{"id":86123,"date":"2018-03-10T00:10:38","date_gmt":"2018-03-10T00:10:38","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/bioacumulacion-de-contaminantes-organicos-y-sus-efectos-bioqua%c2%admicos-en-peces-y-moluscos-del-mediterraneo-noroccidental\/"},"modified":"2018-03-10T00:10:38","modified_gmt":"2018-03-10T00:10:38","slug":"bioacumulacion-de-contaminantes-organicos-y-sus-efectos-bioqua%c2%admicos-en-peces-y-moluscos-del-mediterraneo-noroccidental","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/bioacumulacion-de-contaminantes-organicos-y-sus-efectos-bioqua%c2%admicos-en-peces-y-moluscos-del-mediterraneo-noroccidental\/","title":{"rendered":"Bioacumulaci\u00f3n de contaminantes org\u00e1nicos y sus efectos bioqu\u00edmicos en peces y moluscos del mediterr\u00e1neo noroccidental"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ver\u00f3nica Borghi <\/strong><\/h2>\n<p>En esta tesis se afront\u00f3 el tema de la contaminaci\u00f3n por compuestos org\u00e1nciso en el mediterr\u00e1neo noroccidental desde una \u00f3ptica ecotoxicol\u00f3gica.  en la primera parte, se evalu\u00f3 el uso de enzimas de fase i y de fase ii como biomarcadores bioqu\u00edmicos de contaminaci\u00f3n, utilizando mullus barbatus y serranus cabrilla como organismos centinela. Las enzimas de fase i mostraron mayor sensibilidad como biomarcadores, detect\u00e1ndose niveles elevados de prote\u00edna cyp 1a y de su actividad asociada erod en zonas contaminadas. los niveles m\u00e1s altos de compuestos organoclorados bioacumulados en el tejido muscular se detectaron cerca de grandes ciudades y en la desembocadura de r\u00edos. En la segunda parte de esta tesis se utiliz\u00f3 el mejill\u00f3n mytilus galloprovincialis como organismo centinela. Se evalu\u00f3 el uso de las prote\u00ednas de estr\u00e9s de 70 kda (hsp-70) como biomarcadores generales de estr\u00e9s y de las enzimas aceticolinesterasa y carboxilesterasa como biomarcadores espec\u00edficos de exposici\u00f3n\/efecto a plaguicidas organofosforados. Las hsp-70 mostraron bajo potencial como biomarcador. La actividad de la acetilcolinesterasa de branquias fue sensible al efecto del plaguicida organofosforado fenitrothion tras exposici\u00f3n in vivo de los mejillones en condiciones de laboratorio. en condiciones medioambientales se evidenci\u00f3 el papel jugado por la temperatura. en la tercera parte de esta tesis se estudi\u00f3 la contaminaci\u00f3n por compuestos organoest\u00e1nnicos en \u00e1reas profundas del mediterr\u00e1neo noroccidental (1000-1800 m), utilizando peces abisales como organismos centinela. En todas las especies se encontraron residuos de organoest\u00e1nnicos, siendo el trifenilesta\u00f1o el m\u00e1s abundante. Un estudio comparativo de la toxicidad de tres agentes antifoulings en cultivos celulares primarios de hepatop\u00e1ncreas y branquias de mejill\u00f3n, indic\u00f3 que el tibutilesta\u00f1o es el compuesto m\u00e1s t\u00f3xico.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Bioacumulaci\u00f3n de contaminantes org\u00e1nicos y sus efectos bioqu\u00edmicos en peces y moluscos del mediterr\u00e1neo noroccidental<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Bioacumulaci\u00f3n de contaminantes org\u00e1nicos y sus efectos bioqu\u00edmicos en peces y moluscos del mediterr\u00e1neo noroccidental <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ver\u00f3nica Borghi <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/07\/2000<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Cinta Porte Visa<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: joan Albaig\u00e9s riera <\/li>\n<li>anna Mar\u00eda Solanas canovas (vocal)<\/li>\n<li>carmen Sorasquete reiriz (vocal)<\/li>\n<li>amparo Torreblanca tamarit (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ver\u00f3nica Borghi En esta tesis se afront\u00f3 el tema de la contaminaci\u00f3n por compuestos org\u00e1nciso en el [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[679,951,9399,17,18],"tags":[122185,34356,180963,20249,20247,180962],"class_list":["post-86123","post","type-post","status-publish","format-standard","hentry","category-analisis-bioquimico","category-barcelona","category-cultivo-celular","category-quimica","category-quimica-analitica","tag-amparo-torreblanca-tamarit","tag-anna-maria-solanas-canovas","tag-carmen-sorasquete-reiriz","tag-cinta-porte-visa","tag-joan-albaiges-riera","tag-veronica-borghi"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/86123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=86123"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/86123\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=86123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=86123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=86123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}