<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h0" alt="" src="https://files.passeidireto.com/066a0bd9-e7dc-4528-899d-d9227021c2eb/bg1.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws0">17.08.2023</div><div class="t m0 x2 h2 y2 ff1 fs1 fc0 sc0 ls1 ws1">Componentes<span class="blank"> </span>do<span class="blank"> </span>sistema<span class="blank"> </span>imune</div><div class="t m0 x3 h1 y3 ff1 fs0 fc0 sc0 ls1 ws2">-órgãos<span class="blank"> </span>linf<span class="blank _0"></span>óides<span class="blank"> </span>primários:<span class="blank"> </span>medula<span class="blank"> </span>óssea<span class="blank"> </span>e<span class="blank"> </span>timo<span class="blank _0"></span>.<span class="blank"> </span>Produzem<span class="blank"> </span>e<span class="blank"> </span>maturam<span class="blank"> </span>as<span class="blank"> </span>c<span class="blank _0"></span>élulas.</div><div class="t m0 x1 h1 y4 ff1 fs0 fc0 sc0 ls1 ws3">órgãos<span class="blank"> </span>linf<span class="blank _0"></span>óides<span class="blank"> </span>secundários:<span class="blank"> </span>b<span class="blank _0"></span>aç<span class="blank _0"></span>o<span class="blank _0"></span>,<span class="blank"> </span>que<span class="blank"> </span>\ue99eltra<span class="blank"> </span>imunologic<span class="blank _0"></span>amente<span class="blank"> </span>o<span class="blank"> </span>sangue.<span class="blank"> </span>Linf<span class="blank _0"></span>onodos,<span class="blank"> </span>tonsilas,</div><div class="t m0 x1 h1 y5 ff1 fs0 fc0 sc0 ls1 ws4">plac<span class="blank _0"></span>as<span class="blank"> </span>da<span class="blank"> </span>pey<span class="blank _0"></span>er<span class="blank"> </span>e<span class="blank"> </span>adenoide</div><div class="t m0 x1 h1 y6 ff1 fs0 fc0 sc0 ls1 ws2">Célula<span class="blank"> </span>tronco</div><div class="t m0 x3 h1 y7 ff1 fs0 fc0 sc0 ls1 ws5">-células<span class="blank"> </span>tronc<span class="blank _0"></span>o<span class="blank"> </span>totipotentes:<span class="blank"> </span>podem<span class="blank"> </span>gerar<span class="blank"> </span>qualquer<span class="blank"> </span>tipo<span class="blank"> </span>c<span class="blank _0"></span>elular.<span class="blank"> </span>Existem<span class="blank"> </span>no<span class="blank"> </span>período</div><div class="t m0 x1 h1 y8 ff1 fs0 fc0 sc0 ls1 ws6">embrionário<span class="blank _0"></span>.</div><div class="t m0 x3 h1 y9 ff1 fs0 fc0 sc0 ls1 ws7">-Célula<span class="blank"> </span>tronco<span class="blank"> </span>p<span class="blank _0"></span>luripotente:<span class="blank"> </span>já<span class="blank"> </span>está<span class="blank"> </span>c<span class="blank _0"></span>omprometida<span class="blank"> </span>c<span class="blank _0"></span>om<span class="blank"> </span>a<span class="blank"> </span>dif<span class="blank _0"></span>erenciação<span class="blank"> </span>c<span class="blank _0"></span>elular,<span class="blank"> </span>da<span class="blank"> </span>série</div><div class="t m0 x1 h1 ya ff1 fs0 fc0 sc0 ls1 ws8">branca,<span class="blank"> </span>de<span class="blank"> </span>def<span class="blank _0"></span>esa,<span class="blank _1"> </span>e<span class="blank"> </span>série<span class="blank"> </span>v<span class="blank _0"></span>ermelha,<span class="blank"> </span>do<span class="blank"> </span>sangue.</div><div class="t m0 x3 h1 yb ff1 fs0 fc0 sc0 ls1 ws9">-Células<span class="blank"> </span>tronco<span class="blank"> </span>são<span class="blank"> </span>dif<span class="blank _0"></span>erenciá<span class="blank _0"></span>v<span class="blank _0"></span>eis,<span class="blank"> </span>sofrem<span class="blank"> </span>modi\ue99ec<span class="blank _0"></span>aç<span class="blank _0"></span>ões<span class="blank"> </span>até<span class="blank"> </span>a<span class="blank"> </span>dif<span class="blank _0"></span>erenciação<span class="blank"> </span>terminal.</div><div class="t m0 x1 h1 yc ff1 fs0 fc0 sc0 ls1 ws5">Células<span class="blank"> </span>do<span class="blank"> </span>sistema<span class="blank"> </span>imune<span class="blank"> </span>dos<span class="blank"> </span>órgãos<span class="blank"> </span>linf<span class="blank _0"></span>óides<span class="blank"> </span>primários</div><div class="t m0 x3 h1 yd ff1 fs0 fc0 sc0 ls1 wsa">-O<span class="blank"> </span>linf<span class="blank _0"></span>ócito<span class="blank"> </span>T<span class="blank"> </span>sofre<span class="blank"> </span>maturação<span class="blank _0"></span>,<span class="blank"> </span>dif<span class="blank _0"></span>erenciaç<span class="blank _0"></span>ão<span class="blank"> </span>terminal,<span class="blank"> </span>no<span class="blank"> </span>timo<span class="blank _0"></span>.<span class="blank"> </span>T<span class="blank _2"></span>odas<span class="blank"> </span>as<span class="blank"> </span>células<span class="blank"> </span>do<span class="blank"> </span>sistema</div><div class="t m0 x1 h1 ye ff1 fs0 fc0 sc0 ls1 ws5">imune<span class="blank"> </span>são<span class="blank"> </span>produzidas<span class="blank"> </span>na<span class="blank"> </span>medula<span class="blank"> </span>óssea<span class="blank"> </span>e<span class="blank"> </span>permanec<span class="blank _0"></span>em<span class="blank"> </span>lá,<span class="blank"> </span>amadure<span class="blank _0"></span>cendo<span class="blank _0"></span>,<span class="blank"> </span>e<span class="blank _0"></span>x<span class="blank _0"></span>c<span class="blank _0"></span>eto<span class="blank"> </span>o<span class="blank"> </span>linf<span class="blank _0"></span>ócito<span class="blank"> </span>T<span class="blank _3"></span>,<span class="blank"> </span>que</div><div class="t m0 x1 h1 yf ff1 fs0 fc0 sc0 ls1 ws8">se<span class="blank"> </span>desloca<span class="blank"> </span>ao<span class="blank"> </span>timo<span class="blank _0"></span>.</div><div class="t m0 x1 h1 y10 ff1 fs0 fc0 sc0 ls1 wsb">Células<span class="blank"> </span>dos<span class="blank"> </span>órgãos<span class="blank"> </span>dos<span class="blank"> </span>sistema<span class="blank"> </span>dos<span class="blank"> </span>órgãos<span class="blank"> </span>linf<span class="blank _0"></span>óides<span class="blank"> </span>secundários</div><div class="t m0 x3 h1 y11 ff1 fs0 fc0 sc0 ls1 wsc">-Os<span class="blank"> </span>tecidos<span class="blank"> </span>linf<span class="blank _0"></span>óides<span class="blank"> </span>são<span class="blank"> </span>protegidos<span class="blank"> </span>pelo<span class="blank"> </span>linf<span class="blank _0"></span>ócito<span class="blank"> </span>b<span class="blank"> </span>e<span class="blank"> </span>linf<span class="blank _0"></span>ócito<span class="blank"> </span>t</div><div class="t m0 x3 h1 y12 ff1 fs0 fc0 sc0 ls1 wsd">-Me<span class="blank _0"></span>dula<span class="blank"> </span>(produz<span class="blank"> </span>linf<span class="blank _0"></span>ócito<span class="blank"> </span>t),<span class="blank"> </span>que<span class="blank"> </span>vai<span class="blank"> </span>p<span class="blank _0"></span>ara<span class="blank"> </span>o<span class="blank"> </span>timo<span class="blank"> </span>e<span class="blank"> </span>depois<span class="blank"> </span>p<span class="blank _0"></span>ara<span class="blank"> </span>o<span class="blank"> </span>tecido<span class="blank"> </span>linf<span class="blank _0"></span>óide<span class="blank"> </span>se<span class="blank _0"></span>cundário</div><div class="t m0 x3 h1 y13 ff1 fs0 fc0 sc0 ls1 wse">-Imunidade<span class="blank"> </span>inata<span class="blank"> </span>e<span class="blank"> </span>adaptativa<span class="blank"> </span>são<span class="blank"> </span>dif<span class="blank _0"></span>erenciadas<span class="blank"> </span>pela<span class="blank"> </span>adaptaç<span class="blank _0"></span>ão<span class="blank"> </span>c<span class="blank _0"></span>elular.<span class="blank"> </span>A<span class="blank"> </span>imunidade<span class="blank"> </span>inata<span class="blank"> </span>é</div><div class="t m0 x1 h1 y14 ff1 fs0 fc0 sc0 ls1 wsf">geral,<span class="blank"> </span>e<span class="blank"> </span>quando<span class="blank"> </span>não<span class="blank"> </span>existe<span class="blank"> </span>\ue99eltro<span class="blank _0"></span>,<span class="blank"> </span>oc<span class="blank _0"></span>orre<span class="blank"> </span>a<span class="blank"> </span>doenç<span class="blank _0"></span>a<span class="blank"> </span>autoimune,<span class="blank"> </span>no<span class="blank"> </span>geral,<span class="blank"> </span>são<span class="blank"> </span>realizadas<span class="blank"> </span>pelo</div><div class="t m0 x1 h1 y15 ff1 fs0 fc0 sc0 ls1 ws6">macrof<span class="blank _0"></span>ago<span class="blank _0"></span>.</div><div class="t m0 x1 h1 y16 ff1 fs0 fc0 sc0 ls1 ws5">Linf<span class="blank _0"></span>onodos:<span class="blank"> </span>agregado<span class="blank"> </span>de<span class="blank"> </span>tecido<span class="blank"> </span>onde<span class="blank"> </span>e<span class="blank _0"></span>xistem<span class="blank"> </span>linf<span class="blank _0"></span>ócitos<span class="blank"> </span>b<span class="blank"> </span>e<span class="blank"> </span>d.<span class="blank"> </span>Interceptam<span class="blank"> </span>a<span class="blank"> </span>re<span class="blank _0"></span>de<span class="blank"> </span>linf<span class="blank _0"></span>ática,<span class="blank"> </span>que</div><div class="t m0 x1 h1 y17 ff1 fs0 fc0 sc0 ls1 wsd">\ue99eltra<span class="blank"> </span>o<span class="blank"> </span>sangue.</div><div class="t m0 x3 h1 y18 ff1 fs0 fc0 sc0 ls1 ws10">-Mimetismo<span class="blank"> </span>mole<span class="blank _0"></span>cular:<span class="blank"> </span>algo<span class="blank"> </span>pare<span class="blank _0"></span>c<span class="blank _0"></span>e<span class="blank"> </span>uma<span class="blank"> </span>determinada<span class="blank"> </span>célula,<span class="blank"> </span>c<span class="blank _0"></span>omo<span class="blank"> </span>a<span class="blank"> </span>b<span class="blank _0"></span>actéria<span class="blank"> </span>que<span class="blank"> </span>p<span class="blank _0"></span>arec<span class="blank _0"></span>e</div><div class="t m0 x1 h1 y19 ff1 fs0 fc0 sc0 ls1 ws8">uma<span class="blank"> </span>célula<span class="blank"> </span>presente<span class="blank"> </span>no<span class="blank"> </span>c<span class="blank _0"></span>oraç<span class="blank _0"></span>ão<span class="blank _0"></span>.</div><div class="t m0 x1 h1 y1a ff1 fs0 fc0 sc0 ls1 ws6">Funções</div><div class="t m0 x3 h1 y1b ff1 fs0 fc0 sc0 ls1 ws5">-Mac<span class="blank _0"></span>rof<span class="blank _0"></span>ago:<span class="blank"> </span>e<span class="blank _0"></span>xistem<span class="blank"> </span>determinadas<span class="blank"> </span>bactérias<span class="blank"> </span>que<span class="blank"> </span>possuem<span class="blank"> </span>uma<span class="blank"> </span>c<span class="blank _0"></span>apsula,<span class="blank"> </span>e<span class="blank"> </span>p<span class="blank _0"></span>ara<span class="blank"> </span>que<span class="blank"> </span>a</div><div class="t m0 x1 h1 y1c ff1 fs0 fc0 sc0 ls1 ws4">f<span class="blank _0"></span>agocitose<span class="blank"> </span>ocorra,<span class="blank"> </span>é<span class="blank"> </span>ne<span class="blank _0"></span>c<span class="blank _0"></span>essário<span class="blank"> </span>que<span class="blank"> </span>o<span class="blank"> </span>anticorpo<span class="blank"> </span>se<span class="blank"> </span>ligue<span class="blank"> </span>a<span class="blank"> </span>b<span class="blank _0"></span>actéria<span class="blank"> </span>p<span class="blank _0"></span>ara<span class="blank"> </span>que<span class="blank"> </span>o<span class="blank"> </span>mac<span class="blank _0"></span>rof<span class="blank _0"></span>ago<span class="blank"> </span>possa</div><div class="t m0 x1 h1 y1d ff1 fs0 fc0 sc0 ls1 ws11">f<span class="blank _0"></span>agocitar<span class="blank"> </span>a<span class="blank"> </span>bactéria<span class="blank"> </span>e<span class="blank"> </span>o<span class="blank"> </span>antic<span class="blank _0"></span>orpo<span class="blank _0"></span>.<span class="blank"> </span>Após<span class="blank"> </span>a<span class="blank"> </span>ligaç<span class="blank _0"></span>ão<span class="blank"> </span>do<span class="blank"> </span>antic<span class="blank _0"></span>orpo<span class="blank"> </span>ele<span class="blank"> </span>vai<span class="blank"> </span>p<span class="blank _0"></span>ara<span class="blank"> </span>o<span class="blank"> </span>b<span class="blank _0"></span>aç<span class="blank _0"></span>o<span class="blank _0"></span>,<span class="blank"> </span>onde<span class="blank"> </span>ocorre<span class="blank"> </span>a</div><div class="t m0 x1 h1 y1e ff1 fs0 fc0 sc0 ls1 ws12">f<span class="blank _0"></span>agocitose<span class="blank"> </span>total<span class="blank"> </span>da<span class="blank"> </span>bactéria<span class="blank"> </span>enc<span class="blank _0"></span>apsulada<span class="blank"> </span>e<span class="blank"> </span>do<span class="blank"> </span>antic<span class="blank _0"></span>orpo<span class="blank"> </span>pelo<span class="blank"> </span>macrof<span class="blank _0"></span>ago<span class="blank _0"></span>.<span class="blank"> </span>Em<span class="blank"> </span>c<span class="blank _0"></span>asos<span class="blank"> </span>de<span class="blank"> </span>retirada<span class="blank"> </span>do</div><div class="t m0 x1 h1 y1f ff1 fs0 fc0 sc0 ls1 ws5">baç<span class="blank _0"></span>o<span class="blank _0"></span>,<span class="blank"> </span>é<span class="blank"> </span>ne<span class="blank _0"></span>cessário<span class="blank"> </span>v<span class="blank _0"></span>acinar<span class="blank"> </span>o<span class="blank"> </span>p<span class="blank _0"></span>aciente<span class="blank"> </span>c<span class="blank _0"></span>ontra<span class="blank"> </span>bactérias<span class="blank"> </span>enc<span class="blank _0"></span>apsuladas.</div><div class="t m0 x3 h1 y20 ff1 fs0 fc0 sc0 ls1 ws13">-Mielograma<span class="blank"> </span>-<span class="blank"> </span>realização<span class="blank"> </span>no<span class="blank"> </span>esterno<span class="blank"> </span>(f<span class="blank _0"></span>acilidade),<span class="blank"> </span>c<span class="blank _0"></span>rista<span class="blank"> </span>ilíaca<span class="blank"> </span>(ideal)<span class="blank"> </span>e<span class="blank"> </span>tibia<span class="blank"> </span>(c<span class="blank _0"></span>rianç<span class="blank _0"></span>as)<span class="blank"> </span>****</div><div class="t m0 x1 h1 y21 ff1 fs0 fc0 sc0 ls1 ws6">Timo</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h0" alt="" src="https://files.passeidireto.com/066a0bd9-e7dc-4528-899d-d9227021c2eb/bg2.png"><div class="t m0 x3 h1 y1 ff1 fs0 fc0 sc0 ls1 ws14">-Órgão<span class="blank"> </span>bilobado<span class="blank _0"></span>,<span class="blank"> </span>loc<span class="blank _0"></span>alizado<span class="blank"> </span>no<span class="blank"> </span>mediastino<span class="blank"> </span>anterior</div><div class="t m0 x3 h1 y22 ff1 fs0 fc0 sc0 ls1 ws13">-<span class="blank"> </span>Dividido<span class="blank"> </span>em<span class="blank"> </span>lobos,<span class="blank"> </span>que<span class="blank"> </span>são<span class="blank"> </span>divididos<span class="blank"> </span>em<span class="blank"> </span>lóbulos.</div><div class="t m0 x3 h1 y23 ff1 fs0 fc0 sc0 ls1 wsf">-<span class="blank"> </span>P<span class="blank _4"></span>ossui<span class="blank"> </span>um<span class="blank"> </span>gradiente<span class="blank"> </span>de<span class="blank"> </span>maturação<span class="blank _4"></span>,<span class="blank"> </span>a<span class="blank"> </span>porção<span class="blank"> </span>apical<span class="blank"> </span>os<span class="blank"> </span>linf<span class="blank _4"></span>ócitos<span class="blank"> </span>mais<span class="blank"> </span>imaturos<span class="blank"> </span>(timócitos)</div><div class="t m0 x1 h1 y24 ff1 fs0 fc0 sc0 ls1 wsd">estão<span class="blank"> </span>localizados.<span class="blank"> </span>Ao<span class="blank"> </span>longo<span class="blank"> </span>do<span class="blank"> </span>órgão<span class="blank"> </span>são<span class="blank"> </span>enc<span class="blank _4"></span>ontrados<span class="blank"> </span>linfócitos<span class="blank"> </span>mais<span class="blank"> </span>amadurecidos.</div><div class="t m0 x1 h1 y25 ff1 fs0 fc0 sc0 ls1 ws8">Produção<span class="blank"> </span>de<span class="blank"> </span>c<span class="blank _4"></span>élulas</div><div class="t m0 x3 h1 y26 ff1 fs0 fc0 sc0 ls1 ws5">-<span class="blank _3"></span>V<span class="blank _2"></span>ários<span class="blank"> </span>fatores<span class="blank"> </span>estimulam<span class="blank"> </span>a<span class="blank"> </span>produção<span class="blank"> </span>de<span class="blank"> </span>c<span class="blank _4"></span>élulas<span class="blank"> </span>na<span class="blank"> </span>medula<span class="blank"> </span>óssea.</div><div class="t m0 x1 h1 y27 ff1 fs0 fc0 sc0 ls1 ws6">Neutró\ue99elo</div><div class="t m0 x3 h1 y28 ff1 fs0 fc0 sc0 ls1 ws6">-F<span class="blank _4"></span>agocitico</div><div class="t m0 x3 h1 y29 ff1 fs0 fc0 sc0 ls1 ws6">-Abundante</div><div class="t m0 x3 h1 y2a ff1 fs0 fc0 sc0 ls1 ws8">-Circulante<span class="blank"> </span>no<span class="blank"> </span>sangue</div><div class="t m0 x3 h1 y2b ff1 fs0 fc0 sc0 ls1 ws13">-<span class="blank"> </span>Meia<span class="blank"> </span>vida<span class="blank"> </span>curta</div><div class="t m0 x3 h1 y2c ff1 fs0 fc0 sc0 ls1 ws13">-<span class="blank"> </span>possui<span class="blank"> </span>lisossomos</div><div class="t m0 x3 h1 y2d ff1 fs0 fc0 sc0 ls1 ws2">-São<span class="blank"> </span>esf<span class="blank _0"></span>éricos<span class="blank"> </span>quando<span class="blank"> </span>circulantes<span class="blank"> </span>no<span class="blank"> </span>sangue,<span class="blank"> </span>ao<span class="blank"> </span>enc<span class="blank _4"></span>ontrar<span class="blank"> </span>um<span class="blank"> </span>substrato<span class="blank"> </span>(algo<span class="blank"> </span>para</div><div class="t m0 x1 h1 y2e ff1 fs0 fc0 sc0 ls1 ws15">f<span class="blank _0"></span>agocitar)<span class="blank"> </span>se<span class="blank"> </span>tornam<span class="blank"> </span>f<span class="blank _0"></span>agocitarios.</div><div class="t m0 x1 h1 y2f ff1 fs0 fc0 sc0 ls1 ws6">Mastócitos</div><div class="t m0 x3 h1 y30 ff1 fs0 fc0 sc0 ls1 ws14">-Me<span class="blank _4"></span>diadores<span class="blank"> </span>químicos<span class="blank"> </span>da<span class="blank"> </span>in\ue99famação</div><div class="t m0 x3 h1 y31 ff1 fs0 fc0 sc0 ls1 ws16">-Rec<span class="blank _4"></span>eptores<span class="blank"> </span>para<span class="blank"> </span>imunoglobulina<span class="blank"> </span>e.<span class="blank"> </span>É<span class="blank"> </span>nec<span class="blank _4"></span>essária<span class="blank"> </span>a<span class="blank"> </span>sensibilização<span class="blank"> </span>pelo<span class="blank"> </span>alérgeno<span class="blank"> </span>para<span class="blank"> </span>realizar</div><div class="t m0 x1 h1 y32 ff1 fs0 fc0 sc0 ls1 ws2">a<span class="blank"> </span>resposta<span class="blank"> </span>imunológic<span class="blank _4"></span>a.<span class="blank"> </span>ASMA<span class="blank"> </span>-<span class="blank"> </span>reposta<span class="blank"> </span>parecida,<span class="blank"> </span>mas<span class="blank"> </span>no<span class="blank"> </span>pulmão<span class="blank _4"></span>.</div><div class="t m0 x1 h1 y33 ff1 fs0 fc0 sc0 ls1 ws6">E<span class="blank _0"></span>osinó\ue99elo</div><div class="t m0 x3 h1 y34 ff1 fs0 fc0 sc0 ls1 ws17">-Processo<span class="blank"> </span>alérgic<span class="blank _4"></span>o<span class="blank"> </span>ou<span class="blank"> </span>verme<span class="blank"> </span>intestinal</div><div class="t m0 x3 h1 y35 ff1 fs0 fc0 sc0 ls1 ws6">-E<span class="blank _0"></span>osino\ue99elia</div><div class="t m0 x3 h1 y36 ff1 fs0 fc0 sc0 ls1 ws8">-Eliminação<span class="blank"> </span>de<span class="blank"> </span>p<span class="blank _4"></span>arasitas</div><div class="t m0 x1 h1 y37 ff1 fs0 fc0 sc0 ls1 ws6">Monócito</div><div class="t m0 x3 h1 y38 ff1 fs0 fc0 sc0 ls1 ws18">-Se<span class="blank"> </span>transf<span class="blank _0"></span>orma<span class="blank"> </span>em<span class="blank"> </span>macrof<span class="blank _4"></span>ago<span class="blank"> </span>quando<span class="blank"> </span>migra<span class="blank"> </span>para<span class="blank"> </span>um<span class="blank"> </span>tecido</div><div class="t m0 x1 h1 y39 ff1 fs0 fc0 sc0 ls1 ws6">Mac<span class="blank _4"></span>rofago</div><div class="t m0 x3 h1 y3a ff1 fs0 fc0 sc0 ls1 ws19">-É<span class="blank"> </span>um<span class="blank"> </span>f<span class="blank _0"></span>agocito</div><div class="t m0 x3 h1 y3b ff1 fs0 fc0 sc0 ls1 ws2">-Apresenta<span class="blank"> </span>o<span class="blank"> </span>que<span class="blank"> </span>ele<span class="blank"> </span>destruiu<span class="blank"> </span>para<span class="blank"> </span>o<span class="blank"> </span>linf<span class="blank _4"></span>ócito<span class="blank"> </span>T<span class="blank _3"></span>.<span class="blank"> </span>Apresentando<span class="blank"> </span>o<span class="blank"> </span>antígeno</div><div class="t m0 x3 h1 y3c ff1 fs0 fc0 sc0 ls1 wsd">-Destruição<span class="blank"> </span>dos<span class="blank"> </span>p<span class="blank _4"></span>atógenos<span class="blank"> </span>e<span class="blank"> </span>da<span class="blank"> </span>limpeza<span class="blank"> </span>dos<span class="blank"> </span>tecidos.</div><div class="t m0 x3 h1 y3d ff1 fs0 fc0 sc0 ls1 ws17">-Liberam<span class="blank"> </span>citocinas<span class="blank"> </span>que<span class="blank"> </span>atuam<span class="blank"> </span>nas<span class="blank"> </span>células<span class="blank"> </span>epiteliais.</div><div class="t m0 x1 h1 y3e ff1 fs0 fc0 sc0 ls1 ws5">Células<span class="blank"> </span>dendríticas</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w1 h0" alt="" src="https://files.passeidireto.com/066a0bd9-e7dc-4528-899d-d9227021c2eb/bg3.png"><div class="t m0 x3 h1 y1 ff1 fs0 fc0 sc0 ls1 ws1a">-<span class="blank _3"></span>T<span class="blank _3"></span>ambém<span class="blank"> </span>apresentam<span class="blank"> </span>aos<span class="blank"> </span>linf<span class="blank _4"></span>ócitos<span class="blank"> </span>t<span class="blank"> </span>os<span class="blank"> </span>antígenos</div><div class="t m0 x3 h1 y3f ff1 fs0 fc0 sc0 ls1 ws1b">-Apresentam<span class="blank"> </span>projeç<span class="blank _4"></span>ões<span class="blank"> </span>membranosas</div><div class="t m0 x1 h1 y40 ff1 fs0 fc0 sc0 ls1 wsd">Linf<span class="blank _0"></span>ócito<span class="blank"> </span>T</div><div class="t m0 x3 h1 y41 ff1 fs0 fc0 sc0 ls1 ws1c">-CD4<span class="blank"> </span>-<span class="blank"> </span>o<span class="blank"> </span>macrof<span class="blank _4"></span>ago<span class="blank"> </span>apresenta<span class="blank"> </span>para<span class="blank"> </span>o<span class="blank"> </span>linf<span class="blank _4"></span>orcito<span class="blank"> </span>tcd4<span class="blank"> </span>o<span class="blank"> </span>que<span class="blank"> </span>ele<span class="blank"> </span>destruiu,<span class="blank"> </span>sendo<span class="blank"> </span>o<span class="blank"> </span>linf<span class="blank _4"></span>ócito</div><div class="t m0 x1 h1 y25 ff1 fs0 fc0 sc0 ls1 ws8">auxiliador,<span class="blank"> </span>que<span class="blank"> </span>ativa<span class="blank"> </span>a<span class="blank"> </span>resposta<span class="blank"> </span>imuno<span class="blank _4"></span>lógica<span class="blank"> </span>como<span class="blank"> </span>um<span class="blank"> </span>todo<span class="blank _4"></span>.</div><div class="t m0 x3 h1 y26 ff1 fs0 fc0 sc0 ls1 ws12">-CD8<span class="blank"> </span>-<span class="blank"> </span>Especializado<span class="blank"> </span>em<span class="blank"> </span>rec<span class="blank _4"></span>onhecer<span class="blank"> </span>e<span class="blank"> </span>matar<span class="blank"> </span>c<span class="blank _4"></span>élulas<span class="blank"> </span>tumorais<span class="blank"> </span>e<span class="blank"> </span>células<span class="blank"> </span>de<span class="blank"> </span>vírus.</div><div class="t m0 x1 h1 y27 ff1 fs0 fc0 sc0 ls1 ws6">Interleucina</div><div class="t m0 x3 h1 y42 ff1 fs0 fc0 sc0 ls1 ws2">-Mo<span class="blank _4"></span>lécula<span class="blank"> </span>produzida<span class="blank"> </span>pelas<span class="blank"> </span>células<span class="blank"> </span>imunes<span class="blank"> </span>que<span class="blank"> </span>serv<span class="blank _4"></span>e<span class="blank"> </span>para<span class="blank"> </span>a<span class="blank"> </span>c<span class="blank _4"></span>omunicação<span class="blank"> </span>c<span class="blank _4"></span>om<span class="blank"> </span>as<span class="blank"> </span>outras</div><div class="t m0 x1 h1 y43 ff1 fs0 fc0 sc0 ls1 ws6">células.</div><div class="t m0 x1 h1 y2b ff1 fs0 fc0 sc0 ls1 ws18">***<span class="blank"> </span>ef<span class="blank _0"></span>eito<span class="blank"> </span>autocrino:<span class="blank"> </span>a<span class="blank"> </span>c<span class="blank _4"></span>elula<span class="blank"> </span>produz<span class="blank"> </span>a<span class="blank"> </span>molecula<span class="blank"> </span>e<span class="blank"> </span>sofre<span class="blank"> </span>aç<span class="blank _0"></span>ão<span class="blank"> </span>da<span class="blank"> </span>mole<span class="blank _0"></span>cula<span class="blank"> </span>que<span class="blank"> </span>ela<span class="blank"> </span>mesma<span class="blank"> </span>produziu.</div><div class="t m0 x1 h1 y2c ff1 fs0 fc0 sc0 ls1 ws13">***<span class="blank"> </span>HIV<span class="blank _2"></span>:<span class="blank"> </span>falta<span class="blank"> </span>de<span class="blank"> </span>linf<span class="blank _4"></span>ocito<span class="blank"> </span>T</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w1 h0" alt="" src="https://files.passeidireto.com/066a0bd9-e7dc-4528-899d-d9227021c2eb/bg4.png"></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div>
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