{"id":72945,"date":"2020-11-03T10:19:21","date_gmt":"2020-11-03T10:19:21","guid":{"rendered":"http:\/\/humanitasnet-new.local\/malattie\/fosfor-3\/"},"modified":"2025-01-13T03:19:34","modified_gmt":"2025-01-13T03:19:34","slug":"fosfor","status":"publish","type":"disease","link":"https:\/\/humanitas-net.humweb.webiz.team\/sl\/diseases\/fosfor\/","title":{"rendered":"Fosfor"},"content":{"rendered":"<h2 id=\"kaj-je-fosfor\">Kaj je fosfor?<\/h2>\n<p>Fosfor je pomemben kemi\u010dni element v prehrani in je v obliki fosfatov, je tudi glavni sestavni del faze kosti in je vklju\u010den v skoraj vse presnovne procese v telesu, saj igra tudi pomembno vlogo pri celi\u010dni presnovi. Najdemo ga predvsem v skeletnem tkivu in v manj\u0161i meri v mi\u0161i\u010dnem tkivu in v krvi. Fosfor je odgovoren predvsem za shranjevanje in prenos energije v telesu, prispeva k proizvodnji kostnega tkiva in presnovi lipidov in glukoze (vir energije, ki ga na\u0161e telo uporablja za vsakodnevne funkcije). Ravni fosforja v krvi so odvisne od resnih dejavnikov, kot so njegov vnos s prehrano, pravilna absorpcija fosforja iz \u010drevesja, ustrezno delovanje ledvic in presnova v kosti. Telo ga na splo\u0161no pridobivajo iz mle\u010dnih izdelkov, \u017eit, mesa, rib, njegovo u\u017eivanje v telesu pa nadzirata vitamin D in kalcij in je obi\u010dajno v obliki fosfatov, kadar ga u\u017eivamo v na\u0161i redni prehrani. Fosfor je zelo pomemben za tvorbo na\u0161ih kosti in zob; pribli\u017eno 85% telesnega fosforja in fosfatov je shranjenih v kosti in predstavlja 1% telesne te\u017ee \u010dloveka.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"zakaj-meriti-raven-fosforja\">Zakaj meriti raven fosforja?<\/h2>\n<p>Test meri raven fosforja v krvi in \u200b\u200bga lahko predpi\u0161emo bolnikom z domnevno motnjo v presnovi ali v okviru diagnoze bolezni, kot je bolezen \u0161\u010ditnice, kot hiperparatiroidizem in hipoparatiroidizem. \u010cezmerno visoke ravni fosforja v krvi se lahko zdru\u017eijo s kalcijem in tvorijo usedline v mehkih tkivih, kot je mi\u0161ica. Visoka raven fosforja v krvi se pojavlja le pri ljudeh s hudo ledvi\u010dno boleznijo ali resno disfunkcijo njihove regulacije kalcija v njihovem organizmu.<\/p>\n<p>&nbsp;<\/p>\n<p>Normalne vrednosti fosforja se gibljejo od 2,4 do 4,1 mg \/ dL. Vendar se te razlikujejo glede na laboratorijske preiskave. Nenormalne vrednosti fosforja lahko ka\u017eejo na to, da ima bolnik metastazo na kosteh, diabeti\u010dno ketoacidozo, hipokalciemijo, hipoparatiroidizem, jetrno bolezen, odpoved ledvic, sarkoidozo, preve\u010d vitamina D in nekatera zdravila, kot je fosfatna odvajala, lahko zvi\u0161ajo raven fosforja v telo. Po drugi strani pa ni\u017eja od normalne ravni lahko pomeni, da ima bolnik hiperkalcemijo, hiperinzulinizem, hiperparatiroidizem, podhranjenost ali premajhen prehranski vnos fosfata ali vitamina D, kar lahko pozneje povzro\u010di rahitis ali osteomalacijo.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"standard-priprave\">Standard priprave<\/h2>\n<p>Vzor\u010denje obi\u010dajno opravijo zjutraj v bolni\u0161nici. Za ta test niso potrebne posebne priprave. Zdravnik bo pred pregledom krvi svetoval in priporo\u010dil, \u010de morate biti na te\u0161\u010de. Zdravnika obvestite o vseh zdravilih, ki jih jemljete pred izpitom, saj lahko nekateri medicinski posegi motijo \u200b\u200bkrvne rezultate.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"je-pregled-bolec-ali-nevaren\">Je pregled bole\u010d ali nevaren?<\/h2>\n<p>Pregled ni ne bole\u010d ne nevaren. Bolnik lahko ob vstopu igle v roko ob\u010duti mravljin\u010denje, ko se odvzame kri za pregled.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"kako-se-opravlja-pregled\">Kako se opravlja pregled?<\/h2>\n<p>Pregled je sestavljen iz preprostega vzorca krvi.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-72945","disease","type-disease","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fosfor - 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=\"Fosfor - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Kaj je fosfor? 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