mediterranean. In the framework of this study, antioxidant enzyme activities, such as superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px), lipid peroxidation (LPO) and oxidized glutathione (GSSG) levels, as oxidative stress markers in L. serradifalci and O. olivacea were determined at two different temperature conditions (20 and 27 °C). In both species, SOD, CAT and GSH-Px activities were found to be positively correlated with temperature. The SOD activities in L. serradifalci were higher than those in O. olivacea at both temperatures, whereas the CAT and GSH-Px activities were significantly ( p&lt;0.05) higher in O. olivacea, compared to L. serradifalci. As expected, both species showed decreased LPO levels at 27 °C compared to 20 °C. GSSG level at 27 °C in O.olivacea was significantly ( p&lt;0.05) higher than that of 20 °C. On the other hand, no statistical ( p&gt;0.05) difference in L.serradifalci existed between GSSG levels at two temperatures. But, despite the variations in the antioxidant enzyme activities, there was no significant difference in LPO levels between the species, suggesting that the oxidative consequences of a given environmental condition may vary among different species. 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Biological control studies revealed that the two native Sacoglossans, Oxynoe olivacea and Lobiger serradifalci, may have an effect on the expansion of invasive Caulerpa spp. in the Mediterranean. In the framework of this study, antioxidant enzyme activities, such as superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px), lipid peroxidation (LPO) and oxidized glutathione (GSSG) levels, as oxidative stress markers in L. serradifalci and O. olivacea were determined at two different temperature conditions (20 and 27 °C). In both species, SOD, CAT and GSH-Px activities were found to be positively correlated with temperature. The SOD activities in L. serradifalci were higher than those in O. olivacea at both temperatures, whereas the CAT and GSH-Px activities were significantly ( p&lt;0.05) higher in O. olivacea, compared to L. serradifalci. As expected, both species showed decreased LPO levels at 27 °C compared to 20 °C. GSSG level at 27 °C in O.olivacea was significantly ( p&lt;0.05) higher than that of 20 °C. On the other hand, no statistical ( p&gt;0.05) difference in L.serradifalci existed between GSSG levels at two temperatures. But, despite the variations in the antioxidant enzyme activities, there was no significant difference in LPO levels between the species, suggesting that the oxidative consequences of a given environmental condition may vary among different species. 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Psychology</subject><subject>Lipid peroxidation</subject><subject>Lobiger serradifalci</subject><subject>Mollusca</subject><subject>Opisthobranchia</subject><subject>Oxynoe olivacea</subject><subject>Sea water ecosystems</subject><subject>Synecology</subject><issn>0022-0981</issn><issn>1879-1697</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkDtvFDEUhS0EEkvgF9C4ARGJmVzb41dBEUU8Im20DTQ0lse-Q7yaHS_2bJT8e2bZSHSkus13ztX5CHnLoGXA1MW23eKux5YDdC3YFkA8IytmtG2Ysvo5WQFw3oA17CV5VesWAJjkakV-Xk5zyvcp-mmmdfbzodI80HXu0y8stGIpPqbBjyFRP0W6uX-YMtI8pjsf0NMPm32q823ui5_CbfIf6U0ex0MN_vw1ebHkKr55vGfkx5fP36--NevN1-ury3UThJVzw80QhbQdE9iBkSIELU0YWK_7ZRs3VgrGVK9BKghdUGrgUSgdh9h3aGQQZ-T9qXdf8u8D1tntUg04jn7CfKiOaW2V5PA02GnBlVYLKE5gKLnWgoPbl7Tz5cExcEfhbuv-CndH4Q6sW4QvqXeP9X6ZPw5HI6n-iyqpDGNm4T6dOFyk3CUsroaEU8CYCobZxZz---cP2nqW0Q</recordid><startdate>20050128</startdate><enddate>20050128</enddate><creator>Cavas, Levent</creator><creator>Yurdakoc, Kadir</creator><creator>Yokes, Baki</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7SN</scope><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>20050128</creationdate><title>Antioxidant status of Lobiger serradifalci and Oxynoe olivacea (Opisthobranchia, Mollusca)</title><author>Cavas, Levent ; Yurdakoc, Kadir ; Yokes, Baki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c395t-28fd359413e40853cc758cf1b7b10128953116b70560c4c66f2d367dfdb4e85c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Antioxidant enzymes</topic><topic>Biological and medical sciences</topic><topic>Caulerpa invasion</topic><topic>Caulerpa racemosa</topic><topic>Caulerpa taxifolia</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Lipid peroxidation</topic><topic>Lobiger serradifalci</topic><topic>Mollusca</topic><topic>Opisthobranchia</topic><topic>Oxynoe olivacea</topic><topic>Sea water ecosystems</topic><topic>Synecology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cavas, Levent</creatorcontrib><creatorcontrib>Yurdakoc, Kadir</creatorcontrib><creatorcontrib>Yokes, Baki</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) 1: Biological Sciences &amp; Living Resources</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) 3: Aquatic Pollution &amp; Environmental Quality</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) Professional</collection><jtitle>Journal of experimental marine biology and ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cavas, Levent</au><au>Yurdakoc, Kadir</au><au>Yokes, Baki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antioxidant status of Lobiger serradifalci and Oxynoe olivacea (Opisthobranchia, Mollusca)</atitle><jtitle>Journal of experimental marine biology and ecology</jtitle><date>2005-01-28</date><risdate>2005</risdate><volume>314</volume><issue>2</issue><spage>227</spage><epage>235</epage><pages>227-235</pages><issn>0022-0981</issn><eissn>1879-1697</eissn><coden>JEMBAM</coden><abstract>Invasion of the Mediterranean Sea by the two world-wide famous exotic algae species, Caulerpa taxifolia and Caulerpa racemosa, is still a problem and has adverse effects on the Mediterranean sublittoral ecosystem. 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subjects Animal and plant ecology
Animal, plant and microbial ecology
Antioxidant enzymes
Biological and medical sciences
Caulerpa invasion
Caulerpa racemosa
Caulerpa taxifolia
Fundamental and applied biological sciences. Psychology
Lipid peroxidation
Lobiger serradifalci
Mollusca
Opisthobranchia
Oxynoe olivacea
Sea water ecosystems
Synecology
title Antioxidant status of Lobiger serradifalci and Oxynoe olivacea (Opisthobranchia, Mollusca)
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