{"id":1638,"date":"2013-08-20T19:21:05","date_gmt":"2013-08-20T19:21:05","guid":{"rendered":"http:\/\/www.ciencianews.com.br\/homologacao\/?page_id=1638"},"modified":"2013-08-22T19:30:28","modified_gmt":"2013-08-22T19:30:28","slug":"atlas-hematologico-plaquetas","status":"publish","type":"page","link":"https:\/\/www.ciencianews.com.br\/index.php\/ciencia\/atlas-hematologico\/atlas-hematologico-plaquetas\/","title":{"rendered":"Atlas Hematol\u00f3gico \u2013 Plaquetas"},"content":{"rendered":"<div id=\"amw_galleria_slideshow_1\" class=\"amw-galleria-slideshow\"><\/div>\n<script type=\"text\/javascript\">jQuery(document).ready(function(){ jQuery(\"#amw_galleria_slideshow_1\").galleria({\"dataSource\":[{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla01.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla01.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla01-150x150.jpg\",\"title\":\"\",\"description\":\"Plaquetas normais no sangue perif\\u00e9rico. As plaquetas normais t\\u00eam tamanho uniforme e gr\\u00e2nulos. Quantitativamente se apresentam na propor\\u00e7\\u00e3o da foto.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla02.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla02.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla02-150x150.jpg\",\"title\":\"\",\"description\":\"Megacarioblastos. Diferentes fases da forma\\u00e7\\u00e3o de megacarioblastos na seq\\u00fc\\u00eancia de 1 a 4. No est\\u00e1gio 1 \\u00e9 um derivado da c\\u00e9lula tronco miel\\u00f3ide; no est\\u00e1gio 2 o n\\u00facleo inicia a sua forma\\u00e7\\u00e3o lobular; no est\\u00e1gio 3 h\\u00e1 o crescimento celular; no est\\u00e1gio 4 s\\u00e3o vis\\u00edveis pelo menos tr\\u00eas l\\u00f3bulos. Esse desenvolvimento ocorre na medula \\u00f3ssea.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla03.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla03.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla03-150x150.jpg\",\"title\":\"\",\"description\":\"Megacari\\u00f3cito na medula \\u00f3ssea. O megacari\\u00f3cito \\u00e9 a fase medular do desenvolvimento do megacarioblasto. O citoplasma est\\u00e1 carregado de plaquetas, cerca de 40.000\\\/mm3 em cada megacar\\u00f3cito.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla04.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla04.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla04-150x150.jpg\",\"title\":\"\",\"description\":\"Libera\\u00e7\\u00e3o das plaquetas. In\\u00edcio da expuls\\u00e3o das plaquetas do citoplasma do megacari\\u00f3cito. As plaquetas passam rapidamente do sangue da medula \\u00f3ssea para o sangue perif\\u00e9rico.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla05.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla05.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla05-150x150.jpg\",\"title\":\"\",\"description\":\"Megacari\\u00f3cito anormal na medula \\u00f3ssea em pessoa com defici\\u00eancia de vitamina B12 (anemia megalobl\\u00e1stica). Nessa situa\\u00e7\\u00e3o o megacarioblasto n\\u00e3o se divide, por\\u00e9m amadurece de forma anormal com o desenvolvimento de megacari\\u00f3cito com cerca de 20 l\\u00f3bulos nucleares.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla06.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla06.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla06-150x150.jpg\",\"title\":\"\",\"description\":\"Peda\\u00e7o de megacari\\u00f3cito no sangue perif\\u00e9rico. A c\\u00e9lula da foto se parece com um linf\\u00f3cito, por\\u00e9m \\u00e9 uma parte do megacari\\u00f3cito que \\u201cescapou\\u201d para o sangue perif\\u00e9rico na doen\\u00e7a conhecida por S\\u00edndrome Mielodispl\\u00e1sica. Muitas vezes esses peda\\u00e7os s\\u00e3o caracterizados por plaquetas gigantes e s\\u00e3o sempre maiores que eritr\\u00f3citos.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla07.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla07.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla07-150x150.jpg\",\"title\":\"\",\"description\":\"Macroplaquetas no sangue perif\\u00e9rico. A presen\\u00e7a das macroplaquetas, geralmente do tamanho dos eritr\\u00f3citos, se devem \\u00e0 disfun\\u00e7\\u00e3o de medula em v\\u00e1rias doen\\u00e7as ou da doen\\u00e7a do pr\\u00f3prio megacarioblasto (S\\u00edndrome de Bernard-Soulier).\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla08.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla08.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla08-150x150.jpg\",\"title\":\"\",\"description\":\"Plaquetas cinzentas. Se deve a aus\\u00eancia de gr\\u00e2nulos alfa ou delta, conhecidos por corpos densos. Essa anormalidade se caracteriza por falta de agrega\\u00e7\\u00e3o plaquet\\u00e1ria e sangramento, apesar do n\\u00famero de plaquetas estar normal. \\u00c9 uma situa\\u00e7\\u00e3o rara.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla09.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla09.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla09-150x150.jpg\",\"title\":\"\",\"description\":\"Plaquetose ou trombocitemia. Essa foto de sangue perif\\u00e9rico mostra um caso com acentuada eleva\\u00e7\\u00e3o num\\u00e9rica de plaquetas (1.200.000\\\/mm3) na trombocitemia essencial. Observe a anisocitose plaquet\\u00e1ria com macroplaquetas e plaquetas com tamanho normal. Observe tamb\\u00e9m a heterog\\u00eanea granula\\u00e7\\u00e3o entre as plaquetas\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla10.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla10.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla10-150x150.jpg\",\"title\":\"\",\"description\":\"Medula \\u00f3ssea na trombocitemia essencial. A medula encontra-se com hipercelularidade \\u00e0s custas de megacarioblastos e megacari\\u00f3citos.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla11.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla11.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla11-150x150.jpg\",\"title\":\"\",\"description\":\"Megacari\\u00f3cito anormal. H\\u00e1 situa\\u00e7\\u00f5es que o megacari\\u00f3cito desempenhe a atua\\u00e7\\u00e3o macrof\\u00e1gica. Trata-se, portanto de uma fun\\u00e7\\u00e3o anormal. A foto mostra um megacari\\u00f3cito que fagocitou um neutr\\u00f3filo.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla12.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla12.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla12-150x150.jpg\",\"title\":\"\",\"description\":\"Satelitismo plaquet\\u00e1rio. Situa\\u00e7\\u00e3o que ocorre \\u201cin vitro\\u201d devido ao anticoagulante EDTA. Como conseq\\u00fc\\u00eancia h\\u00e1 uma \\u201caparente\\u201d plaquetopenia durante a contagem automatizada e que deve ser corrigida pela contagem em microsc\\u00f3pio.\\t\\n\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla13.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla13.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla13-150x150.jpg\",\"title\":\"\",\"description\":\"Plaquetose na leucemia. Essa plaquetose de 600.000\\\/mm3 ocorreu na LMC (leucemia miel\\u00f3ide cr\\u00f4nica). Observe a heterog\\u00eanea distribui\\u00e7\\u00e3o dos gr\\u00e2nulos plaquet\\u00e1rios. MM (metamiel\\u00f3cito), M (miel\\u00f3cito), BT (bastonete). Esfrega\\u00e7o de sangue perif\\u00e9rico.\"},{\"image\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla14.jpg\",\"big\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla14.jpg\",\"thumb\":\"https:\\\/\\\/www.ciencianews.com.br\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/pla14-150x150.jpg\",\"title\":\"\",\"description\":\"Anisocitose plaquet\\u00e1ria. Nessa foto al\\u00e9m da plaquetose (715.000\\\/mm3) h\\u00e1 anisocitose e completa heterogeneidade granular de plaquetas. A causa dessa situa\\u00e7\\u00e3o foi uma trombocitemia hemorr\\u00e1gica.\"}],\"width\":\"auto\",\"height\":0.76000000000000001,\"autoplay\":false,\"transition\":\"slide\",\"initialTransition\":\"fade\",\"transitionSpeed\":0,\"_delayTime\":4000,\"_hideControls\":false,\"_thumbnailMode\":\"grid\",\"_captionMode\":\"on_expand\"}); });<\/script>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":150,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","_joinchat":[],"footnotes":""},"class_list":["post-1638","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"post-thumbnail":false,"business-hub-blog":false,"business-hub-work":false},"uagb_author_info":{"display_name":"real","author_link":"https:\/\/www.ciencianews.com.br\/index.php\/author\/real\/"},"uagb_comment_info":0,"uagb_excerpt":null,"_links":{"self":[{"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/pages\/1638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/comments?post=1638"}],"version-history":[{"count":4,"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/pages\/1638\/revisions"}],"predecessor-version":[{"id":1797,"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/pages\/1638\/revisions\/1797"}],"up":[{"embeddable":true,"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/pages\/150"}],"wp:attachment":[{"href":"https:\/\/www.ciencianews.com.br\/index.php\/wp-json\/wp\/v2\/media?parent=1638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}