{"id":40252,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/alergenicidad-de-zygophyllum-fabago-l-estudio-aerobiologico-clinico-e-inmunologico\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"alergenicidad-de-zygophyllum-fabago-l-estudio-aerobiologico-clinico-e-inmunologico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/alergenicidad-de-zygophyllum-fabago-l-estudio-aerobiologico-clinico-e-inmunologico\/","title":{"rendered":"Alergenicidad de zygophyllum fabago l. estudio aerobiologico, clinico e inmunologico."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan Belchi Hernandez <\/strong><\/h2>\n<p>Zygophyllum fabago es una planta herb\u00e1cea que se encuentra ampliamente distribuida en las zonas mediterr\u00e1neas. Sus granos de polen se detectan en los calendarios pol\u00ednicos de la regi\u00f3n de murcia, alcanzando valores similares a los de otros taxones causantes de polinosis. Sin embargo, hasta el momento actual se desconoce su alergenicidad. En la presente tesis doctoral se realiza un estudio aerobiol\u00f3gico, cl\u00ednico e inmunol\u00f3gico del polen de zygophyllum fabago, para poder determinar su alergenicidad e implicaci\u00f3n en la polinosis. Con un captador volum\u00e9trico de part\u00edculas aerovagantes se determinaron las concentraciones atmosf\u00e9ricas de polen y su periodo de polinizaci\u00f3n que se extiende desde mayo hasta septiembre. Se prepar\u00f3 un extracto liofilizado con valoraci\u00f3n biol\u00f3gica y fue testado, mediante prueba cut\u00e1nea, en 1180 pacientes diagnosticados de polinosis entre septiembre de 1994 y enero de 1996. En el grupo de pacientes con prueba cut\u00e1nea positiva se estudi\u00f3 su alergenicidad. Para ello, se realizaron provocaciones \u00f3rgano-espec\u00edficas en mucosa nasal, conjuntival y bronquial; obteniendo una respuesta positiva en m\u00e1s del 86% de los pacientes. la respuesta inmune tipo ige-mediada que se produce en los pacientes sensibilizados se valor\u00f3 con la determinaci\u00f3n de los niveles de ige total y espec\u00edfica. La caracterizaci\u00f3n de las fracciones antig\u00e9nicas se realiz\u00f3 mediante electroforesis en gel de poliacrilamida en presencia de detergente dodecilsulfato s\u00f3dico y posterior inmunodetecci\u00f3n con los sueros de pacientes sensibilizados, objetiv\u00e1ndose cinco bandas principales que sensibilizan aproximadamente al 50% de los pacientes. Se realizaron t\u00e9cnicas de rast-inhibici\u00f3n para estudiar la similitud antig\u00e9nica con otros p\u00f3lenes alerg\u00e9nicos y se observ\u00f3 similitud antig\u00e9nica con los p\u00f3lenes de mercurialis annua, ricinus comunis, olea europea y betula verrucosa. Tambi\u00e9n se demostr\u00f3, mediante cromatograf\u00eda de af<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Alergenicidad de zygophyllum fabago l. estudio aerobiologico, clinico e inmunologico.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Alergenicidad de zygophyllum fabago l. estudio aerobiologico, clinico e inmunologico. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan Belchi Hernandez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/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>Fernando S\u00e1nchez Gasc\u00f3n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda no Valdes chavarri <\/li>\n<li>ricardo Palacios pelaez (vocal)<\/li>\n<li>solis Sanchez (vocal)<\/li>\n<li>Mar\u00eda Su\u00e1rez cervera (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Belchi Hernandez Zygophyllum fabago es una planta herb\u00e1cea que se encuentra ampliamente distribuida en las zonas 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