{"id":734,"date":"2018-09-06T11:53:22","date_gmt":"2018-09-06T14:53:22","guid":{"rendered":"http:\/\/fishhistopathology.com\/?p=734"},"modified":"2020-02-01T19:57:08","modified_gmt":"2020-02-01T22:57:08","slug":"piscine-orthoreovirus-prv","status":"publish","type":"post","link":"https:\/\/fishhistopathology.com\/spa\/?p=734","title":{"rendered":"PRV &#8211; Salm\u00f3n atl\u00e1ntico &#8211; IHQ"},"content":{"rendered":"\n<p><em>Piscine Orthoreovirus<\/em>, es un virus segmentado, no envuelto, de 60 &#8211; 80 um, ARN, forma icosa\u00e9drica, perteneciente a la familia Reoviridae, subfamilia Spinareoviridae y es el agente etiol\u00f3gico de la Inflamaci\u00f3n del M\u00fasculo Esquel\u00e9tico y Card\u00edaco (HSMI).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft is-resized\"><a href=\"https:\/\/fishhistopathology.com\/home\/wp-content\/uploads\/2018\/09\/IHQ-PRV-S.-salar-100x-e1536235640678.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/fishhistopathology.com\/home\/wp-content\/uploads\/2018\/09\/IHQ-PRV-S.-salar-100x-e1536235640678.png\" alt=\"Figura 1. Salm\u00f3n Atl\u00e1ntico, Piscine orthoreovirus en c\u00e9lulas endoteliales, coraz\u00f3n, IHQ. \" width=\"300\" height=\"188\"\/><\/a><figcaption>Figura 1. Salm\u00f3n Atl\u00e1ntico, <em>Piscine orthoreovirus <\/em>en c\u00e9lulas endoteliales, coraz\u00f3n, IHQ. <\/figcaption><\/figure><\/div>\n\n\n\n<p>La enfermedad HSMI se diagnostica por la aparici\u00f3n de\nlesiones histopatol\u00f3gicas en el coraz\u00f3n y el m\u00fasculo esquel\u00e9tico; panmiocarditis\nde moderada a severa (inflamaci\u00f3n en las capas compacta y esponjosa del\nmiocardio); y degeneraci\u00f3n y necrosis del miocardio.<\/p>\n\n\n\n<p>El m\u00fasculo esquel\u00e9tico tambi\u00e9n muestra una miodegeneraci\u00f3n de moderada a grave y necrosis de las fibras musculares rojas, as\u00ed como inflamaci\u00f3n.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignright is-resized\"><a href=\"https:\/\/fishhistopathology.com\/home\/wp-content\/uploads\/2018\/09\/IHQ-PRV-S.-salar-63x.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/fishhistopathology.com\/home\/wp-content\/uploads\/2018\/09\/IHQ-PRV-S.-salar-63x.png\" alt=\"Figura 2. Salm\u00f3n Atl\u00e1ntico, Piscine orthoreovirus en c\u00e9lulas endoteliales, coraz\u00f3n, IHQ. \" width=\"300\" height=\"188\"\/><\/a><figcaption>Figura 2. Salm\u00f3n Atl\u00e1ntico, <em>Piscine orthoreovirus<\/em> en c\u00e9lulas endoteliales, coraz\u00f3n, IHQ. <\/figcaption><\/figure><\/div>\n\n\n\n<p><br><br><br><br><br>Las lesiones en el m\u00fasculo esquel\u00e9tico tienden a ocurrir principalmente durante el peack del brote y, en menor medida, en la fase de recuperaci\u00f3n. Las lesiones histopatol\u00f3gicas en otros \u00f3rganos incluyen necrosis hep\u00e1tica y congesti\u00f3n, hemorragias en h\u00edgado, ri\u00f1\u00f3n, bazo y branquias.<\/p>\n\n\n\n<p><strong><br><br><br>REFERENCIAS<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Carstens, E. B., and Ball, L. A. 2009.  Ratification vote on      taxonomic proposal to the International  Committee on Taxonomy of Viruses. Archives  of Virology, 154:1181\u20131188.<\/li><li>Di  Cicco E, Ferguson HW, Schulze AD,      Kaukinen KH, Li S, Vanderstichel  R, Wessel \u00d8, Rimstad, E, Gardner IA,      Hammell KL, Miller KM. 2017.  Heart and skeletal muscle inflammation (HSMI) disease  diagnosed on a  British Columbia salmon farm through a longitudinal farm      study.  PLOS One: <a href=\"http:\/\/dx.doi.org\/10.1371\/journal.pone.0171471\">http:\/\/dx.doi.org\/10.1371\/journal.pone.0171471<\/a>.<\/li><li>Kongtorp  R-T, Kjerstad A, Taksdal T,      Guttvik A, Falk K. 2004. Heart and  Skeletal Muscle Inflammation in Atlantic salmon,      Salmo salar L: a  new infectious disease. Journal of Fish Diseases      27: 351\u20138.  doi:10.1111\/j.1365-2761.2004.00549.x.<\/li><li>Kongtorp RT, Halse M,  Taksdal T, Falk K. 2006. Longitudinal study of a      natural outbreak  of heart and skeletal muscle inflammation in Atlantic salmon, <em>Salmo salar L<\/em>. Journal of Fish Dieases 29: 233\u2013244<strong>.<\/strong><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Piscine Orthoreovirus, es un virus segmentado, no envuelto, de 60 &#8211; 80 um, ARN, forma icosa\u00e9drica, perteneciente a la familia Reoviridae, subfamilia Spinareoviridae y es el agente etiol\u00f3gico de la Inflamaci\u00f3n del M\u00fasculo Esquel\u00e9tico y Card\u00edaco (HSMI). La enfermedad HSMI se diagnostica por la aparici\u00f3n de lesiones histopatol\u00f3gicas en el coraz\u00f3n y el m\u00fasculo esquel\u00e9tico; panmiocarditis de moderada a severa (inflamaci\u00f3n en las capas compacta y esponjosa del miocardio); y degeneraci\u00f3n y necrosis del miocardio. El m\u00fasculo esquel\u00e9tico tambi\u00e9n muestra una miodegeneraci\u00f3n de moderada a...","protected":false},"author":4,"featured_media":735,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,5],"tags":[10,23,39,43],"class_list":["post-734","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sistema-cardiovascular","category-sistema-musculoesqueletico","tag-corazon","tag-inflamacion","tag-prv","tag-virus"],"_links":{"self":[{"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/posts\/734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=734"}],"version-history":[{"count":6,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/posts\/734\/revisions"}],"predecessor-version":[{"id":1663,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/posts\/734\/revisions\/1663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/media\/735"}],"wp:attachment":[{"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}