{"id":51449,"date":"2024-08-22T08:15:12","date_gmt":"2024-08-22T06:15:12","guid":{"rendered":"https:\/\/www.invarena.cz\/?p=51449"},"modified":"2024-08-22T22:19:59","modified_gmt":"2024-08-22T20:19:59","slug":"fakty-a-myty-ktere-o-placente-mozna-nevite","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=51449","title":{"rendered":"Fakta a m\u00fdty, kter\u00e9 o placent\u011b mo\u017en\u00e1 nev\u00edte"},"content":{"rendered":"\n

B\u011bhem t\u011bhotenstv\u00ed se v d\u011bloze vytvo\u0159\u00ed do\u010dasn\u00fd, av\u0161ak plnohodnotn\u00fd org\u00e1n, kter\u00fd se naz\u00fdv\u00e1 placenta, tak\u00e9 zn\u00e1m\u00e1 jako plodov\u00e9 nebo mate\u0159sk\u00e9 l\u016f\u017eko. Tento do\u010dasn\u00fd org\u00e1n m\u00e1 okrouhl\u00fd tvar, m\u016f\u017ee dosahovat zhruba 20 a\u017e 25 cm a v\u00e1\u017eit a\u017e p\u016fl kilogramu. Placenta je s plodem spojena p\u0159es pupe\u010dn\u00edk a jej\u00ed hlavn\u00ed funkc\u00ed je p\u0159iv\u00e1d\u011bt kysl\u00edk a \u017eiviny a z\u00e1rove\u0148 taky odv\u00e1d\u011bt \u0161kodliviny. A\u017e do porodu tak hraje kl\u00ed\u010dovou roli pro v\u00fdvoj miminka. P\u0159i porodu je b\u011bhem t\u0159et\u00ed doby porodn\u00ed vylou\u010dena z t\u011bla. P\u0159esto\u017ee je placenta nezbytn\u00e1 pro zdrav\u00ed matky i d\u00edt\u011bte, existuje kolem n\u00ed mnoho m\u00fdt\u016f a nejasnost\u00ed.<\/strong><\/p>\n\n\n\n

Fakt: Placenta je \u017eivotn\u011b d\u016fle\u017eit\u00e1 pro v\u00fdvoj plodu<\/strong><\/p>\n\n\n\n

Placenta zaji\u0161\u0165uje, \u017ee plod dost\u00e1v\u00e1 v\u0161echny pot\u0159ebn\u00e9 \u017eiviny a kysl\u00edk. Funguje jako bari\u00e9ra a filtr mezi matkou a d\u00edt\u011btem, p\u0159i\u010dem\u017e p\u0159en\u00e1\u0161\u00ed kysl\u00edk a \u017eiviny z mate\u0159sk\u00e9 krve do krve plodu a odv\u00e1d\u00ed odpadn\u00ed l\u00e1tky zp\u011bt do matky k vylou\u010den\u00ed. Tato role je kl\u00ed\u010dov\u00e1 pro spr\u00e1vn\u00fd r\u016fst a v\u00fdvoj d\u00edt\u011bte b\u011bhem t\u011bhotenstv\u00ed.<\/p>\n\n\n\n

M\u00fdtus: Placenta chr\u00e1n\u00ed plod p\u0159ed v\u0161emi \u0161kodliv\u00fdmi l\u00e1tkami<\/strong><\/p>\n\n\n\n

A\u010dkoli placenta filtruje mnoho \u0161kodliv\u00fdch l\u00e1tek, nen\u00ed stoprocentn\u011b efektivn\u00ed. N\u011bkter\u00e9 l\u00e1tky, jako je alkohol, nikotin, kofein, drogy, mohou proniknout placentou a po\u0161kodit plod. To je d\u016fvod, pro\u010d je pro t\u011bhotn\u00e9 \u017eeny d\u016fle\u017eit\u00e9 vyh\u00fdbat se t\u011bmto l\u00e1tk\u00e1m.<\/p>\n\n\n\n

Fakt: V t\u011ble \u017eeny se vytvo\u0159\u00ed zcela nov\u00fd org\u00e1n<\/strong><\/p>\n\n\n\n

B\u011bhem t\u011bhotenstv\u00ed se v t\u011ble \u017eeny vytvo\u0159\u00ed nov\u00fd org\u00e1n \u2013 placenta. Tento org\u00e1n se vyv\u00edj\u00ed z bun\u011bk embrya a funguje jako spojen\u00ed mezi matkou a plodem p\u0159es pupe\u010dn\u00ed \u0161\u0148\u016fru. Placenta z\u00e1sobuje d\u00edt\u011b kysl\u00edkem a \u017eivinami a odv\u00e1d\u00ed odpadn\u00ed l\u00e1tky metabolismu. Pln\u00e9 zralosti dosahuje kolem 34. t\u00fddne t\u011bhotenstv\u00ed a po porodu je vypuzena z t\u011bla. V tomto okam\u017eiku se placenta m\u016f\u017ee st\u00e1t bu\u010f biologick\u00fdm odpadem, nebo jej\u00ed potenci\u00e1l m\u016f\u017ee b\u00fdt uchov\u00e1n do budoucna pro p\u0159\u00edpadnou l\u00e9\u010dbu, kter\u00e1 je ji\u017e ve f\u00e1ze klinick\u00fdch studi\u00ed.<\/p>\n\n\n\n

M\u00fdtus: Pupe\u010dn\u00edkovou krev a placentu nelze odebrat b\u011bhem c\u00edsa\u0159sk\u00e9ho \u0159ezu<\/strong><\/p>\n\n\n\n

Pupe\u010dn\u00edkov\u00e1 krev i placenta m\u016f\u017ee b\u00fdt odebr\u00e1na ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f bez ohledu na zp\u016fsob porodu. Pl\u00e1novan\u00fd c\u00edsa\u0159sk\u00fd \u0159ez nen\u00ed kontraindikac\u00ed pro odb\u011br. Pro odb\u011br pupe\u010dn\u00edkov\u00e9 krve a placenty nejsou prakticky \u017e\u00e1dn\u00e9 kontraindikace, nicm\u00e9n\u011b rozhodnut\u00ed o odb\u011bru je v\u017edy na l\u00e9ka\u0159i, kter\u00fd vych\u00e1z\u00ed z re\u00e1ln\u00e9 situace a pr\u016fb\u011bhu porodu.<\/p>\n\n\n\n

Fakt: Placentof\u00e1gie (konzumace placenty) m\u00e1 dlouhou historii<\/strong><\/p>\n\n\n\n

Konzumace placenty, zn\u00e1m\u00e1 jako placentof\u00e1gie, je praktikov\u00e1na v n\u011bkter\u00fdch kultur\u00e1ch a mezi savci. Zast\u00e1nci tvrd\u00ed, \u017ee konzumace placenty m\u016f\u017ee poskytnout v\u00fdhody, jako je zlep\u0161en\u00ed n\u00e1lady a zv\u00fd\u0161en\u00ed energie po porodu. V\u011bdeck\u00e9 d\u016fkazy podporuj\u00edc\u00ed tyto tvrzen\u00ed jsou v\u0161ak omezen\u00e9 a kontroverzn\u00ed.<\/p>\n\n\n\n

M\u00fdtus: Placenta je bezpe\u010dn\u00e1 ke konzumaci<\/strong><\/p>\n\n\n\n

Je d\u016fle\u017eit\u00e9, aby si \u017eeny, kter\u00e9 o t\u00e9to praxi uva\u017euj\u00ed, vyhledaly informace a konzultovaly sv\u00e9 rozhodnut\u00ed s odborn\u00edky. Existuje toti\u017e mnoho d\u016fvod\u016f, pro\u010d by se placenta nem\u011bla konzumovat. Nejde o steriln\u00ed org\u00e1n, obsahuje toxiny jako rtu\u0165 a olovo, stejn\u011b jako bakterie a viry. M\u00e1 vlastn\u00ed bakteri\u00e1ln\u00ed kulturu. Jak\u00e1koli infekce b\u011bhem porodu bude pravd\u011bpodobn\u011b p\u0159\u00edtomna i v placent\u011b. I kdy\u017e va\u0159en\u00ed m\u016f\u017ee sn\u00ed\u017eit mno\u017estv\u00ed patogen\u016f, nelze je \u00fapln\u011b odstranit. Rizika spojen\u00e1 s konzumac\u00ed placenty jsou v\u00fdrazn\u011b vy\u0161\u0161\u00ed ne\u017e jak\u00fdkoli potenci\u00e1ln\u00ed p\u0159\u00ednos. V\u00fdroba kapsl\u00ed z placenty a jejich n\u00e1sledn\u00e9 u\u017e\u00edv\u00e1n\u00ed m\u016f\u017ee b\u00fdt nebezpe\u010dn\u00e9, jak ukazuje p\u0159\u00edpad z USA, kdy se infekce z placenty p\u0159enesla na novorozence skrze mate\u0159sk\u00e9 ml\u00e9ko, co\u017e vedlo k otrav\u011b krve. Placenta se po porodu spr\u00e1vn\u011b st\u00e1v\u00e1 biologick\u00fdm odpadem a nen\u00ed vhodn\u00e1 ke konzumaci, ani ve form\u011b kapsl\u00ed.<\/p>\n\n\n\n

Fakt: Placenta dok\u00e1\u017ee l\u00e9\u010dit i po porodu<\/strong><\/p>\n\n\n\n

L\u00e9\u010divou s\u00edlu placenty m\u016f\u017eete opravdu vyu\u017e\u00edt i po porodu. Ne v\u0161ak konzumac\u00ed ani zasazen\u00edm na zahrad\u011b. Bu\u0148ky placenty maj\u00ed potenci\u00e1l k l\u00e9\u010db\u011b r\u016fzn\u00fdch druh\u016f onemocn\u011bn\u00ed. Mo\u017en\u00e9 to je jen pokud je placenta odborn\u011b zpracov\u00e1na a skladov\u00e1na. Placentu mohou rodi\u010de uskladnit pro sv\u00e9 d\u00edt\u011b v bance pupe\u010dn\u00edkov\u00e9 krve p\u0159i velmi n\u00edzk\u00e9 teplot\u011b ve speci\u00e1ln\u00edm biologick\u00e9m kontejneru.<\/p>\n\n\n\n

Bu\u0148ky placenty mohou b\u00fdt k l\u00e9\u010db\u011b vyu\u017eity po cel\u00fd \u017eivot d\u00edt\u011bte. Jejich potenci\u00e1l je hlavn\u011b v bun\u011b\u010dn\u00fdch terapi\u00edch \u010di regenerativn\u00ed l\u00e9\u010db\u011b po\u0161kozen\u00fdch tk\u00e1n\u00ed a org\u00e1n\u016f. Klinick\u00e9 studie prob\u00edhaj\u00ed p\u0159i l\u00e9\u010db\u011b onemocn\u011bn\u00ed, jako je osteoartritida, Crohnova choroba, hypoxie mozku p\u0159i narozen\u00ed, d\u011btsk\u00e1 mozkov\u00e1 obrna, mrtvice, Alzheimerov\u00e1 choroba, roztrou\u0161en\u00e1 skler\u00f3za, infarkt, diabetes 2. typu, ale i p\u0159i onkologick\u00fdch onemocn\u011bn\u00edch.<\/p>\n\n\n\n

M\u00fdtus: Zvy\u0161uje tvorbu ml\u00e9ka<\/strong><\/p>\n\n\n\n

Studie na toto t\u00e9ma nezaznamenaly \u017e\u00e1dn\u00fd p\u0159\u00ednos placenty. Tvorbu ml\u00e9ka po porodu ve skute\u010dnosti stimuluje zv\u00fd\u0161en\u00ed hladiny prolaktinu a ne hormon\u016f estradiol a progesteron, kter\u00e9 jsou p\u0159\u00edtomny v placent\u011b.<\/p>\n\n\n\n

Fakt: Placentu tvo\u0159\u00ed bu\u0148ky od matky i od d\u00edt\u011bte<\/strong><\/p>\n\n\n\n

Placenta je tvo\u0159ena bu\u0148kami matky, ale tak\u00e9 bu\u0148kami d\u00edt\u011bte. Dokonce se p\u0159es ni bu\u0148ky plodu dok\u00e1\u017eou b\u011bhem t\u011bhotenstv\u00ed dostat do t\u011bla matky a pom\u00e1haj\u00ed l\u00e9\u010dit nemocn\u00e9 a po\u0161kozen\u00e9 tk\u00e1n\u011b. Na\u0161li se nap\u0159. v kostn\u00ed d\u0159eni t\u011bhotn\u00fdch \u017een.<\/p>\n\n\n\n

M\u00fdtus: Sni\u017euje riziko poporodn\u00ed deprese<\/strong><\/p>\n\n\n\n

N\u011bkte\u0159\u00ed teoretici tvrd\u00ed, \u017ee hormony vylou\u010den\u00e9 b\u011bhem porodu lze rychle doplnit po\u017eit\u00edm placenty a takto pomohou p\u0159edej\u00edt poporodn\u00ed depresi. Dosavadn\u00ed studie v\u0161ak prok\u00e1zaly jen mal\u00fd nebo \u017e\u00e1dn\u00fd rozd\u00edl v riziku poporodn\u00ed deprese mezi \u017eenami, kter\u00e9 pilulky z placenty u\u017e\u00edvaly a t\u011bmi, kter\u00e9 je nekonzumovaly a to i mezi \u017eenami s poruchami n\u00e1lady v minulosti. Odborn\u00edci proto doporu\u010duj\u00ed v p\u0159\u00edpad\u011b obav z poporodn\u00ed deprese obr\u00e1tit se na sv\u00e9ho l\u00e9ka\u0159e, porodn\u00ed asistentku, p\u0159\u00edpadn\u011b na zdravotn\u00ed sestru.<\/p>\n\n\n\n

Fakt: Placenta je vyu\u017eiteln\u00e1 i pro sourozence<\/strong><\/p>\n\n\n\n

Bu\u0148ky placenty mohou b\u00fdt pou\u017eity k l\u00e9\u010db\u011b nemocn\u00e9ho sourozence, ale i jin\u00fdch \u010dlen\u016f rodiny, nebo\u0165 maj\u00ed vysokou biokompatibilitu.<\/p>\n\n\n\n

M\u00fdtus: Porod placenty je stejn\u011b bolestiv\u00fd jako porod d\u00edt\u011bte<\/strong><\/p>\n\n\n\n

Spont\u00e1nn\u00ed porod placenty trv\u00e1 p\u0159ibli\u017en\u011b 10 minut a v\u011bt\u0161inou nen\u00ed moc bolestiv\u00fd, \u017eena c\u00edt\u00ed jen slab\u0161\u00ed stahy d\u011blohy a to n\u011bkolik minut po porodu plodu.<\/p>\n\n\n\n

M\u00fdtus: Odb\u011br a skladov\u00e1n\u00ed pupe\u010dn\u00edkov\u00e9 krve je velmi n\u00e1kladn\u00e9<\/strong><\/p>\n\n\n\n

Nen\u00ed to tak drah\u00e9, jak by se mohlo zd\u00e1t. Banky pupe\u010dn\u00edkov\u00e9 krve ob\u010das nab\u00edzej\u00ed cenov\u00e9 zv\u00fdhodn\u011bn\u00ed na skladov\u00e1n\u00ed perinat\u00e1ln\u00edch bun\u011bk. Mnohokr\u00e1t poskytuje p\u0159\u00edsp\u011bvek na odb\u011br i zdravotn\u00ed poji\u0161\u0165ovna. Cena za odb\u011br a uskladn\u011bn\u00ed pupe\u010dn\u00edkov\u00e9 krve a placenty je \u010dasto srovnateln\u00e1 s ro\u010dn\u00edm poji\u0161t\u011bn\u00edm auta nebo \u010dlenstv\u00edm v posilovn\u011b.<\/p>\n\n\n\n

Placenta je fascinuj\u00edc\u00ed a \u017eivotn\u011b d\u016fle\u017eit\u00fd org\u00e1n, kter\u00fd m\u00e1 kl\u00ed\u010dovou roli v t\u011bhotenstv\u00ed. P\u0159esto\u017ee kolem n\u00ed existuje mnoho m\u00fdt\u016f a lid\u00e9 roz\u0161i\u0159uj\u00ed r\u016fzn\u00e1 tvrzen\u00ed, ani\u017e by m\u011bli v\u011bdecky podlo\u017een\u00e1 fakta. N\u011bkter\u00e9 mohou b\u00fdt zdrav\u00ed nebezpe\u010dn\u00e9 a proto je d\u016fle\u017eit\u00e9 ov\u011b\u0159ovat si ve\u0161ker\u00e9 informace s l\u00e9ka\u0159i.<\/p>\n","protected":false},"excerpt":{"rendered":"

B\u011bhem t\u011bhotenstv\u00ed se v d\u011bloze vytvo\u0159\u00ed do\u010dasn\u00fd, av\u0161ak plnohodnotn\u00fd org\u00e1n, kter\u00fd se naz\u00fdv\u00e1 placenta, tak\u00e9 zn\u00e1m\u00e1 jako plodov\u00e9 nebo mate\u0159sk\u00e9 l\u016f\u017eko. Tento do\u010dasn\u00fd org\u00e1n m\u00e1 […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":51453,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-51449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/51449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=51449"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/51449\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/51453"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=51449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=51449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=51449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}