{"id":1936,"date":"2023-02-20T09:40:00","date_gmt":"2023-02-20T09:40:00","guid":{"rendered":"https:\/\/stemcellsbank.ro\/blog\/?p=1936"},"modified":"2023-03-01T09:42:39","modified_gmt":"2023-03-01T09:42:39","slug":"cordonul-ombilical-ce-este-rolul-lui-si-riscurile","status":"publish","type":"post","link":"http:\/\/stemcellsbank.ro\/blog\/cordonul-ombilical-ce-este-rolul-lui-si-riscurile","title":{"rendered":"<strong>Cordonul ombilical: ce este, rolul lui \u0219i riscurile<\/strong>"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/stemcellsbank.ro\/blog\/wp-content\/uploads\/2023\/03\/Cordonul-ombilical-functii-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/stemcellsbank.ro\/blog\/wp-content\/uploads\/2023\/03\/Cordonul-ombilical-functii-1-1024x536.jpg\" alt=\"\" class=\"wp-image-1937\" srcset=\"http:\/\/stemcellsbank.ro\/blog\/wp-content\/uploads\/2023\/03\/Cordonul-ombilical-functii-1-1024x536.jpg 1024w, http:\/\/stemcellsbank.ro\/blog\/wp-content\/uploads\/2023\/03\/Cordonul-ombilical-functii-1-300x157.jpg 300w, http:\/\/stemcellsbank.ro\/blog\/wp-content\/uploads\/2023\/03\/Cordonul-ombilical-functii-1-768x402.jpg 768w, http:\/\/stemcellsbank.ro\/blog\/wp-content\/uploads\/2023\/03\/Cordonul-ombilical-functii-1-600x314.jpg 600w, http:\/\/stemcellsbank.ro\/blog\/wp-content\/uploads\/2023\/03\/Cordonul-ombilical-functii-1.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Cordonul ombilical reprezint\u0103 leg\u0103tura \u00eentre mam\u0103 \u0219i f\u0103tul \u00een curs de dezvoltare. Acesta are c\u00e2teva func\u021bii foarte importante pentru sarcin\u0103, pe care le vom&nbsp; prezenta \u00een urm\u0103toarele r\u00e2nduri.<\/p>\n\n\n\n<p><strong>Semnifica\u0163ie<\/strong><\/p>\n\n\n\n<p>Una dintre caracteristicile definitorii ale tuturor mamiferelor este prezen\u021ba cordonului ombilical. La om, cordonul ombilical este, \u00een general, t\u0103iat dup\u0103 na\u0219tere. Cu toate acestea, majoritatea mamiferelor, lipsite at\u00e2t de echipament chirurgical, c\u00e2t \u0219i de dexteritatea de a-l gestiona, au modalit\u0103\u021bi alternative de a trata cordonul ombilical. Unele mamifere \u00eel mestec\u0103. Al\u021bii \u00eei permit s\u0103 se usuce \u0219i s\u0103 se descompun\u0103 singur.<\/p>\n\n\n\n<p><strong>Func\u0163iile cordonului ombilical<\/strong><\/p>\n\n\n\n<p>Cordonul ombilical are trei func\u021bii separate. \u00cen primul r\u00e2nd, serve\u0219te ca surs\u0103 de s\u00e2nge pentru nou-n\u0103scut. Acest lucru este deosebit de important pentru c\u0103 f\u0103tul este incapabil s\u0103 respire (neav\u00e2nd nici pl\u0103m\u00e2ni func\u021bionali, nici o surs\u0103 de oxigen) \u0219i astfel \u00eei permite f\u0103tului s\u0103 ob\u021bin\u0103 oxigenul de care are nevoie pentru a tr\u0103i. Deoarece f\u0103tul nu are cum s\u0103 consume alimente, cordonul ombilical serve\u0219te \u0219i ca surs\u0103 de nutrien\u021bi, inclusiv calorii, proteine, gr\u0103simi, precum \u0219i vitamine \u0219i minerale. \u00cen cele din urm\u0103, cordonul ombilical serve\u0219te \u0219i la transferul de\u0219eurilor \u0219i s\u00e2ngelui dezoxigenat departe de f\u0103t \u00een circula\u021bia matern\u0103, unde poate fi procesat \u0219i excretat.<\/p>\n\n\n\n<p><strong>Caracteristicile cordonului ombilical<\/strong><\/p>\n\n\n\n<p>Cordonul ombilical este alc\u0103tuit dintr-o substan\u021b\u0103 numit\u0103 Gelatina Wharton, \u00een loc de \u021besut conjunctiv normal \u0219i piele. \u00cen interiorul cordonului este o ven\u0103, care con\u021bine s\u00e2nge oxigenat, \u0219i dou\u0103 artere. Vena ombilical\u0103 merge p\u00e2n\u0103 la ficatul f\u0103tului, unde se \u00eemparte \u00een dou\u0103. O parte a venei furnizeaz\u0103 s\u00e2nge c\u0103tre vena poral\u0103 hepatic\u0103, care furnizeaz\u0103 s\u00e2nge c\u0103tre ficat. Cealalt\u0103 ramur\u0103, care este cunoscut\u0103 sub numele de ductus venosus, furnizeaz\u0103 80% din s\u00e2nge corpului uman, permi\u021b\u00e2nd oxigenului \u0219i altor substan\u021be nutritive vitale s\u0103 circule \u00een tot f\u0103tul.<\/p>\n\n\n\n<p><strong>Considera\u021bii<\/strong><\/p>\n\n\n\n<p>S\u00e2ngele din cordonul ombilical, care poate fi extras odat\u0103 ce placenta a fost expulzat\u0103, este bogat \u00een celule stem care pot fi folosite pentru a trata multe tulbur\u0103ri de s\u00e2nge \u0219i imunologice, precum \u0219i unele tipuri de cancer. Celulele stem au un avantaj fa\u021b\u0103 de un transplant de m\u0103duv\u0103 osoas\u0103.<\/p>\n\n\n\n<p>S\u0103n\u0103tatea copilului t\u0103u este cea mai important\u0103. Cum ar fi s\u0103 i-o po\u021bi asigura \u0219i dup\u0103 na\u0219tere? Acest lucru este posibil prin recoltarea de celule stem la na\u0219tere. Celulele stem sunt celulele \u201eprimordiale\u201d ale organismului uman, care se pot diferen\u021bia \u00een alte tipuri de celule cu rol \u00een regenerarea la nivel tisular. Stem Cells Bank vine \u00een sprijinul t\u0103u. Consultan\u021bii no\u0219tri \u00ee\u021bi stau la dispozi\u021bie at\u00e2t telefonic, c\u00e2t \u0219i pentru a stabili o \u00eent\u00e2lnire \u00een care s\u0103 afli mai multe informa\u021bii despre posibilit\u0103\u021bile de recoltare a celulelor stem \u0219i despre op\u021biunile de stocare, \u00een a\u0219a fel \u00eenc\u00e2t tu s\u0103 po\u021bi lua cea mai sigur\u0103 decizie fiind informat\u0103 corect despre aceste aspecte.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cordonul ombilical reprezint\u0103 leg\u0103tura \u00eentre mam\u0103 \u0219i f\u0103tul \u00een curs de dezvoltare. Acesta are c\u00e2teva func\u021bii foarte importante pentru sarcin\u0103, pe care le vom&nbsp; prezenta \u00een urm\u0103toarele r\u00e2nduri. Semnifica\u0163ie Una dintre caracteristicile definitorii ale tuturor mamiferelor este prezen\u021ba cordonului ombilical. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1937,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1936","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sarcina"],"_links":{"self":[{"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/posts\/1936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/comments?post=1936"}],"version-history":[{"count":1,"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/posts\/1936\/revisions"}],"predecessor-version":[{"id":1938,"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/posts\/1936\/revisions\/1938"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/media\/1937"}],"wp:attachment":[{"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/media?parent=1936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/categories?post=1936"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/stemcellsbank.ro\/blog\/wp-json\/wp\/v2\/tags?post=1936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}