{"id":37043,"date":"2017-02-16T17:11:31","date_gmt":"2017-02-16T17:11:31","guid":{"rendered":"http:\/\/humanitas.local\/diseases\/fosfor\/"},"modified":"2017-11-06T21:22:37","modified_gmt":"2017-11-06T21:22:37","slug":"fosfor","status":"publish","type":"disease","link":"https:\/\/www.humanitas.net\/sr\/diseases\/fosfor\/","title":{"rendered":"Fosfor"},"content":{"rendered":"

\u0160ta je fosfor ?<\/strong><\/h2>\n

Fosfor predstavlja hemijski element od esencijalne va\u017enosti u ishrani. Prisutna je u formi fosfata, a predstavlja tako\u0111e jednu od glavnih komponenti faze mineralizacije kostiju i uklju\u010den je u metaboli\u010dke procese u organizmu, sa bitnom ulogom u \u0107elijskom metabolizmu.<\/p>\n

Primarno se nalazi u skeletnom tkivu, dok je u manjim koncentracijama prisutan u mi\u0161i\u0107nom tkivu i krvi. Fosfor je zadu\u017een za deponovanje i transfer energije u organizmu, te doprinosi stvaranju ko\u0161tanog tkiva i metabolizmu lipida i klukoze (izvore energije koje na\u0161 organizam svakodnevno koristi).<\/p>\n

Nivo fosfora u krvi u zavisi od brojnih faktora, kao \u0161to su unos ishranom, pravilna apsorpcija fosfora iz creva, adekvatna renalna funkcija kao i metabolizam kostiju. U organizam dospaeva putem mle\u010dnih proizvoda, cerealija, mesa, ribe i raspolo\u017eivost u organizmu pod kotrolom je vitamina D i kalcijuma.<\/p>\n

Prete\u017eno se nalazi u formi fosfata. Fosfor je od esencijalne va\u017enosti za formiranje kostiju i zuba, i otprilike 85% fosfora i fosfata u organizmu deponovano je u kostima i \u010dini 1% telesne te\u017eine osobe.<\/p>\n

 <\/p>\n

Za\u0161to je potrebno meriti nivo fosfora ?<\/strong><\/h2>\n

Merenjem nivoa fosfora u krvi procenjuje se da li postoji njegov vi\u0161ak ili manjak. Te se kod sumnji na poreme\u0107aj metabolizma mo\u017ee ordinirati nadoknada fosfora ili u sklopu oboljenja kao \u0161to su tiroidni porme\u0107aji, hiperparatiroidizam i hipoparatiroidizam.Abnormalno visoka koncentracija fosfora u krvi je retka. U tom slu\u010daju mo\u017ee stvarati komplekse sa kalcijumom u obliku depozita u mekim tkivima kao \u0161to je mi\u0161i\u0107.<\/p>\n

Visoki nivoi fosfora u krvi prisutni su kod osoba sa ozbiljnim o\u0161te\u0107enjem bubre\u017ene funkcije ili disfunkccijom regulacije kalcijuma u organizmu.<\/p>\n

Normalne vrednosti fosfora kre\u0107u se u rasponu od 2.4 do 4.1 mg\/dL u zavisnosti od laboratorije. Patolo\u0161ke vrednosti fosfora mogu sugerisati postojanje metastza u kostima, dijabetesne ketoacidoze, hipokalcemije, hipoparatiroidizma, oboljenja jetre, insuficijencije bubrega, sarkoidoze, visoke koncentracije vitamina D i upotrebe odre\u0111enih medikamenata kao \u0161to su laksativi koji sadr\u017ee fosfor.<\/p>\n

Sni\u017eene vrednosti mogu sugerisati da postoji hiperkalcemija, hiperinsulinizam, hiperparatiroidizam, malnutricija ili nizak dijetarni unos fosfata ili viamina D, \u0161to mo\u017ee rezultovati osteomalacijom ili rahitisom.<\/p>\n

 <\/p>\n

Postupak uzorkovanja<\/strong><\/h2>\n

Uzimanje uzorka krvi na analizu vr\u0161i se ujutru tokom bolni\u010dke vizite.Nije neophodna posebna priprema pacijenta radi pregleda.\u00a0 Lekar \u0107e tako\u0111e preporu\u010diti gladovanje, u\u00a0 slu\u010daju da je neophodno. Po\u017eeljno je da upoznate lekara u slu\u010daju kori\u0161\u0107enja bilo koje vrste medikamentozne terapije budu\u0107i da mo\u017ee uticati na ta\u010dnost rezultata.<\/p>\n

 <\/p>\n

Da li je ispitivanje bolno ili opasno?<\/strong><\/h2>\n

Sam postupak\u00a0 ispitivanja je bezbolan i bezopasan i ne predstavlja rizik po zdravlje pacijenta. Tokom same procedure, pacijent mo\u017ee imati ose\u0107aj peckanja od uboda iglom u regiji ruke odakle se vr\u0161i va\u0111enje krvi.<\/p>\n

 <\/p>\n

Kako se procedura uzorkovanja vr\u0161i?<\/strong><\/h2>\n

Sam postupak podrazumeva uzimanje uzorka krvi na analizu.<\/p>\n","protected":false},"author":9,"featured_media":0,"template":"","yoast_head":"\nFosfor - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.humanitas.net\/sr\/diseases\/fosfor\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fosfor - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"\u0160ta je fosfor ? Fosfor predstavlja hemijski element od esencijalne va\u017enosti u ishrani. Prisutna je u formi fosfata, a predstavlja tako\u0111e jednu od glavnih komponenti faze mineralizacije kostiju i uklju\u010den je u metaboli\u010dke procese u organizmu, sa bitnom ulogom u \u0107elijskom metabolizmu. 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