{"id":77200,"date":"2017-03-29T13:31:19","date_gmt":"2017-03-29T13:31:19","guid":{"rendered":"http:\/\/humanitasnet-new.local\/cure\/feritina\/"},"modified":"2017-03-29T13:31:19","modified_gmt":"2017-03-29T13:31:19","slug":"feritina","status":"publish","type":"cure","link":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/treatments\/feritina\/","title":{"rendered":"Feritin\u0103"},"content":{"rendered":"

Feritin\u0103<\/h2>\n

<\/h2>\n

Ce este feritina?<\/h2>\n

Feritina este un complex de fier-protein\u0103 care con\u021bine p\u00e2n\u0103 la 23% fier, acesta este format prin unirea ionilor ferici cu apoferritin \u0219i se g\u0103se\u0219te \u00een principal \u00een ficat, mucoasa intestinal\u0103, splin\u0103, m\u0103duv\u0103 osoas\u0103, mu\u0219chi, reticulocite \u0219i regleaz\u0103 depozitarea de fier \u0219i transportul din lumenul intestinal \u00een plasm\u0103. Ionii de fier sunt \u00eentr-o structur\u0103 similar\u0103 cu cea a unei cavit\u0103\u021bi, \u0219i sunt compu\u0219i din 24 de subunit\u0103\u0163i. Feritina joac\u0103 un rol vital \u00een stocarea fierului \u00een corpul nostru.<\/p>\n

Feritina are forma unei sfere goale, care permite intrarea unei cantit\u0103\u021bi variabile de fier de stocare, cum ar fi cel al complexelor fosfat de hidroxid feric.<\/p>\n

<\/h2>\n

De ce trebuie m\u0103surat\u0103 nivelul de feritin\u0103?<\/h2>\n

M\u0103surarea nivelului actual al feritinei \u00een organism indic\u0103 rezervele de fier pe care organismul le are la dispozi\u0163ie. \u00cen cazul \u00een care un test de feritina arat\u0103 c\u0103 nivelul feritinei din s\u00e2nge este mai mic dec\u00e2t cea a valorilor normale, poate indica faptul c\u0103 depozitarea organismului dumneavoastr\u0103 cu fier sunt sc\u0103zute \u0219i ave\u021bi un deficit de fier. Cu toate acestea, pe de alt\u0103 parte, dac\u0103 testul de s\u00e2nge al feritinei arat\u0103 c\u0103 ave\u021bi mai mare dec\u00e2t nivelurile normale, ar putea indica faptul c\u0103 ave\u021bi o afec\u021biune care determin\u0103 organismul dumneavoastr\u0103 a stoca prea mult fier. Acest lucru ar putea indica, de asemenea, posibile leziuni hepatice, artrita reumatoid\u0103, hipertiroidism, \u0219i alte st\u0103ri inflamatorii. Unele tipuri de cancer pot provoca, uneori, nivelurile de feritin\u0103 din s\u00e2nge s\u0103 fie mai mari dec\u00e2t \u00een \u200b\u200bmod normal.<\/p>\n

Aceast\u0103 \u00eencercare serve\u0219te pentru a ajuta la diagnosticarea \u00een condi\u0163ii medicale. \u00cen cazul \u00een care alte teste de s\u00e2nge au ar\u0103tat c\u0103 nivelul de oxigen care transport\u0103 proteine \u200b\u200bdin hemoglobin\u0103 (celulele ro\u0219ii din s\u00e2nge) este sc\u0103zut, sau \u00een cazul \u00een care propor\u021bia de celule ro\u0219ii din s\u00e2nge la component\u0103 de fluid (hematocrit) \u00een s\u00e2nge este sc\u0103zut\u0103. Acestea ajuta la evaluarea unui pacient, \u0219i poate indica faptul c\u0103 acestea ar putea avea un deficit de anemie de fier, \u0219i, prin urmare, ajut\u0103 la confirmarea diagnosticului. Nivelurile sanguine de feritina sunt, de asemenea, m\u0103surate la pacien\u021bii care au sindromul picioarelor nelini\u0219tite, sau a ajuta la diagnosticarea unor condi\u0163ii, cum ar fi cel al hemocromatoza, boala Still, boli de ficat \u015fi alte boli. Testul de s\u00e2nge feritin\u0103 permite, de asemenea, ne pentru a furniza alte informa\u021bii suplimentare cu privire la cantitatea de fier g\u0103sit \u00een s\u00e2ngele pacien\u021bilor. Aceast\u0103 \u00eencercare, de asemenea, ne ajut\u0103 s\u0103 avem un tratament adecvat ghidat \u0219i monitorizarea condi\u021biilor medicale, cum ar fi tulbur\u0103ri care duc la prea mult fier fiind prezent \u00een corpul unui pacient, cum ar fi cea a hemosideroz\u0103 sau hemocromatoz\u0103.<\/p>\n

<\/h2>\n

Standarde de preg\u0103tire<\/h2>\n

Recoltarea se realizeaz\u0103 de obicei diminea\u021ba \u00een spital. Nu este nevoie de preg\u0103tiri special pentru acest test. Poate fi indicat s\u0103 \u021bine\u021bi un repaus alimentar \u00eenainte de examinare. \u00cen cazul \u00een care lua\u021bi medicamente informa\u021bi medicul \u00eenainte de examinare deoarece unele medicamente pot interfera cu rezultatele de s\u00e2nge.<\/p>\n

 <\/p>\n

Procedur\u0103 este dureroas\u0103 sau periculoas\u0103?<\/h2>\n

Examenul nu este nici dureros, nici periculos. Pacientul poate sim\u021bi o senza\u021bie de furnic\u0103turi la intrarea acului \u00een bra\u021bul atunci c\u00e2nd s\u00e2ngele este extras pentru examinare.<\/p>\n

 <\/p>\n

Cum se efectueaz\u0103 testul?<\/h2>\n

Testul const\u0103 dintr-o recoltare simpl\u0103 de s\u00e2nge.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-77200","cure","type-cure","status-publish","hentry"],"yoast_head":"\nFeritin\u0103 - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Feritin\u0103 - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Feritin\u0103 Ce este feritina? 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Feritina este un complex de fier-protein\u0103 care con\u021bine p\u00e2n\u0103 la 23% fier, acesta este format prin unirea ionilor ferici cu apoferritin \u0219i se g\u0103se\u0219te \u00een principal \u00een ficat, mucoasa intestinal\u0103, splin\u0103, m\u0103duv\u0103 osoas\u0103, mu\u0219chi, reticulocite \u0219i regleaz\u0103 depozitarea de fier \u0219i transportul din lumenul intestinal \u00een plasm\u0103. 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