TT4 Test Kit

Thyroxine (T4), los yog 3,5,3',5'-tetraiodothyronine, yog cov thyroid hormone nrog ib qho hnyav molecular ntawm kwv yees li 777Da uas tawm mus rau hauv cov hlab ntsha hauv daim ntawv dawb, nrog ntau dua 99% khi rau cov proteins hauv cov ntshav thiab tsawg heev ntawm T4 dawb (FT4) unbound rau cov proteins hauv plasma.Lub luag haujlwm tseem ceeb ntawm T4 suav nrog kev tswj hwm kev loj hlob thiab kev loj hlob, txhawb cov metabolism, tsim cov paj hlwb thiab cov hlab plawv, cuam tshuam rau lub hlwb kev loj hlob, thiab nws yog ib feem ntawm kev tswj hwm cov tshuaj hypothalamic-pituitary-thyroid, uas muaj lub luag haujlwm hauv kev tswj hwm lub cev metabolism.TT4 hais txog qhov sib npaug ntawm cov dawb thiab khi thyroxine hauv cov ntshav.Kev kuaj TT4 yog siv hauv kev kho mob raws li kev kuaj mob ntawm cov thyroid tsis ua haujlwm, thiab nws qhov kev nce ntxiv feem ntau pom hauv hyperthyroidism, subacute thyroiditis, siab thyroxine-binding globulin (TBG), thiab thyroid hormone insensitivity syndrome;Nws qhov txo qis yog pom hauv hypothyroidism, thyroid deficiency, chronic lymphoid Goiter, thiab lwm yam.