{"id":13222,"date":"2001-09-10T00:00:00","date_gmt":"2001-09-10T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/presencia-de-larvas-de-anisakidos-nematoda-ascaridoidea-en-pescado-de-cosnumo-capturado-en-la-zona-pesquera-de-tarragona\/"},"modified":"2001-09-10T00:00:00","modified_gmt":"2001-09-10T00:00:00","slug":"presencia-de-larvas-de-anisakidos-nematoda-ascaridoidea-en-pescado-de-cosnumo-capturado-en-la-zona-pesquera-de-tarragona","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/presencia-de-larvas-de-anisakidos-nematoda-ascaridoidea-en-pescado-de-cosnumo-capturado-en-la-zona-pesquera-de-tarragona\/","title":{"rendered":"Presencia de larvas de anis\u00e1kidos (nematoda: ascaridoidea) en pescado de cosnumo capturado en la zona pesquera de tarragona."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Osanz Mur Ana Cristina <\/strong><\/h2>\n<p>Se investiga la presencia de larvas de anis\u00e1kidos por los m\u00e9todos de disecci\u00f3n y digesti\u00f3n en 1960 espec\u00edmenes de pescado fresco capturados durante diferentes periodos en la zona pesquera de tarragona (espa\u00f1a), al noroeste del mar mediterr\u00e1neo.  las ocho especies sometidas a estudio son sardinas (sardina pilchardus) (160 ejemplares), boquerones (engraulis encrasiocholus) (153 ejemplares), baladillas (micromesistius poutassou) (166 ejemplares), merluza (merluccius merluccius) (267 ejemplares), br\u00f3tolas (phycis blennoides ) (123 ejemplares) fanecas (trisopterus minutus capelanus) (84 ejemplares), caballas (scomber scombrus) (456 ejemplares) y jureles (trachurus trachurus) (155 ejemplares).  no se hallan larvas en sardinas ni en boquerones. La presencia de anis\u00e1kidos se detecta en bacaladillas con preValencia entre 18,7% y 28,4% seg\u00fan el periodo, merluza (14,2%-19%),caballa (9,5-18,5%) y en menor proporcio\u00f3n en br\u00f3tola (4,7%-8,4%), jurel (7,1%) y faneca (1,2%).La intensidad media de infecci\u00f3n m\u00e1s elevada corresponde a las caballas con 6,3 larvas y a las br\u00f3tolas con 5, mientras que el resto de especies, presentan entre 1 y 3,3 larvas.  las localizaciones preferenes de las larvas de anis\u00e1kidos en el pesacado son sobre todo la cavidad pertoneal, el h\u00edgado (principalmente en merluza y bacaladilla) y las serosa digestiva (caballa, jurel y br\u00f3tola). Se presentan en mucha menor proporci\u00f3n en la musculatura.  el g\u00e9nero anisakis es el m\u00e1s com\u00fan y frecuente identificado mientras que los g\u00e9neros  contracaecum e hysterothylacium se observaron en porcentajes menores. Adem\u00e1s, el g\u00e9nero hysterothylacium es el \u00fanico que se presenta en br\u00f3tolas y fanecas.  se confirma que en algunas especies de pescado estudiadas (merluza), la presencia de anis\u00e1kidos var\u00eda proporcionalmente con la edad del pez, la edad se deduce mediante las variables de la longitud y del peso.  en algunas especies de pescado (bacaladilla y caballa) tambi<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Presencia de larvas de anis\u00e1kidos (nematoda: ascaridoidea) en pescado de cosnumo capturado en la zona pesquera de tarragona.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Presencia de larvas de anis\u00e1kidos (nematoda: ascaridoidea) en pescado de cosnumo capturado en la zona pesquera de tarragona. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Osanz Mur Ana Cristina <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/10\/2001<\/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>M\u00aa Teresa Mora Ventura<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: caridad Sanchez acedo <\/li>\n<li>Luis Polo vilalr (vocal)<\/li>\n<li>Antonio Herrera marteache (vocal)<\/li>\n<li> Castell\u00e1 i espuny joaquim (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Osanz Mur Ana Cristina Se investiga la presencia de larvas de anis\u00e1kidos por los m\u00e9todos de disecci\u00f3n [&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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