Naci\u00f3 un ternero con dos cabezas en la ciudad de Cholula, provincia de Chubut, Argentina. El fen\u00f3meno responde a una malformaci\u00f3n cong\u00e9nita provocada por la genotoxicidad. Es el tercer ternero que nace con policefalia en el pa\u00eds austral en los \u00faltimos tiempos.<\/p>\n\n\n\n
Si bien desde ya que las im\u00e1genes difundidas por un usuario en las redes comenzaron a viralizarse, qued\u00f3 la pregunta: \u00bfPor qu\u00e9 ocurri\u00f3?<\/p>\n\n\n\n
Primero hay que aclarar: no es el primer caso. Ya\u00a0se hab\u00edan registrado dos casos similares en Entre R\u00edos, Corrientes y tambi\u00e9n en C\u00f3rdoba.\u00a0Sobre todo en los \u00faltimos tres a\u00f1os.<\/strong><\/p>\n\n\n\n En junio del a\u00f1o pasado, en la localidad cordobesa de\u00a0Palestina, sucedi\u00f3 otro nacimiento de ternero de dos cabezas en el tambo de la familia Giraudo que produce m\u00e1s de 12.000 litros de leche por d\u00eda.<\/p>\n\n\n\n El animal con esa malformaci\u00f3n sorprendi\u00f3 a los empleados del tambo, tras un dif\u00edcil trabajo de parto que, como suele ocurrir en estos casos, termin\u00f3 con el\u00a0ternero y su madre muertos al poco tiempo.<\/strong><\/p>\n\n\n\n El veterinario Elio Armitano, de ese tambo cordob\u00e9s, detall\u00f3 en ese momento que \u00abse trata de una teratolog\u00eda, una malformaci\u00f3n cong\u00e9nita, y no hay consanguinidad como causal de esta malformaci\u00f3n\u00bb.<\/em><\/strong><\/p>\n\n\n\n En ese mismo sentido coincidi\u00f3 un especialista patag\u00f3nico que, tras lo sucedido en Chubut, agreg\u00f3 que este fen\u00f3meno es provocado por la\u00a0genotoxicidad, la cual genera da\u00f1os al material gen\u00e9tico por v\u00edas f\u00edsicas, qu\u00edmicas o biol\u00f3gicas.<\/p>\n\n\n\n Los cambios se dan por un proceso de\u00a0mutaci\u00f3n o de alteraci\u00f3n en la secuencia de bases del ADN.\u00a0\u00abEstos pueden ser causados por\u00a0radiaci\u00f3n, algunas\u00a0sustancias qu\u00edmicas espec\u00edficas\u00a0o los propios agentes biol\u00f3gicos\u00bb.<\/em><\/strong><\/p>\n\n\n\n El 1\u00ba de junio de 2021 ya hab\u00eda ocurrido el mismo hecho en una peque\u00f1a aldea de la\u00a0India. En aquella oportunidad, los moradores lo tomaron como un mensaje de los dioses relacionado con la ola de muertes por Covid-19.<\/p>\n\n\n\n Con informaci\u00f3n de El Tiempo <\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" Naci\u00f3 un ternero con dos cabezas en la ciudad de Cholula, provincia de Chubut, Argentina. El fen\u00f3meno responde a una malformaci\u00f3n cong\u00e9nita provocada por la genotoxicidad. Es el tercer ternero que nace con policefalia en el pa\u00eds austral en los \u00faltimos tiempos. Si bien desde ya que las im\u00e1genes difundidas por un usuario en las […]<\/p>\n","protected":false},"author":5,"featured_media":42567,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"4","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"top","share_float_style":"share-monocrhome","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"1","post_reading_time_wpm":"300","show_zoom_button":"1","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"1","show_popup_post":"1","number_popup_post":"1","show_author_box":"1","show_post_related":"1","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"crop-500","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"","hide":""},"jnews_social_meta":{"fb_title":"","fb_description":"","fb_image":"","twitter_title":"","twitter_description":"","twitter_image":""},"jnews_review":[],"enable_review":"0","type":"percentage","name":"","summary":"","brand":"","sku":"","good":[{"good_text":""}],"bad":[{"bad_text":""}],"score_override":"","override_value":"","rating":[{"rating_text":"","rating_number":"10"}],"price":[{"shop":"","price":"","link":"","icon":""}],"jnews_override_counter":{"override_view_counter":"0","view_counter_number":"0","override_share_counter":"0","share_counter_number":"0","override_like_counter":"0","like_counter_number":"0","override_dislike_counter":"0","dislike_counter_number":"0"},"jnews_post_split":{"enable_post_split":"0","post_split":[{"template":"1","tag":"h2","numbering":"asc","mode":"normal","first":"0","enable_toc":"0","toc_type":"normal"}]},"footnotes":""},"categories":[43,58,12087],"tags":[44,3460],"class_list":["post-42566","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad","category-argentina","category-curiosidades","tag-argentina","tag-chubut"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/esreviral.com\/index.php?rest_route=\/wp\/v2\/posts\/42566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/esreviral.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/esreviral.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/esreviral.com\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/esreviral.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=42566"}],"version-history":[{"count":0,"href":"https:\/\/esreviral.com\/index.php?rest_route=\/wp\/v2\/posts\/42566\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/esreviral.com\/index.php?rest_route=\/wp\/v2\/media\/42567"}],"wp:attachment":[{"href":"https:\/\/esreviral.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/esreviral.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/esreviral.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}