{"id":105265,"date":"2018-03-11T10:28:43","date_gmt":"2018-03-11T10:28:43","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/exposicio-a-subproductes-de-la-cloracio-a-les-piscines-i-efectes-respiratoris-en-banyistes\/"},"modified":"2018-03-11T10:28:43","modified_gmt":"2018-03-11T10:28:43","slug":"exposicio-a-subproductes-de-la-cloracio-a-les-piscines-i-efectes-respiratoris-en-banyistes","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/toxicologia\/exposicio-a-subproductes-de-la-cloracio-a-les-piscines-i-efectes-respiratoris-en-banyistes\/","title":{"rendered":"Exposici\u00f3 a subproductes de la cloraci\u00f3 a les piscines i efectes respiratoris en banyistes."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Laia Font Ribera <\/strong><\/h2>\n<p>Antecedentes: la nataci\u00f3n tiene beneficios para la salud, pero la asistencia a piscinas conlleva la exposici\u00f3n a subproductos de la cloraci\u00f3n (spc). Los ba\u00f1istas podr\u00edan tener un exceso de riesgo de padecer efectos respiratorios como el asma, pero la evidencia es inconsistente. El objetivo principal es determinar si la asistencia a piscinas se asocia a efectos respiratorios agudos y cr\u00f3nicos, especialmente el asma infantil.   m\u00e9todos: para evaluar efectos agudos se mide funci\u00f3n pulmonar y diferentes biomarcadores respiratorios en 48 adultos sanos antes y despu\u00e9s de nadar en una piscina clorada. Para evaluar efectos cr\u00f3nicos: estudio transversal en sabadell (9-12 a\u00f1os; n=3.223) y estudio longitudinal en una cohorte de nacimiento (alspac, reino unido; 7-10 a\u00f1os; n=5.738). Informaci\u00f3n sobre asistencia a piscinas durante la infancia y s\u00edntomas de asma y alergia recogida mediante cuestionario y espirometr\u00eda.  resultados: el \u00fanico efecto agudo detectado es un ligero aumento de la permeabilidad pulmonar, estimada mediante la concentraci\u00f3n de cc16 en sangre, correlacionado con la exposici\u00f3n a spc y el ejercicio f\u00edsico. La asistencia a piscinas no se asocia a un aumento del riesgo de asma, tampoco en los ni\u00f1os at\u00f3picos, pero se asocia a una menor preValencia de algunos s\u00edntomas respiratorios y mejor funci\u00f3n pulmonar. Los ni\u00f1os asm\u00e1ticos que hab\u00edan ido a la piscina tienen menos s\u00edntomas de asma.  conclusi\u00f3n: se detecta un ligero efecto agudo sobre la permeabilidad del epitelio pulmonar de los ba\u00f1istas, pero actualmente se desconoce la relevancia cl\u00ednica. Este trabajo no da soporte a la hip\u00f3tesis que la asistencia a piscinas durante la infancia aumenta el riesgo de asma. Al contrario, la nataci\u00f3n se asocia ligeramente a menos s\u00edntomas de asma entre los 7 y 12 a\u00f1os de edad.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Exposici\u00f3 a subproductes de la cloraci\u00f3 a les piscines i efectes respiratoris en banyistes.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Exposici\u00f3 a subproductes de la cloraci\u00f3 a les piscines i efectes respiratoris en banyistes. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Laia Font Ribera <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pompeu fabra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/11\/2010<\/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>Cristina Villanueva Belmonte<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jordi Delcl\u00ed\u00b2s  clanchet <\/li>\n<li>guglielmina Fantuzzi (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Laia Font Ribera Antecedentes: la nataci\u00f3n tiene beneficios para la salud, pero la asistencia a piscinas conlleva [&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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