{"id":42191,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/reactividad-cruzada-entre-leguminosas-relevancia-clinica\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"reactividad-cruzada-entre-leguminosas-relevancia-clinica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/reactividad-cruzada-entre-leguminosas-relevancia-clinica\/","title":{"rendered":"Reactividad cruzada entre leguminosas. relevancia clinica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Belen Mateo Borrega <\/strong><\/h2>\n<p>Se ha realizado un estudio en pacientes con hipersensibilidad a leguminosas, incluyendo aspectos epidemiol\u00f3gicos, cl\u00ednicos, pruebas cut\u00e1neas y de laboratorio (determinaci\u00f3n de ige espec\u00edfica y caracterizaci\u00f3n de al\u00e9rgenos por inmunodetecci\u00f3n). Las leguminosas m\u00e1s frecuentemente inductoras de sintomatolog\u00eda han sido el cacahuete y la lenteja. La totalidad de los pacientes han presentado sintomatolog\u00eda por ingesta, apareciendo la cl\u00ednica por v\u00eda inhalativa y contacto cut\u00e1neos en el 18.9% de los casos. Se ha objetivado una mayor frecuencia de implicaci\u00f3n de lenteja y garbanzo en pacientes de edad igual o menor de 14 a\u00f1os y de jud\u00eda verde en mayores de 14 a\u00f1os. Las formas cl\u00ednicas de presentaci\u00f3n m\u00e1s frecuentes han sido urticaria, angioedema y s\u00edndrome de alergia oral. Un elevado porcentaje de pacientes (86.5%) presentaba sensibilizaci\u00f3n cl\u00ednica a p\u00f3lenes. La sensibilizaci\u00f3n a otros alimentos es as\u00edmismo frecuente (64.9%), con predominio de alimentos de origen vegetal. El grupo de pacientes mayores de 14 a\u00f1os presenta con mayor frecuencia sensibilizaci\u00f3n a otros alimentos. La rentabilidad diagn\u00f3stica de las pruebas cut\u00e1neas con alimentos naturales ha sido superior a la obtenida con extractos de leguminosas y determinaci\u00f3n de ige espec\u00edfica. La modificaci\u00f3n por calentamiento ha aumentado globalmente la especificidad de la pruebas cut\u00e1neas. Se ha objetivado una extenda reactividad cruzada inmunol\u00f3gica entre leguminosas, detect\u00e1ndose una estrehca asociaci\u00f3n cl\u00ednica entre lenteja-garbanzo y alubia pinta-alubia blanca. Componentes alerg\u00e9nicos conservados se han identificado en los extractos de leguminosas en rangos de peso molecular de 30-37 kda, 20-27 kda y 11-18 kda.#<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Reactividad cruzada entre leguminosas. relevancia clinica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Reactividad cruzada entre leguminosas. relevancia clinica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Belen Mateo Borrega <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Eloy Losada Cosmes<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Manzano espinosa <\/li>\n<li>felix Lorente toledano (vocal)<\/li>\n<li>bel\u00e9n De la hoz caballer (vocal)<\/li>\n<li>ignacio D\u00e1vila gonz\u00e1lez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Belen Mateo Borrega Se ha realizado un estudio en pacientes con hipersensibilidad a leguminosas, incluyendo aspectos epidemiol\u00f3gicos, [&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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