Qhia rau Pinterest Siab bilirubin tuaj yeem ua rau rau jaundice Qib siab bilirubin hauv cov ntshav yog hu ua hyperbilirubinemia. Cov qib bilirubin siab tuaj yeem ua rau daj ntseg. Jaundice ua rau daim tawv nqaij thiab qhov muag dawb tshwm daj, vim yog xim av thiab daj bilirubin hauv cov ntshav.
siab unconjugated bilirubin txhais li cas?
qib siab yuav qhia tau tias daim siab puas lossis kab mob. Siab dua li ib txwm muaj cov bilirubin ncaj qha hauv koj cov ntshav yuav qhia tau tias koj daim siab tsis tshem tawm bilirubin kom raug.
Dab tsi ua rau muaj kev nce ntxiv hauv bilirubin?
nce bilirubin ntau lawm thiab qhov tshwm sim tsis sib xws ntawm hyperbilirubinemia tuaj yeem tshwm sim los ntawm nce catabolic degradation ntawm hemoglobin thiab lwm yam heme proteins, feem ntau yog vim kev nrawm hemolysis, hematoma loj, dyserythropoiesis (e.g., megaloblastic thiab sideroblastic anemias), lossis qee zaum vim yog…
Puas yog unconjugated bilirubin lom?
Unconjugated bilirubin yog khoom toxic hydrophobic pov tseguas yuav tsum tau ua dej-soluble kom tau tawm. Qhov no yog hu ua "pre-hepatic," "dawb," "unconjugated," lossis "indirect bilirubin" (tus nqi ib txwm=0.1 - 1.0 mg / dl). Cov kua qaub protein albumin khi unconjugated bilirubin ua rau nws tsis muaj tshuaj lom.
Yuav ua li cas thiaj tsis muaj bilirubin ua?
Unconjugated bilirubin yog khoom pov tseg ntawm hemoglobin tawg uas tau coj los ntawm lub siab, qhov twg nws hloov pauv los ntawm enzyme uridine diphosphoglucuronate glucuronosyltransferase (UGT) rau hauv conjugated bilirubin. Conjugated bilirubin yog dej-soluble thiab tawm mus rau hauv cov kua tsib kom tshem tawm ntawm lub cev.
