Hormone thyroxine

Koj puas muaj nyhav tshaj, tsis muaj mob qaug dab peg, tsis muaj ntshav siab? Muaj ib lub sijhawm ua kev kuaj ntshav rau hormones. Feem ntau, qhov ua rau cov neeg tsis muaj mob yog qhov siab lossis txo qis ntawm ib leeg. Piv txwv, qhov tshuaj hormone thyroxin yog lub luag haujlwm rau cov metabolism, lub cev lub cev thiab lwm yam tseem ceeb.

Kev ua haujlwm ntawm cov thyroxine hormone

Cov thyroid hormone thyroxine txhais tau hais tias yog ib qho ntawm ob yam kabmob loj uas lub cev tsim tawm. Kev txhawj xeeb, nws yog qee zaum hu ua T4. Ntxiv rau thyroxine, cov thyroid gland tsim tawm 8 ntau cov tshuaj hormones, tab sis lawv cov kev sib koom hauv tag nrho tsuas yog 10%. Tag nrho cov so ntawm thyroxine, uas muaj xws li cov khoom:

Ntau tus neeg ncaws pob thiab qee tus poj niam ntxiv thiab siv cov khoom cua thiab hluavtaws sib thooj ntawm thyroxine los txo lub cev qhov hnyav thiab nce txhua hnub caloric kom tsawg. Txawm li cas los xij, ib tug yuav tsum siv rau hauv qhov tseeb tias qhov nyiaj ntau ntawm thyroxin yog txaus ntshai li qhov nws tsis muaj peev xwm:

Yuav ua li cas nce lossis nce ib yam tshuaj muaj zog thyroxine thiab seb nws puas tsim nyog los ua nws?

Ua ntej teb lo lus nug no, peb xav tham txog seb qhov teeb meem ntawm cov tshuaj hormone thyroxin raug txo qis npaum li cas. Qhov tshwj xeeb tshaj yog qhov kev tsim tawm ntawm kev siv tshuaj tiv thaiv (thyroxine) (txo cov thyroxine) hauv cov me nyuam mos, nws tuaj yeem ua rau mob plab hnyuv laus thiab mob hlwb, nrog rau txoj kev tsis zoo ntawm txhua lub cev. Yog li, cov me nyuam, thaum yug tau muaj ib qho kev poob siab ntawm qhov tsis muaj zog ntawm cov tshuaj hormone no, kwv yees hnub 4 txog 5 hauv lub neej, cov ntshav tau ntsuam xyuas. Hauv cov laus, hypothyroidism ua rau cov kab mob xws li:

Txij thaum thyroxine yog ib qho ntshav dawb, tab sis kuj tuaj yeem nyob hauv ib lub xeev uas muaj protein ntau, tag nrho lub cev thiab thyroid caj pas pib ua hauj lwm zoo 2 lub lis piam tom qab normalizing nws qib. Qhov tshuaj hormone hormone thyroxine tsis yog muaj kev ruaj khov thiab muaj peev xwm hloov tau ntau yam hauv txhua tus neeg.

Txij li cov tshuaj T4 sib txawv ntawm lwm cov thyroid hormones, T3, muaj ib qho iodine molecule nyob rau hauv cov lus qhia, theem ntawm thyroxin yog ncaj qha ntsig txog qhov nyiaj ntawm txoj kab no hauv lub cev thiab nws cov assimilation. Yog tias iodine intake tsis txaus, thyroxine decreases. Nrog ib qho kev sib tw ntawm qhov khoom no, tus kab mob Graves tau tsim tawm - cov pov thawj ntawm qhov siab ntawm cov thyroxin nyob rau hauv ntshav. Lawm, thawj kauj ruam ntawm normalizing cov theem ntawm thyroxin yog qhov kev tswj ntawm qhov nqi koj tshuav ntawm micro- thiab kev ua lag luam.

Nyob rau hauv rooj plaub thaum cov khoom noj khoom haus nplua nuj nyob hauv iodine tsis cuam tshuam rau cov tshuaj thyroxine ntau lawm, yuav tsum tau mus kuaj mob thiab qhov kev txiav txim siab tau txiav txim. Tus kws kho mob yuav tsum ua li no. Nws, yog tias tsim nyog, yuav muab tshuaj thyroxine rau hauv cov ntsiav tshuaj. Tus qauv ntawm thyroxine rau cov poj niam yog txiav txim siab tom qab kuaj ntshav kom paub meej txog cov tshuaj hormones, tom qab uas koj tuaj yeem pib txais kev txais tos ntxiv ntawm ib leeg. Cov tshuaj yeeb tshuaj uas yog cov analogs ntawm thyroxine yuav tsum siv txhua hnub thiab ntev. Qhov no cia koj kho cov hormonal tshuav.