Qhov txawv ntawm thyroxine thiab triiodothyronine yog tias thyroxine muaj plaub atoms ntawm iodine ib molecule thaum triiodothyronine muaj peb atoms ntawm iodine ib molecule.
Cov thyroid caj pas yog cov qog endocrine nyob hauv lub caj dab. Cov qog no tseem ceeb heev vim nws tsim peb cov tshuaj hormones. Ob ntawm cov tshuaj hormones no tseem ceeb rau kev tswj cov metabolism. Ob lub thyroid hormones yog thyroxine thiab triiodothyronine. Ob leeg cov tshuaj hormones ua haujlwm ua ke txhawm rau tswj kev siv lub zog hauv peb lub cev. Qhov thib peb thyroid hormone yog calcitonin thiab nws yog ib qho tseem ceeb hauv kev tswj hwm calcium homeostasis.
YThyroxine yog dab tsi?
Thyroxine yog cov thyroid hormones uas muaj plaub atoms ntawm iodine ib molecule. Cov tshuaj no feem ntau yog lub luag haujlwm rau kev tswj cov metabolism. Nws yog tyrosine hormone thiab muaj iodine nyob rau hauv molecule. Thyroxine yog hom thyroid hormones tseem ceeb hauv cov ntshav.
Daim duab 01: Thyroxine
Tsis tas li ntawd, thyroxine suav txog 80% ntawm tag nrho cov tshuaj hormones tsim los ntawm cov thyroid caj pas. Tsis tas li ntawd, tag nrho thyroxin pib los ntawm cov thyroid secretion, tsis zoo li triiodothyronine. Ntxiv mus, thyroxine muaj ib nrab neej ntev dua triiodothyronine.
YTriiodothyronine yog dab tsi?
Triiodothyronine yog ib qho ntawm ob lub thyroid hormones loj tso tawm los ntawm peb cov thyroid caj pas. Feem ntau triiodothyronine nyob rau hauv peb cov ntshav muaj nyob rau hauv daim ntawv khi nrog cov proteins. Qee qhov nyiaj tseem tshuav raws li daim ntawv tsis raug cai. Thaum ntsuas tag nrho triiodothyronine, nws muab tag nrho cov nyiaj uas circulates hauv cov hlab ntsha. Ib txwm siv ntau yam ntawm tag nrho triiodothyronine yog 80 - 200 ng / dL. Hauv qab no thiab saum toj no qhia txog qhov txawv txav hauv kev zais cov thyroid hormone thiab teeb meem ua haujlwm ntawm peb cov thyroid caj pas.
Daim duab 02: Triiodothyronine
Thaum tag nrho cov theem triiodothyronine siab, peb hu cov mob no hyperthyroidism thaum nws qis dua, peb hu nws hypothyroidism. Dawb triiodothyronine yog ib feem me me uas yog nyob rau hauv daim ntawv unbound nrog cov proteins. Ib txwm siv ntau yam dawb triiodothyronine hauv peb cov hlab ntsha yog 2.3- 4.2 pg / mL. Qib no sawv cev rau tam sim no muaj triiodothyronine hormone uas tuaj yeem siv tau. Yog li, nws tau txiav txim siab tias dawb triiodothyronine yog qhov zoo tshaj plaws sawv cev ntawm tus neeg mob cov xwm txheej hormonal. Tsis tas li ntawd, cov qib triiodothyronine dawb yog qhov tseem ceeb rau kev kuaj mob sib txawv ntawm hyperthyroidism thiab cov kab mob uas tsis yog thyroid.
Triiodothyronine plays ob peb lub luag haujlwm tseem ceeb hauv peb lub cev. Nws tswj cov txheej txheem metabolic. Nws kuj tswj lub plawv thiab digestive zog, lub hlwb kev loj hlob thiab muaj nuj nqi, nqaij thiab pob txha, thiab lwm yam.
Dab tsi zoo sib xws ntawm Thyroxine thiab Triiodothyronine?
- Thyroxine thiab triiodothyronine yog ob yam tshuaj hormones synthesized thiab tso tawm los ntawm cov thyroid caj pas.
- Lawv yog cov tshuaj hormones tyrosine.
- Tsis tas li ntawd, lawv feem ntau yog lub luag haujlwm rau kev tswj cov metabolism hauv peb lub cev.
- Kev tsim cov tshuaj hormones txo qis vim tsis muaj iodine.
- Ob leeg thyroxine thiab triiodothyronine yog siv los kho cov thyroid hormone deficiency (hypothyroidism).
- Cov tshuaj hormones no khi nrog cov thyroid hormones receptors txhawm rau ua.
- Ntxiv mus, lawv mus nrog cov hlab ntsha.
Qhov txawv ntawm Thyroxine thiab Triiodothyronine yog dab tsi?
Thyroxine thiab triiodothyronine yog ob lub thyroid hormones. Txawm li cas los xij, thyroxine muaj plaub iodine atoms ib molecule thaum triiodothyronine muaj peb iodine atoms ib molecule. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm thyroxine thiab triiodothyronine. Tsis tas li ntawd, tag nrho thyroxine pib los ntawm cov thyroid secretion thaum feem ntau triiodothyronine los ntawm deiodination ntawm thyroxine.
Cov hauv qab no qhia txog qhov sib txawv ntawm thyroxine thiab triiodothyronine.
Summary – Thyroxine vs Triiodothyronine
Thyroxine thiab triiodothyronine yog ob yam tshuaj hormones loj uas tsim thiab tso tawm los ntawm cov thyroid caj pas. Txawm li cas los xij, cov thyroid caj pas tsim thyroxine ntau dua li triiodothyronine. Qhov sib txawv tseem ceeb ntawm thyroxine thiab triiodothyronine yog tias thyroxine muaj plaub iodine atoms ib molecule thaum triiodothyronine muaj peb iodine atoms ib molecule. Tsis tas li ntawd, tag nrho thyroxine pib los ntawm cov thyroid secretion thaum feem ntau triiodothyronine los ntawm thyroxine deiodination. Qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm thyroxine thiab triiodothyronine.
