{"id":1211,"date":"2022-06-14T19:09:37","date_gmt":"2022-06-14T22:09:37","guid":{"rendered":"https:\/\/institucional.ufrrj.br\/sap\/?page_id=1211"},"modified":"2025-08-01T20:00:43","modified_gmt":"2025-08-01T23:00:43","slug":"anomalias-e-malformacoes","status":"publish","type":"page","link":"https:\/\/institucional.ufrrj.br\/sap\/anomalias-e-malformacoes\/","title":{"rendered":"Anomalias e malforma\u00e7\u00f5es"},"content":{"rendered":"\n<p>Apresentamos, nesta p\u00e1gina, as fichas t\u00e9cnicas do Acervo de Anomalias e Malforma\u00e7\u00f5es do Museu Carlos Tokarnia, as quais re\u00fanem informa\u00e7\u00f5es sistematizadas sobre esp\u00e9cimes anat\u00f4micos representativos de altera\u00e7\u00f5es cong\u00eanitas e adquiridas em animais dom\u00e9sticos e silvestres. Este acervo, de relevante valor cient\u00edfico e did\u00e1tico, constitui uma importante ferramenta para o ensino, a pesquisa e a extens\u00e3o nas \u00e1reas de Anatomia Patol\u00f3gica, Medicina Veterin\u00e1ria e Ci\u00eancias Biol\u00f3gicas. As fichas cont\u00eam descri\u00e7\u00f5es morfol\u00f3gicas detalhadas, dados de origem, registros fotogr\u00e1ficos e demais elementos necess\u00e1rios \u00e0 adequada caracteriza\u00e7\u00e3o de cada exemplar.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<p><strong>DIPROSOPUS<\/strong><\/p>\n\n\n\n<p>Este exemplar representa um caso de diprosopia, malforma\u00e7\u00e3o cong\u00eanita rara caracterizada pela duplica\u00e7\u00e3o parcial ou completa das estruturas cr\u00e2nio-faciais. A pe\u00e7a possui relev\u00e2ncia did\u00e1tica e cient\u00edfica, por ilustrar uma altera\u00e7\u00e3o morfol\u00f3gica complexa, de etiologia embrion\u00e1ria, pouco documentada na literatura veterin\u00e1ria.<\/p>\n<\/div>\n<\/blockquote>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file alignleft\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/30-4-2025-DIPROSOPUS-FICHA-TECNICA-MAPCT-PRONTA.pdf\" type=\"application\/pdf\" style=\"width:100%;height:520px\" aria-label=\"Incorporado de 30-4-2025  DIPROSOPUS FICHA T\u00c9CNICA MAPCT PRONTA.\"><\/object><a id=\"wp-block-file--media-82dfe60e-3a84-45e3-9100-7ad896f17eaa\" href=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/30-4-2025-DIPROSOPUS-FICHA-TECNICA-MAPCT-PRONTA.pdf\">30-4-2025  DIPROSOPUS FICHA T\u00c9CNICA MAPCT PRONTA<\/a><a href=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/30-4-2025-DIPROSOPUS-FICHA-TECNICA-MAPCT-PRONTA.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-82dfe60e-3a84-45e3-9100-7ad896f17eaa\">Baixar<\/a><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>POLIDACTILIA<\/strong><\/p>\n\n\n\n<p>Este exemplar ilustra um caso de polidactilia, malforma\u00e7\u00e3o cong\u00eanita caracterizada pela duplica\u00e7\u00e3o parcial ou completa de d\u00edgitos, cuja origem est\u00e1 relacionada a muta\u00e7\u00f5es em alelos autoss\u00f4micos dominantes. Embora de ocorr\u00eancia rara em diversas esp\u00e9cies, a condi\u00e7\u00e3o possui import\u00e2ncia nos estudos de gen\u00e9tica do desenvolvimento, por afetar mam\u00edferos de forma vari\u00e1vel, com maior frequ\u00eancia em felinos e menor preval\u00eancia em equinos, podendo ocorrer tamb\u00e9m em humanos, c\u00e3es, su\u00ednos, caprinos e ovinos.<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/8-7-2025-POLIDACTILIA-FICHA-TECNICA.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Incorporado de 8-7-2025 POLIDACTILIA FICHA T\u00c9CNICA.\"><\/object><a id=\"wp-block-file--media-65ebf165-0d80-40f4-8fa3-8f94bc33a599\" href=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/8-7-2025-POLIDACTILIA-FICHA-TECNICA.pdf\">8-7-2025 POLIDACTILIA FICHA T\u00c9CNICA<\/a><a href=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/8-7-2025-POLIDACTILIA-FICHA-TECNICA.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-65ebf165-0d80-40f4-8fa3-8f94bc33a599\">Baixar<\/a><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>LAMBDOIDE\/D\u00cdPIGO<\/strong><\/p>\n\n\n\n<p>Este exemplar representa um caso raro de d\u00edpigo, anomalia cong\u00eanita resultante de um desenvolvimento incompleto de g\u00eameos conjugados, caracterizada por duplicidade posterior com presen\u00e7a de duas pelves e quatro membros p\u00e9lvicos, associada a um \u00fanico cr\u00e2nio (monoc\u00e9falo). De etiologia ainda pouco compreendida, essa malforma\u00e7\u00e3o pode estar relacionada a fatores gen\u00e9ticos, ambientais ou desconhecidos, sendo de ocorr\u00eancia extremamente incomum em c\u00e3es e de grande relev\u00e2ncia para os estudos sobre embriog\u00eanese e falhas na separa\u00e7\u00e3o de g\u00eameos monozig\u00f3ticos.<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/9-7-2025-LAMBDOIDE-FICHA-TECNICA.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Incorporado de 9-7-2025 LAMBDOIDE FICHA T\u00c9CNICA.\"><\/object><a id=\"wp-block-file--media-7dc6e352-fb87-45cc-9004-8672c8b9cfdd\" href=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/9-7-2025-LAMBDOIDE-FICHA-TECNICA.pdf\">9-7-2025 LAMBDOIDE FICHA T\u00c9CNICA<\/a><a href=\"https:\/\/institucional.ufrrj.br\/sap\/files\/2025\/08\/9-7-2025-LAMBDOIDE-FICHA-TECNICA.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-7dc6e352-fb87-45cc-9004-8672c8b9cfdd\">Baixar<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Apresentamos, nesta p\u00e1gina, as fichas t\u00e9cnicas do Acervo de Anomalias e Malforma\u00e7\u00f5es do Museu Carlos Tokarnia, as quais re\u00fanem informa\u00e7\u00f5es <a class=\"read-more\" href=\"https:\/\/institucional.ufrrj.br\/sap\/anomalias-e-malformacoes\/ \" >&#8230; <span class=\"font-italic\">leia mais <i class=\"fas fa-angle-right\"><\/i><\/span><\/a><\/p>\n","protected":false},"author":809,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-1211","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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