{"id":10439,"date":"2022-01-11T10:00:00","date_gmt":"2022-01-11T16:00:00","guid":{"rendered":"https:\/\/26television.com\/?p=10439"},"modified":"2022-01-11T00:08:48","modified_gmt":"2022-01-11T06:08:48","slug":"medicos-estadounidenses-implantan-por-primera-vez-un-corazon-de-cerdo-a-un-humano","status":"publish","type":"post","link":"https:\/\/26television.com\/?p=10439","title":{"rendered":"M??dicos estadounidenses implantan por primera vez un coraz??n de cerdo a un humano"},"content":{"rendered":"\n<p>Un grupo de cirujanos estadounidenses es el??primero en el mundo en implantar el coraz??n de un cerdo gen??ticamente modificado a un humano, un paciente que no pod??a recibir un trasplante tradicional debido a su condici??n m??dica. La operaci??n se realiz?? el pasado viernes,??comunic????este 10 de enero el Centro M??dico de la Universidad de Maryland (EE.UU.).??<\/p>\n\n\n\n<p>Pasados ya tres d??as de la intervenci??n quir??rgica experimental a la que fue sometido, David Bennett, de 57 a??os,&nbsp;asegura sentirse bien.<\/p>\n\n\n\n<p>AP??informa??que el cerdo fue??<strong>sometido a un procedimiento de modificaci??n de genes<\/strong>??para que no dispusiera de un tipo de az??car que lleva a un r??pido rechazo por el organismo humano. &#8220;Este trasplante de ??rgano demuestra por primera vez que el coraz??n de un animal gen??ticamente modificado puede funcionar como un coraz??n humano, sin un rechazo inmediato??por parte del cuerpo&#8221;, reza el comunicado del centro m??dico.??<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdni.rt.com\/actualidad\/public_images\/2021.12\/thumbnail\/61bb02efe9ff71793c68cda7.jpg\" alt=\"Cient??ficos realizan el segundo xenotrasplante exitoso de un ri????n de cerdo a una persona fallecida\"\/><\/figure>\n\n\n\n<p>El paciente permanecer?? durante los pr??ximos d??as y semanas bajo supervisi??n especial de los especialistas, que quieren asegurarse de que el ??rgano le &#8220;proporciona beneficios para salvar la vida&#8221;.<\/p>\n\n\n\n<p>Un d??a antes de la operaci??n, Bennett afirm?? que en su situaci??n hab??a solo dos opciones: &#8220;Morir o hacer este trasplante&#8221;.&nbsp;<strong>&#8220;Quiero vivir. S?? que es un tiro en la oscuridad, pero es mi ??ltima opci??n&#8221;<\/strong>, indic??.<\/p>\n\n\n\n<p>Bartley P. Griffith, quien trasplant?? el coraz??n al paciente, declar?? que esta cirug??a &#8220;nos lleva<strong>&nbsp;un paso m??s cerca de resolver la crisis de la escasez de ??rganos<\/strong>&#8220;, ya que hasta ahora simplemente no hay la cantidad necesaria de corazones humanos disponibles para ese fin. &#8220;Estamos actuando con cautela, pero tambi??n somos optimistas de que esta cirug??a, primera en el mundo, proporcionar?? una nueva e importante opci??n para pacientes en el futuro&#8221;, destac??.<\/p>\n\n\n\n<p>En el marco del tratamiento, los especialistas&nbsp;combinan&nbsp;<strong>un nuevo f??rmaco<\/strong>&nbsp;con otros que deben suprimir el sistema inmunol??gico y prevenir el rechazo por parte del organismo.<\/p>\n\n\n\n<p>De acuerdo con cifras oficiales, aproximadamente 110.000 estadounidenses esperan&nbsp;actualmente por alg??n trasplante de ??rgano y m??s de 6.000 mueren cada a??o antes de llegar a recibirlo.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdni.rt.com\/actualidad\/public_images\/2022.01\/original\/61dcc56c59bf5b6d540257be.jpg\" alt=\"\"\/><figcaption>El m??dico Bartley Griffith y el paciente David Bennett, Baltimore, Maryland, EE.UU., enero de 2022Dr. Bartley Griffith\/University of Maryland School of Medicine<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Un grupo de cirujanos estadounidenses es el??primero en el mundo en implantar el coraz??n de un cerdo gen??ticamente modificado a un humano, un paciente que no pod??a recibir un trasplante tradicional debido a su condici??n m??dica. La operaci??n se realiz?? el pasado viernes,??comunic????este 10 de enero el Centro M??dico de la Universidad de Maryland (EE.UU.).?? [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10440,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,10],"tags":[17,49],"class_list":["post-10439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia","category-internacionales","tag-ciencia","tag-internacionales"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\r\n<title>M??dicos estadounidenses implantan por primera vez un coraz??n de cerdo a un humano - 26 Televisi\u00f3n<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/26television.com\/?p=10439\" \/>\r\n<meta property=\"og:locale\" content=\"es_ES\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"M??dicos estadounidenses implantan por primera vez un coraz??n de cerdo a un humano - 26 Televisi\u00f3n\" \/>\r\n<meta property=\"og:description\" content=\"Un grupo de cirujanos estadounidenses es el??primero en el mundo en implantar el coraz??n de un cerdo gen??ticamente modificado a un humano, un paciente que no pod??a recibir un trasplante tradicional debido a su condici??n m??dica. 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