{"id":112830,"date":"2018-03-11T10:39:58","date_gmt":"2018-03-11T10:39:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/los-macroparasitos-digestivos-de-la-paloma-columba-livia-como-biomonitores-de-contaminacion-ambiental-por-metales\/"},"modified":"2018-03-11T10:39:58","modified_gmt":"2018-03-11T10:39:58","slug":"los-macroparasitos-digestivos-de-la-paloma-columba-livia-como-biomonitores-de-contaminacion-ambiental-por-metales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/toxicologia\/los-macroparasitos-digestivos-de-la-paloma-columba-livia-como-biomonitores-de-contaminacion-ambiental-por-metales\/","title":{"rendered":"Los macropar\u00e1sitos digestivos de la paloma (columba livia) como biomonitores de contaminaci\u00f3n ambiental por metales"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Elena Goyena Salgado <\/strong><\/h2>\n<p>Se ha evaluado la idoneidad de los macropar\u00e1sitos digestivos de la paloma (columba livia) como biomonitores de contaminaci\u00f3n por manganeso, cinc, plomo, cadmio y cromo. Para ello, se analizaron los macropar\u00e1sitos, h\u00edgado, ri\u00f1\u00f3n, m\u00fasculo, hueso y plumas de 250 palomas de almer\u00eda mediante espectrometr\u00eda de masas con plasma acoplado inductivamente. \tlos resultados muestran que raillietina tetragona (50% preValencia) concentra el mn 5,56 veces m\u00e1s que el ri\u00f1\u00f3n, el zn 3,71 veces m\u00e1s que el hueso y el cr 1,06 veces m\u00e1s que la pluma, siendo este cestodo un adecuado sistema de alerta temprana para la detecci\u00f3n de estos metales, as\u00ed como una herramienta para la biomonitorizaci\u00f3n de exposiciones recientes de pb.  en ascaridia columbae (4% preValencia) la concentraci\u00f3n del cd fue 1,75 veces la del ri\u00f1\u00f3n, por lo que este nematodo podr\u00eda emplearse como complemento del modelo columba livia\/raillietina tetragona en estudios de biomonitorizaci\u00f3n de la contaminaci\u00f3n por cd.  palabras clave: biomonitor, macropar\u00e1sitos, paloma, metales. \tsummary \tthe aim of this study is to evaluate the suitability of intestinal macroparasites of pigeons (columba livia) as bioindicators for manganese, zinc, lead, cadmium and chromium pollution.  In this sense, the liver, kidney, muscle, bone and feathers from 250 pigeons collected in almer\u00eda (spain) were analyzed in an inductively coupled plasma mass spectrometer.  \tour results show that raillietina tetragona (prevalence 50%) concentrate mn 5.56 times more than kidney, zn 3.71 times more than bone, and cr 1.06 times more than feathers do. The cestode could be considered an appropriate early detection system for these metals and as a biomonitoring tool for pb recent exposure.  \tcadmium accumulation in ascaridia columbae (prevalence 4%) was 1.75 times the one reached in the pigeon kidney. So, this nematode is able to supplement columba livia\/raillietina tetragona model in cd pollution circumstances.  keywords: biomonitor, macroparasites, pigeon, metals<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Los macropar\u00e1sitos digestivos de la paloma (columba livia) como biomonitores de contaminaci\u00f3n ambiental por metales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Los macropar\u00e1sitos digestivos de la paloma (columba livia) como biomonitores de contaminaci\u00f3n ambiental por metales <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Elena Goyena Salgado <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/06\/2012<\/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>carrasco Pleite Martinez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: david Ordo\u00f1ez escudero <\/li>\n<li>marcos P\u00e9rez l\u00f3pez (vocal)<\/li>\n<li>Jos\u00e9 joaqu\u00edn Cer\u00f3n madrigal (vocal)<\/li>\n<li>Mar\u00eda  magdalena Garijo toledo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Elena Goyena Salgado Se ha evaluado la idoneidad de los macropar\u00e1sitos digestivos de la paloma (columba [&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 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