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      <title>Desenvolvimento Embrionário by Bruna Zapparoli Leão</title>
      <link>https://padlet.com/ra2101212/ysxm38lr0331shm2</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2021-06-06 15:28:08 UTC</pubDate>
      <lastBuildDate>2024-12-01 00:44:39 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url>https://padlet-uploads.storage.googleapis.com/1228017639/3d90688222b2ed011e5bafd017560968/embryo.png</url>
      </image>
      <item>
         <title>Clivagem do Zigoto</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588099666</link>
         <description><![CDATA[<div>No quarto dia o Zigoto sofrerá a primeira diferenciação celular.<br>A partir disso ocorrerão sucessivas clivagens, formando os BLASTÔMEROS, então, por volta do quarto dia haverá a compactação dos blastômeros e formará a <strong>MÓRULA<br><br>*A imagem ''c'' representa a primeira clivagem</strong></div>]]></description>
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         <pubDate>2021-06-06 16:19:11 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588099666</guid>
      </item>
      <item>
         <title>Primeira Semana </title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588105023</link>
         <description><![CDATA[]]></description>
         <pubDate>2021-06-06 16:25:12 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588105023</guid>
      </item>
      <item>
         <title>Fecundação </title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588105852</link>
         <description><![CDATA[<ul><li>Reação acrossômica e penetração do espermatozoide no oócito até que ele atinja o citoplasma e fusão do material genético dos gametas.</li><li>Formação do ZIGOTO, primeira célula embrionária que começa a sofrer clivagens, dando origem aos BLASTÔMEROS</li></ul>]]></description>
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         <pubDate>2021-06-06 16:26:10 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588105852</guid>
      </item>
      <item>
         <title>Formação do Blastocisto</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588106451</link>
         <description><![CDATA[<div>Adesão ao epitélio do útero, por volta do 6<sup>o </sup>ao 7<sup>o</sup> dia, chamados de Janela de implantação<br>Ocorre a seguinte diferenciação concomitantemente:</div><ul><li>O <strong>maciço celular interno</strong> origina o<sup> *</sup><strong>trofoblasto&nbsp;</strong></li><li>O <strong>maciço celular externo</strong> origina o **<strong>embrioblasto </strong>e forma a <strong>cavidade blastocística</strong></li></ul>]]></description>
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         <pubDate>2021-06-06 16:26:50 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588106451</guid>
      </item>
      <item>
         <title>Início da Segunda Semana</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588106657</link>
         <description><![CDATA[]]></description>
         <pubDate>2021-06-06 16:27:06 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588106657</guid>
      </item>
      <item>
         <title>Formação da Cavidade Aminiótica </title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588111375</link>
         <description><![CDATA[<div>Por volta do 7<sup>o</sup> ao 10<sup>o</sup> dia</div>]]></description>
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         <pubDate>2021-06-06 16:31:58 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588111375</guid>
      </item>
      <item>
         <title>Início da Terceira Semana</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588121502</link>
         <description><![CDATA[]]></description>
         <pubDate>2021-06-06 16:43:42 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588121502</guid>
      </item>
      <item>
         <title>Formação do disco Embrionário</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588122424</link>
         <description><![CDATA[<div>À medida que a implantação do blastocisto progride ocorrem mudanças no embrioblasto que resulta na formação de uma <strong>placa bilaminar</strong> chamada de <strong>DISCO EMBRIONÀRIO</strong> composta pelo <strong>EPIBLASTO </strong>e pelo <strong>HIPOBLASTO<br></strong><br></div><ul><li><strong>Epiblasto: </strong>Camada mais espessa formada por células cilíndricas altas e relacionadas a cavidade amniótica</li><li><strong>Hipoblasto</strong>: Camada mais delgada formada por células cúbicas e pequenas adjacentes á cavidade exocelômica</li></ul>]]></description>
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         <pubDate>2021-06-06 16:44:54 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588122424</guid>
      </item>
      <item>
         <title>Desenvolvimento do Saco Cariônico</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588122630</link>
         <description><![CDATA[<div>No&nbsp;MESODERMA EXTRA-EMBRIONÁRIO ocorre apoptose de parte desse mesoderma formando-se a CAVIDADE CORIÔNICA</div>]]></description>
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         <pubDate>2021-06-06 16:45:07 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588122630</guid>
      </item>
      <item>
         <title>Gastrulação</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588123094</link>
         <description><![CDATA[<ul><li>Formação das <strong>CAMADAS GERMINATIVAS</strong></li></ul><div>Processo que o disco embrionário bilaminar é convertido em <strong>disco embrionário trilaminar</strong></div>]]></description>
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         <pubDate>2021-06-06 16:45:43 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588123094</guid>
      </item>
      <item>
         <title>Mórula</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588271137</link>
         <description><![CDATA[<div>Na mórula os blastômero se dividem em<strong> MACIÇO CELULAR INTERNO</strong> e<strong> MACIÇO CELULAR EXTERNO</strong></div>]]></description>
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         <pubDate>2021-06-06 19:40:21 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588271137</guid>
      </item>
      <item>
         <title>Etapas na tuba uterina</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588285533</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-06-06 19:57:55 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588285533</guid>
      </item>
      <item>
         <title>Etapas no Útero  </title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588286498</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-06-06 19:59:09 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588286498</guid>
      </item>
      <item>
         <title>*Trofoblasto </title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588301786</link>
         <description><![CDATA[<div>Se diferencia em&nbsp;</div><ul><li><strong>Citotrofoblasto&nbsp;</strong></li><li><strong>Sinciotrofoblasto</strong> - fará uma inejção no epitélio do útero e liberará o hormônio Beta hCG</li></ul>]]></description>
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         <pubDate>2021-06-06 20:18:20 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588301786</guid>
      </item>
      <item>
         <title></title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588304133</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=p7Um7ZCEiuo" />
         <pubDate>2021-06-06 20:21:35 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588304133</guid>
      </item>
      <item>
         <title></title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588305525</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=z1UzPHQdOYg" />
         <pubDate>2021-06-06 20:23:02 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588305525</guid>
      </item>
      <item>
         <title></title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588311921</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=uCn1PQP2yAo" />
         <pubDate>2021-06-06 20:31:01 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588311921</guid>
      </item>
      <item>
         <title> **Embrioblasto</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588334906</link>
         <description><![CDATA[<div>Se diferencia em&nbsp;</div><ul><li><strong>Epiblasto</strong></li><li><strong>Hipoblasto</strong></li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-06 21:02:43 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588334906</guid>
      </item>
      <item>
         <title>Linha Primitiva</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588398672</link>
         <description><![CDATA[<ul><li>A<strong> LINHA PRIMITIVA</strong> forma-se quando células da borda do epiblasto proliferam-se até migrarem para o centro do disco embrionário acumulando-se e formando uma ''linha que cresce''; uma faixa linear espessa&nbsp;</li></ul><div><br></div><ul><li>Enquanto a linha primitiva se alonga na extremidade caudal e cranial forma o <strong>NÓ PRIMITIVO</strong> a partir da apoptose de celulas da linha.&nbsp;</li><li>Concomitantemente forma o&nbsp; <strong>SULCO PRIMITIVO</strong> que se desenvolve na linha e termina numa pequena depressão, no <strong>nó primitivo</strong>, formando a <strong>FOSSETA PRIMITIVA</strong></li></ul>]]></description>
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         <pubDate>2021-06-06 22:38:47 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588398672</guid>
      </item>
      <item>
         <title>Processo Notocordal e Notocorda</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588398792</link>
         <description><![CDATA[<div>O <strong>PROCESSO NOTOCORDAL</strong>, surge a partir das células do <strong>epiblasto</strong> que migram pela <strong>fosseta primitiva </strong>e se unem por junções formando um cilindro com luz (processo notocordal)<strong><br></strong>Futuramente, esse processo dará origem a <strong>NOTOCORDA</strong><br><br><strong><br></strong><br></div>]]></description>
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         <pubDate>2021-06-06 22:38:58 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1588398792</guid>
      </item>
      <item>
         <title>Formação do Âmnio</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596763137</link>
         <description><![CDATA[<div>As células amniogênicas se separam do epiblásto e se organizam formando uma fina membrana que envolve a CAVIDADE AMNIOTICA, chamada de ÂMNIO</div>]]></description>
         <pubDate>2021-06-09 19:59:20 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596763137</guid>
      </item>
      <item>
         <title>Saco Vitelínico Primário</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596771838</link>
         <description><![CDATA[<div>A cavidade blastocística passa a ser revestida pela <strong>membrana de Heuser</strong> e passa a se chamar<strong> SACO VITELÍNICO PRIMÁRIO</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-09 20:04:15 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596771838</guid>
      </item>
      <item>
         <title>entre 12 a 14 dias</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596818970</link>
         <description><![CDATA[<ul><li>Expansão da cavidade coriônica e o disco embrionário fica conectado a ela por uma região da mesoderma extraembrionário, chamada de <strong>PEDíCULO DE CONEXÃO</strong></li></ul><div><br></div><ul><li>Ocorre o Estrangulamento do saco vitelino primário pela membrana de Heuser e forma-se o <strong>SACO VITELINO SECUNDÁRIO<br></strong><br><br></li></ul>]]></description>
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         <pubDate>2021-06-09 20:32:23 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596818970</guid>
      </item>
      <item>
         <title>Pré-embrião completamente implantado</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596851114</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-06-09 20:52:12 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596851114</guid>
      </item>
      <item>
         <title>O Epiblasto origina o mesderma extraembrionário</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596859322</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-06-09 20:57:28 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596859322</guid>
      </item>
      <item>
         <title></title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596867042</link>
         <description><![CDATA[<div>O Disco embrionário preso à<br>cavidade coriônica pelo<br>pedúnculo de conexão</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-09 21:02:53 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596867042</guid>
      </item>
      <item>
         <title></title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596905831</link>
         <description><![CDATA[<ul><li>Células do epiblasto migram e invaginam pelo sulco primitivo. Forma-se o <strong>MESODERMA INTRAEMBRIONÁRIO</strong>&nbsp;</li><li>Células do epiblásto migram e invaginam pelo sulco primitivo e subtitui totalmente o antigo hipoblasto, que por apoptose, desaparece originando o <strong>ENDODERMA</strong></li></ul>]]></description>
         <pubDate>2021-06-09 21:30:09 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596905831</guid>
      </item>
      <item>
         <title>Formação do Ectoderma</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596920552</link>
         <description><![CDATA[<div>A linha primitiva sofre uma regressão e as células do epiblasto se diferencia-se em <strong>ECTODERMA</strong></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1228017639/df8de59d5338f30902b32dd5c4f48b83/linha_primi.png" />
         <pubDate>2021-06-09 21:39:14 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596920552</guid>
      </item>
      <item>
         <title>Placa Neural</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596923958</link>
         <description><![CDATA[<div>A Notocorda libera fatores de crescimento que atuam no ectoderma adjacente e estimulam o seu espessamento formando a PLACA NEURAL</div>]]></description>
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         <pubDate>2021-06-09 21:41:59 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596923958</guid>
      </item>
      <item>
         <title>Notocorda</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596927524</link>
         <description><![CDATA[<div>O processo notocordal se fusiona temporariamente com a <strong>endoderma </strong>formando um cilindro sólido chamado <strong>NOTOCORDA</strong></div>]]></description>
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         <pubDate>2021-06-09 21:44:49 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596927524</guid>
      </item>
      <item>
         <title>Quarta Semana</title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596931973</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-06-09 21:48:43 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1596931973</guid>
      </item>
      <item>
         <title></title>
         <author>ra2101212</author>
         <link>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1615645246</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-19 18:55:03 UTC</pubDate>
         <guid>https://padlet.com/ra2101212/ysxm38lr0331shm2/wish/1615645246</guid>
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