{"id":25381,"date":"2025-10-10T12:15:17","date_gmt":"2025-10-10T10:15:17","guid":{"rendered":"https:\/\/lluita.org\/els-ecosistemes-aquatics-com-a-reservori-de-bacteris-multiresistents\/"},"modified":"2025-10-10T12:23:28","modified_gmt":"2025-10-10T10:23:28","slug":"els-ecosistemes-aquatics-com-a-reservori-de-bacteris-multiresistents","status":"publish","type":"post","link":"https:\/\/lluita.org\/es\/els-ecosistemes-aquatics-com-a-reservori-de-bacteris-multiresistents\/","title":{"rendered":"Los ecosistemas acu\u00e1ticos como reservorio de bacterias multirresistentes"},"content":{"rendered":"<p>Un estudio liderado por los doctores Javier D\u00edez de los R\u00edos y Esteban Reynaga, investigadores de la <a href=\"https:\/\/lluita.org\/es\/\">Fundaci\u00f3n Lucha contra las Infecciones<\/a>, y la doctora Noem\u00ed P\u00e1rraga-Ni\u00f1o, investigadora del <a href=\"https:\/\/www.germanstrias.org\/es\/\">Instituto de Investigaci\u00f3n Germans Trias,<\/a> ha detectado <strong>la presencia de bacterias multirresistentes en r\u00edos y aguas residuales de una zona de Catalu\u00f1a con una alta densidad de granjas porcinas.<\/strong><\/p>\n<h3>Un problema ambiental y de salud p\u00fablica<\/h3>\n<p>El estudio, publicado en la revista cient\u00edfica <a href=\"https:\/\/www.mdpi.com\/2079-6382\/14\/8\/753\"><em>Antibiotics<\/em><\/a>,<strong> ha identificado Enterobacterias multirresistentes en muestras de agua de r\u00edos, balsas y estaciones depuradoras.<\/strong> Estas bacterias son capaces de resistir varios antibi\u00f3ticos de uso habitual, lo que supone un riesgo potencial para la salud humana y animal.<\/p>\n<p>Los investigadores se\u00f1alan que la ganader\u00eda intensiva, especialmente la porcina, podr\u00eda actuar como fuente de estas bacterias, que llegan a los ecosistemas acu\u00e1ticos a trav\u00e9s de los purines y las aguas residuales.<\/p>\n<h3>\u00bfEn qu\u00e9 ha consistido el estudio?<\/h3>\n<p>El equipo recogi\u00f3 muestras de agua en distintos puntos de una comarca catalana con alta concentraci\u00f3n de granjas de cerdos. <strong>Los an\u00e1lisis microbiol\u00f3gicos permitieron identificar cepas resistentes a varios antibi\u00f3ticos<\/strong>, incluyendo cefalosporinas de tercera generaci\u00f3n y carbapen\u00e9micos, un grupo clave en el tratamiento de infecciones graves.<\/p>\n<p>En este sentido, la investigaci\u00f3n ha demostrado una relaci\u00f3n filogen\u00e9tica, es decir, comparten un origen com\u00fan, entre algunas cepas humanas y ambientales, lo que pone de manifiesto <strong>la necesidad urgente de controlar la diseminaci\u00f3n ambiental de bacterias resistentes.<\/strong><\/p>\n<h3>Las bacterias multirresistentes, una cuesti\u00f3n de salud global<\/h3>\n<p>Este trabajo se enmarca dentro del concepto <em>One Health<\/em>, que reconoce la interconexi\u00f3n entre la salud humana, animal y ambiental. La resistencia a los antibi\u00f3ticos es una amenaza creciente a escala mundial, y estudios como este ayudan a entender c\u00f3mo se propaga y c\u00f3mo podemos prevenirla.<\/p>\n<p><em>\u201cEl estudio nos ayuda a entender mejor c\u00f3mo circulan las bacterias resistentes y c\u00f3mo podemos prevenir que lleguen a las personas\u201d,<\/em> explica el investigador Javier D\u00edez de los R\u00edos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un estudio liderado por los doctores Javier D\u00edez de los R\u00edos y Esteban Reynaga, investigadores de la Fundaci\u00f3n Lucha contra las Infecciones, y la doctora Noem\u00ed P\u00e1rraga-Ni\u00f1o, investigadora del Instituto de Investigaci\u00f3n Germans Trias, ha detectado la presencia de bacterias multirresistentes en r\u00edos y aguas residuales de una zona de Catalu\u00f1a con una alta densidad [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":25380,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[268],"class_list":["post-25381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-infecciones-bacaterianas-graves"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Los ecosistemas acu\u00e1ticos como reservorio de bacterias multirresistentes - Fundaci\u00f3 Lluita contra les Infeccions<\/title>\n<meta name=\"description\" content=\"Un estudio liderado por la Fundaci\u00f3n Lucha contra las Infecciones detecta bacterias multirresistentes en r\u00edos y aguas residuales de una zona ganadera de Catalu\u00f1a. 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