{"id":78591,"date":"2020-06-17T09:45:34","date_gmt":"2020-06-17T09:45:34","guid":{"rendered":"http:\/\/humanitasnet-new.local\/cure\/prosti-trijodtironin-ft3\/"},"modified":"2020-06-17T09:45:34","modified_gmt":"2020-06-17T09:45:34","slug":"prosti-trijodtironin-ft3","status":"publish","type":"cure","link":"https:\/\/humanitas-net.humweb.webiz.team\/sl\/treatments\/prosti-trijodtironin-ft3\/","title":{"rendered":"Prosti trijodtironin (FT3)"},"content":{"rendered":"<h2 id=\"kaj-je-prosti-trijodtironin-ft3\">Kaj je prosti trijodtironin (FT3)?<\/h2>\n<p>\u0160\u010ditnica, \u017eleza, ki se nahaja v vratu, uravnava presnovne procese v telesu s proizvodnjo prostega trijodtironina (FT3) in tiroksina (FT4). Prosti trijodtironin uravnava \u0161\u010ditni\u010dni hormon TSH, ki je \u0161\u010ditni\u010dno stimulirajo\u010di hormon, ki ga proizvaja hipofiza. Prosta oblika pomeni, da ni vezana na beljakovine v plazmi.<\/p>\n<p>&nbsp;<\/p>\n<p>Test FT3 je v glavnem narejen za pomo\u010d pri diagnosticiranju hipertiroidizma (preaktivna \u0161\u010ditnica) in ga je mogo\u010de naro\u010diti v primerih spremljanja zdravljenja bolnikov z znano motnjo \u0161\u010ditnice.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"kaksen-je-namen-merjenja-prostega-trijodtironina-ft3\">Kak\u0161en je namen merjenja prostega trijodtironina (FT3)?<\/h2>\n<p>&nbsp;<\/p>\n<p>Ta test omogo\u010da natan\u010dno merjenje ravni FT3 v telesu in posledi\u010dno lahko pomaga pri oceni delovanja \u0161\u010ditnice. Test se pogosto naro\u010di v kombinaciji s TSH in FT4 (prostim tiroksinom).<\/p>\n<p>&nbsp;<\/p>\n<p>Obi\u010dajno se test naro\u010di, \u010de zdravnik sumi na te\u017eavo s \u0161\u010ditnico. Take mo\u017ene te\u017eave lahko vklju\u010dujejo:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Hipertiroidizem (preaktivna \u0161\u010ditnica)<\/li>\n<li>Primarni ali sekundarni hipotiroidizem (nederaktivna \u0161\u010ditnica)<\/li>\n<li>Hipopituitarizem (nederaktivna hipofiza)<\/li>\n<li>tirotoksi\u010dna periodi\u010dna paraliza (visoka raven \u0161\u010ditni\u010dnih hormonov)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u0160\u010ditnica in hormoni, ki jih proizvaja, vplivajo na skoraj vse telesne funkcije. Zato lahko motnja \u0161\u010ditnice povzro\u010di \u0161irok spekter simptomov, kot so \u0161ibkost in utrujenost, tesnoba, zaprtje, izguba ali pove\u010danje telesne te\u017ee, te\u017eave s spanjem, menstrualne nepravilnosti in pove\u010dan sr\u010dni utrip.<\/p>\n<p>&nbsp;<\/p>\n<p>Poleg tega se lahko test FT3 naro\u010di, potem ko prej\u0161nji testi poka\u017eejo nenormalne rezultate TSH.<\/p>\n<p>&nbsp;<\/p>\n<p>Pomembno je razumeti, da so testi \u0161\u010ditnice pogled na dogajanje v \u010dlove\u0161kem telesu. Vendar se ravni FT3, pa tudi ravni FT4 in TSH lahko razlikujejo od osebe do osebe ali na njih lahko vplivajo:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Nose\u010dnost<\/li>\n<li>Bolezen jeter<\/li>\n<li>Pove\u010duje, zmanj\u0161uje in spreminja beljakovine, ki ve\u017eejo T3 in T4<\/li>\n<li>Estrogen in druga zdravila<\/li>\n<li>odpornost na \u0161\u010ditni\u010dne hormone<\/li>\n<li>Sistemske bolezni<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Poleg tega lahko na rezultate testov vplivajo tudi nekatera zdravila, kot so estrogen, kontracepcijske tablete in veliki odmerki aspirina.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"standard-priprave\">Standard priprave<\/h2>\n<p>Na splo\u0161no se pregled opravi zjutraj. Prav tako se lahko priporo\u010di, da pacient posti ve\u010d ur pred preiskavo. Pacient naj razkrije tudi kakr\u0161ne koli podatke o teko\u010dih zdravilih, ker lahko vplivajo na rezultate testov.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"ali-je-pregled-nevaren-in-ali-bolec-ali-je-pregled-nevaren-in-ali-bolec\">Ali je pregled nevaren in \/ ali bole\u010d? Ali je pregled nevaren in \/ ali bole\u010d?<\/h2>\n<p>&nbsp;<\/p>\n<p>Pregled ni nevaren niti bole\u010d. Pacient lahko na mesti vstopa igle v roko ob\u010duti rahlo \u0161\u010demenje.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"kako-se-opravlja-preiskava\">Kako se opravlja preiskava?<\/h2>\n<p>Preiskava se opravi s preprostim odvzemom vzorca krvi.<\/p>\n<p>&nbsp;<\/p>\n<p>Ne glede na to, ali se hormoni FT3 povi\u0161ajo ali zmanj\u0161ajo, tak\u0161ni rezultati testov ka\u017eejo na neravnovesje med oskrbo telesa in potrebami. Vendar rezultati testov ne morejo natan\u010dno dolo\u010diti vzroka za prese\u017eek ali pomanjkanje.<\/p>\n<p>&nbsp;<\/p>\n<p>Visoke vrednosti FT3 ka\u017eejo na naslednje motnje \u0161\u010ditnice:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Hipertiroidizem (preaktivna \u0161\u010ditnica)<\/li>\n<li>Tihi tiroiditis<\/li>\n<li>Gravesova bolezen (avtoimunska bolezen, ki \u0161\u010ditnico stimulira, da proizvaja preve\u010d hormonov)<\/li>\n<li>strupeni nodularni goiter (pove\u010dana \u0161\u010ditnica, ki ima nepravilno delovanje \u0161\u010ditni\u010dnih vozli\u010dev)<\/li>\n<li>Tirotoksi\u010dna periodi\u010dna paraliza<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Nizke ravni FT3 ka\u017eejo na naslednje motnje \u0161\u010ditnice:<\/p>\n<ul>\n<li>Dolgotrajna bolezen<\/li>\n<li>Lakota<\/li>\n<li>Hipotiroidizem (premaa \u0161\u010ditnica)<\/li>\n<\/ul>\n","protected":false},"featured_media":0,"template":"","class_list":["post-78591","cure","type-cure","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Prosti trijodtironin (FT3) - 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=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prosti trijodtironin (FT3) - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Kaj je prosti trijodtironin (FT3)? \u0160\u010ditnica, \u017eleza, ki se nahaja v vratu, uravnava presnovne procese v telesu s proizvodnjo prostega trijodtironina (FT3) in tiroksina (FT4). 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