TT3 Ikizamini

Triiodothyronine (T3) ni imisemburo ikomeye ya tiroyide ikora ku ngingo zitandukanye.T3 ikomatanyirizwa hamwe kandi ikarekurwa na glande ya tiroyide (hafi 20%) cyangwa igahinduka muri tiroxine na deiodination kuri 5 '(hafi 80%), kandi isohoka ryayo igengwa na thyrotropine (TSH) na hormone irekura thyrotropine (TRH), na urwego rwa T3 rufite kandi ibitekerezo bibi kuri TSH.Mu gutembera kw'amaraso, 99,7% ya T3 ihuza poroteyine ihuza, mu gihe T3 (FT3) yubuntu ikora ibikorwa byayo.Ibyiyumvo byihariye kandi byihariye byo kumenya FT3 mugupima indwara nibyiza, ariko ugereranije na T3 yose, birashoboka cyane kwivanga kwindwara zimwe na zimwe nibiyobyabwenge, bikavamo ibisubizo bibi cyangwa byinshi.Muri iki gihe, ibisubizo byose bya T3 byerekana neza birashobora kwerekana neza uko triiodothyronine imeze mumubiri.Kugena T3 yose ifite akamaro kanini mugupima imikorere ya tiroyide, kandi ikoreshwa cyane mugufasha mugupima indwara ya hyperthyroidism na hypotherroidism no gusuzuma imikorere yubuvuzi bwayo.