Video: Puas yog thyroxine piv txwv ntawm kev tawm tswv yim tsis zoo?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ib qho tseem ceeb piv txwv ntawm a kev tawm tswv yim tsis zoo voj yog pom nyob rau hauv kev tswj ntawm cov thyroid hormone zais zis. Cov thyroid hormones cov tshuaj thyroxine thiab triiodothyronine ("T4 thiab T3") yog synthesized thiab secreted los ntawm cov thyroid caj pas thiab cuam tshuam cov metabolism hauv lub cev. Qhov no yog ib qho piv txwv ntawm "negative feedback ".
Ib yam nkaus, yuav ua li cas thiaj tswj tau thyroxine los ntawm cov lus tsis zoo?
Thyroxine qib yog tswj los ntawm kev tawm tswv yim tsis zoo . Tsawg cov tshuaj thyroxine qib hauv cov hlab ntshav txhawb cov hypothalamus kom tso TRH (Thyrotropin tso cov tshuaj hormone) thiab qhov no ua rau cov pituitary tso tawm. TSH (Thyroid stimulating hormone) yog li cov thyroid tso tawm ntau dua cov tshuaj thyroxine . Yog li cov ntshav qib rov zoo li qub.
Yog vim li cas adrenaline tsis yog ib qho piv txwv ntawm kev tawm tswv yim tsis zoo? Nws lub hom phiaj tseem ceeb hauv lub cev, ua rau lub plawv dhia nce ntxiv thiab xa cov pa oxygen thiab piam thaj mus rau lub hlwb thiab cov leeg, npaj lub cev rau 'ya dav hlau lossis sib ntaus'. Adrenaline yog tsis tswj los ntawm kev tawm tswv yim tsis zoo . nws diverts ntshav tawm ntawm qhov chaw, xws li lub plab zom mov, mus rau cov leeg.
Hauv qhov no, dab tsi yog qhov piv txwv ntawm kev tawm tswv yim tsis zoo hauv endocrine system?
Endocrine System Tswv yim Rau piv txwv , koj cov txiav txiav (lub qog tseem ceeb hauv koj endocrine system ) tso siab rau kev tawm tswv yim tsis zoo los tswj cov ntshav qabzib. Cov piam thaj ntau ntxiv, hais los ntawm kev noj zaub mov carbohydrate hnyav, ua rau koj lub txiav txiav kom tsim cov tshuaj hormone hu ua insulin.
Cov lus teb tsis zoo hauv cov tshuaj hormones yog dab tsi?
Cov ntsiab lus. Feem ntau tshuaj hormones raug tswj los ntawm kev tawm tswv yim tsis zoo , in cov tshuaj hormone pub rov qab los txo nws tus kheej ntau lawm. Hom ntawm tawm tswv yim coj tej yam rov qab mus rau qhov qub thaum twg lawv pib dhau heev lawm.
Pom zoo:
Dab tsi yog qhov piv txwv ntawm kev tawm tswv yim tsis zoo hauv cov kab ke endocrine?
Kev tawm tswv yim txog kab mob Endocrine Piv txwv li, koj lub txiav txiav (lub qog tseem ceeb hauv koj cov kab ke endocrine) tso siab rau cov lus tsis zoo los tswj cov ntshav qabzib. Cov lus tsis zoo kuj tseem pab koj yog tias koj cov ntshav qab zib qis dhau. Thaum qhov no tshwm sim, koj lub txiav txiav tawm cov tshuaj sib txawv hu ua glucagon
Lub caij coj khaub ncaws yog piv txwv ntawm kev tawm tswv yim tsis zoo li cas?
Lub hauv paus ua lub corpus luteum thiab qhov no ua rau cov tshuaj estrogen thiab progesterone uas txwv FSH thiab LH kev tsim tawm los ntawm cov caj pas. Nov yog qhov piv txwv ntawm kev tawm tswv yim tsis zoo. Progesterone tswj lub tsev menyuam hauv plab (tuab ntawm lub tsev menyuam phab ntsa)
Puas yog adrenaline tswj los ntawm kev tawm tswv yim tsis zoo?
Adrenaline tsis raug tswj los ntawm kev tawm tswv yim tsis zoo. Thaum adrenaline tso rau hauv cov hlab ntshav nws tsim ntau yam cuam tshuam: nce kev ua pa, lub plawv dhia, thiab hloov pauv ntawm glycogen rau piam thaj yog li ntau lub zog tso tawm hauv cov leeg
Dab tsi yog qhov txawv ntawm qhov zoo thiab tsis zoo tawm tswv yim homeostasis?
Nrog kev tawm tswv yim zoo, tus ua kom lub zog nce ntxiv uas ua rau ntau tus tsim tawm los tsim. Nrog kev tawm tswv yim tsis zoo, tus effector txo qhov kev txhawb nqa thiab ua rau cov khoom lag luam raug tso tseg. Cov kev tawm tswv yim tsis zoo yog tsim los tswj hwm homeostasis
Puas yog epinephrine tawm tswv yim zoo lossis tsis zoo?
Nws lub hom phiaj tseem ceeb hauv lub cev, ua rau lub plawv dhia nce ntxiv thiab xa cov pa oxygen thiab piam thaj mus rau lub hlwb thiab cov leeg, npaj lub cev rau 'ya dav hlau lossis sib ntaus'. Adrenaline tsis tswj hwm los ntawm kev tawm tswv yim tsis zoo. nws hloov cov ntshav kom deb ntawm thaj chaw, xws li lub plab zom mov, mus rau cov leeg