{"id":97021,"date":"2025-07-11T14:04:31","date_gmt":"2025-07-11T14:04:31","guid":{"rendered":"https:\/\/romanticany.com\/?p=97021"},"modified":"2025-07-11T14:04:33","modified_gmt":"2025-07-11T14:04:33","slug":"la-lactancia-materna-y-su-papel-protector-contra-la-resistencia-a-los-antibioticos","status":"publish","type":"post","link":"https:\/\/romanticany.com\/?p=97021","title":{"rendered":"La lactancia materna y su papel protector contra la\u00a0resistencia a los antibi\u00f3ticos"},"content":{"rendered":"\n<p>Un estudio internacional liderado por el Instituto de Agroqu\u00edmica y Tecnolog\u00eda de Alimentos (IATA) del Consejo Superior de Investigaciones Cient\u00edficas (CSIC) ha revelado que la lactancia materna exclusiva durante el primer mes de vida protege a los beb\u00e9s contra bacterias resistentes a los antibi\u00f3ticos. Publicado en &#8216;Nature Communications&#8217;, el estudio muestra c\u00f3mo la lactancia materna favorece la presencia de bifidobacterias en la microbiota intestinal, reduciendo la carga de genes resistentes a los antibi\u00f3ticos.<\/p>\n\n\n\n<p>El estudio explica que la lactancia materna produce cambios significativos en la microbiota intestinal infantil, promoviendo la presencia de bifidobacterias, que est\u00e1n asociadas con una menor carga de genes resistentes a los antibi\u00f3ticos. Para llevar a cabo esta investigaci\u00f3n, los cient\u00edficos recogieron muestras fecales de 66 beb\u00e9s y sus madres durante el primer a\u00f1o de vida de los ni\u00f1os, como parte de la cohorte &#8216;MAMI&#8217; de la Comunidad Valenciana.<\/p>\n\n\n\n<p>Los investigadores combinaron an\u00e1lisis metagen\u00f3micos con informaci\u00f3n cl\u00ednica y datos de crecimiento de los lactantes. Los resultados revelan que la lactancia materna favorece el crecimiento de bifidobacterias, que a su vez est\u00e1n asociadas con una menor presencia de genes de resistencia a los antibi\u00f3ticos. M\u00aa Carmen Collado, l\u00edder del estudio, explic\u00f3 que una alta presencia de estas bacterias se asocia con un menor n\u00famero de genes de resistencia a los antimicrobianos, mientras que su escasez se relaciona con la presencia de microorganismos potencialmente pat\u00f3genos.<\/p>\n\n\n\n<p>El estudio tambi\u00e9n encontr\u00f3 que la lactancia materna exclusiva puede contrarrestar los efectos adversos del nacimiento por ces\u00e1rea, que puede interferir con la transferencia natural de bacterias beneficiosas y aumentar la exposici\u00f3n temprana a antibi\u00f3ticos. Los beb\u00e9s nacidos por ces\u00e1rea pero alimentados con leche materna durante el primer mes mostraron una carga de genes de resistencia antimicrobiana similar a la de los nacidos por v\u00eda vaginal y significativamente menor que aquellos que no recibieron lactancia materna.<\/p>\n\n\n\n<p>La interrupci\u00f3n de la lactancia antes de los seis meses, el per\u00edodo m\u00ednimo recomendado por la OMS, se asoci\u00f3 con un aumento sostenido de genes de resistencia a los antibi\u00f3ticos. Esto sugiere que la lactancia materna prolongada puede ser crucial para prevenir futuras infecciones y promover una microbiota intestinal saludable.<\/p>\n\n\n\n<p>Anna Samarra, investigadora predoctoral del grupo Mainbiotics en el IATA-CSIC y primera autora del estudio, destac\u00f3 que \u00abla lactancia exclusiva no solo beneficia al beb\u00e9 en el presente, sino que tambi\u00e9n tiene implicaciones duraderas en su salud intestinal a largo plazo\u00bb. Este estudio fue realizado en colaboraci\u00f3n con varias instituciones y cont\u00f3 con financiaci\u00f3n europea y nacional.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un estudio internacional liderado por el Instituto de Agroqu\u00edmica y Tecnolog\u00eda de Alimentos (IATA) del Consejo Superior de Investigaciones Cient\u00edficas (CSIC) ha revelado que la lactancia materna exclusiva durante el primer mes de vida protege a los beb\u00e9s contra bacterias resistentes a los antibi\u00f3ticos. Publicado en &#8216;Nature Communications&#8217;, el estudio muestra c\u00f3mo la lactancia materna [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":97022,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-97021","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-salud"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La lactancia materna y su papel protector contra la\u00a0resistencia a los antibi\u00f3ticos - Romantica NY<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/romanticany.com\/?p=97021\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La lactancia materna y su papel protector contra la\u00a0resistencia a los antibi\u00f3ticos - Romantica NY\" \/>\n<meta property=\"og:description\" content=\"Un estudio internacional liderado por el Instituto de Agroqu\u00edmica y Tecnolog\u00eda de Alimentos (IATA) del Consejo Superior de Investigaciones Cient\u00edficas (CSIC) ha revelado que la lactancia materna exclusiva durante el primer mes de vida protege a los beb\u00e9s contra bacterias resistentes a los antibi\u00f3ticos. 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Publicado en &#8216;Nature Communications&#8217;, el estudio muestra c\u00f3mo la lactancia materna&hellip;","_links":{"self":[{"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/posts\/97021","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=97021"}],"version-history":[{"count":1,"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/posts\/97021\/revisions"}],"predecessor-version":[{"id":97023,"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/posts\/97021\/revisions\/97023"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/media\/97022"}],"wp:attachment":[{"href":"https:\/\/romanticany.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=97021"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=97021"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=97021"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}