{"id":78173,"date":"2006-09-01T00:00:00","date_gmt":"2006-09-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/eficacia-de-la-ventilacion-la%c2%adquida-con-perfluorocarbonos-en-el-fallo-respiratorio-experimental-en-la-rata\/"},"modified":"2006-09-01T00:00:00","modified_gmt":"2006-09-01T00:00:00","slug":"eficacia-de-la-ventilacion-la%c2%adquida-con-perfluorocarbonos-en-el-fallo-respiratorio-experimental-en-la-rata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/pediatria\/eficacia-de-la-ventilacion-la%c2%adquida-con-perfluorocarbonos-en-el-fallo-respiratorio-experimental-en-la-rata\/","title":{"rendered":"Eficacia de la ventilaci\u00f3n l\u00edquida con perfluorocarbonos en el fallo respiratorio experimental en la rata"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Alvarez Diaz Francisco Jose <\/strong><\/h2>\n<p>Al nacer, los mam\u00edferos experimentan el paso de una respiraci\u00f3n planetaria a una pulmonar. El aire atmosf\u00e9rico superior al l\u00edquido pulmonar fetal, estableci\u00e9ndose una interfase arie-l\u00edquido en los alv\u00e9olos. A t\u00e9rmino, esta transici\u00f3n es posible porque la presencia de surfactante pulmonar mantiene una m\u00ednima tensi\u00f3n superficial en la interfase alveolar, facilitando la ventilaci\u00f3n.     \u00c2\u00bfqu\u00e9 sucede cuando al nacer prematuramente, con un pulm\u00f3n inmaduro sin surfactante, un ni\u00f1o debe respirar en una atm\u00f3sfera gaseosa? La deficiencia de surfactante hace que no se establezca una adecuada capacidad residual funcional, apareciendo un cuadro de dificultad respiratoria conocido como s\u00edndrome de dificultad o distr\u00e9s respiratorio o enfermedad de la membrana hialina. Es evidente que la supervivencia extruterina, no solo del hombre sino de todos los mam\u00edferos, depende de la madurez del sistema surfactante. de hecho, solo si se mantiene artificialmente un adecuado intercambio gaseoso hasta que maduren los sistemas de s\u00edntesis del surfactante, se consigue la supervivencia de los animales inmaduros. Recientes avances en la prevenci\u00f3n (corticoides prenatales) y manejo posnatal del s\u00edndrome de la dificultad respiratoria (tratamiento con surfactante ex\u00f3geno, ventilaci\u00f3n mec\u00e1nica sincronizada o de lata frecuencia, etc). Han mejorado la supervivencia, aunque sigue originando incapacidades y secuelas pulmonares o neurol\u00f3gicas. Adem\u00e1s, todas estas t\u00e9cnicas de soporte vital (oxigenoterapia, ventilaci\u00f3n mec\u00e1nica, ecmo, etc.) Pueden dar lugar a complicaciones graves.     asimismo, se ha descrito que el s\u00edndrome de la dificultad o distr\u00e9s respiratorio agudo o del adulto, presenta una gran similitud al s\u00edndrome de la dificultad o distr\u00e9s respiratorio agudo o del adulto, presenta una gran similitud al s\u00edndrome del distr\u00e9s respiratorio del neonato, postul\u00e1ndose una deficiencia de la actividad del surfactante, la cual ha sido confirmada, aunque hoy d\u00eda se<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Eficacia de la ventilaci\u00f3n l\u00edquida con perfluorocarbonos en el fallo respiratorio experimental en la rata<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Eficacia de la ventilaci\u00f3n l\u00edquida con perfluorocarbonos en el fallo respiratorio experimental en la rata <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Alvarez Diaz Francisco Jose <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/01\/2006<\/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>Adolf Valls Soler<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  Miguel Ar\u00e9chaga mart\u00ednez <\/li>\n<li>joaquin Gea guiral (vocal)<\/li>\n<li>Juan Rodriguez soriano (vocal)<\/li>\n<li> Lopez de heredia y goya jon (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alvarez Diaz Francisco Jose Al nacer, los mam\u00edferos experimentan el paso de una respiraci\u00f3n planetaria a una 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