Tilmaamaha Waxqabadka
Xadka lagu ogaanayo: 10.0nmol/L;
Qiyaasta tooska ah: 10.0-320.0nmol/L;
Isku-xirnaanta tooska ah ee R ≥ 0.990;
Saxnimada: CV dufceedka dhexdiisa waa ≤ 15%;inta u dhaxaysa dufcadaha CV waa ≤ 20%;
Saxnimada: leexashada qaraabo ee natiijooyinka cabbiradu waa in aanay dhaafin ± 15% marka saxsanaanta saxsanaanta ee ay diyaarisay TT4 heerka qaran ama saxsanaanta cabbirka la tijaabiyay.
Falcelinta-is-dhaafsiga: Walxaha soo socda ma farageliyaan natiijooyinka baaritaanka T4 ee qiyaasta la tilmaamay: TT3 at 500ng/ml,rT3 at 50ng/mL.
1. Ku kaydi qalabka wax baadha 2～30℃.Bakhaarku waa mid deggan ilaa 18 bilood.
2. Ku kaydi cajaladda tijaabada degdegga ah ee Aehealth Ferritin at 2～30℃, cimriga shelf waa ilaa 18 bilood.
3. Cajaladda tijaabada ah waa in lagu isticmaalo 1 saac gudahood ka dib marka xidhmada la furo.
Go'aaminta serum ama heerarka plasma ee Thyroxine (T4) ayaa loo aqoonsan yahay inay tahay cabbir muhiim ah oo lagu qiimeeyo shaqada tayroodh.Thyroxine (T4) waa mid ka mid ah laba hormoon oo waaweyn oo uu soo saaro qanjidhada tayroodh (ka kale waxaa loo yaqaan triiodothyronine, ama T3), T4 iyo T3 waxaa nidaamiya nidaam jawaab celin xasaasi ah oo ku lug leh hypothalamus iyo qanjirka pituitary.Qiyaastii 99.97% T4 ee ku wareegaya dhiiga waxay ku xidhan yihiin borotiinada balasmaha: TBG (60-75%), TTR/TBPA (15-30%) iyo Albumin (~ 10%).Kaliya 0.03% ee wareegga T4 waa bilaash (aan xidhnayn) iyo nafley ahaan firfircoon.Wadarta T4 waa calaamad waxtar u leh ogaanshaha hypothyroidism iyo hyperthyroidism.