UKUSETSHENZISWA OKUHLOSIWE

Ikhithi YokuxilongangobaI-Thyroxine ephelele(i-fluorescence immunochromatographic assay) iyi-fluorescence immunochromatographic assay yokuthola inaniI-Thyroxine ephelele(TT4) ku-serum noma ku-plasma yomuntu, esetshenziswa kakhulu ukuhlola umsebenzi we-thyroid. Iyisithasiselo sokuxilongwa esisizayo. Zonke izibonelo ezinhle kumele ziqinisekiswe ngezinye izindlela. Lokhu kuhlolwa kuhloselwe ukusetshenziswa kochwepheshe bezempilo kuphela.

ISIFINYEZO

I-Thyroxine (T4) ikhishwa yi-thyroid gland futhi isisindo sayo sama-molecule singama-777D. Isamba se-T4 (Total T4,TT4) ku-serum siphindwe ka-50 kunese-serum T3. Phakathi kwazo, ama-99.9% e-TT4 abopha ku-serum Thyroxine Binding Proteins (TBP), kanti i-T4 yamahhala (Free T4,FT4) ingaphansi kuka-0.05%. I-T4 ne-T3 zihlanganyela ekulawuleni umsebenzi womzimba wokugaya ukudla. Izilinganiso ze-TT4 zisetshenziselwa ukuhlola isimo sokusebenza kwe-thyroid kanye nokuxilongwa kwezifo. Ngokwezokwelapha, i-TT4 iyinkomba ethembekile yokuxilonga kanye nokubona ngempumelelo i-hyperthyroidism kanye ne-hypothyroidism.