Video: Puas yog adrenaline tswj los ntawm kev tawm tswv yim tsis zoo?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Adrenaline yog tsis tswj los ntawm kev tawm tswv yim tsis zoo . Thaum twg adrenaline yog tso tawm 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.
Ib yam nkaus, puas yog adrenaline tswj los ntawm cov lus pom zoo?
Adrenaline raug tswj los ntawm kev tawm tswv yim zoo . Thaum twg adrenaline yog tso tawm rau hauv cov hlab ntsha, nws tsim ntau yam teebmeem: qhov nce ntawm cov mem tes thiab cov ntshav ntws los ntawm lub plawv nrog txhua tus ntaus. ua pa tob zuj zus.
Kuj Paub, cov tshuaj hormones tswj los ntawm kev tawm tswv yim tsis zoo li cas? Hormone ntau lawm thiab tso tawm yog feem ntau tswj los ntawm kev tawm tswv yim tsis zoo . Hauv tawm tswv yim tsis zoo systems, ib qho stimulus ua rau tso tawm ntawm ib yam khoom uas nws cuam tshuam ces inhibit tso tawm ntxiv. Hauv qhov no, qhov concentration ntawm tshuaj hormones nyob rau hauv cov ntshav yog khaws cia nyob rau hauv ib tug nqaim ntau yam.
Ib yam nkaus, tib neeg nug, puas yog thyroxine piv txwv ntawm kev tawm tswv yim tsis zoo?
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 ".
Dab tsi yog lub luag haujlwm ntawm thyroxine thiab adrenaline hauv lub cev?
Thyroxine thiab adrenaline - Siab dua. Thyroxine yog tsim los ntawm cov cov thyroid caj pas, uas txhawb cov txheej txheem hauv paus hauv plab. Nws tswj hwm qhov nrawm ntawm cov pa thiab cov khoom lag luam khoom noj ua rau tso tawm zog rau lub cev siv.
Pom zoo:
Puas yog thyroxine piv txwv ntawm kev tawm tswv yim tsis zoo?
Ib qho piv txwv tseem ceeb ntawm kev tawm tswv yim tsis zoo yog pom hauv kev tswj cov thyroid hormone tso tawm. Cov thyroid hormones thyroxine thiab triiodothyronine ('T4 thiab T3') tau muab coj los ua ke thiab zais los ntawm cov qog qog thiab cuam tshuam cov metabolism hauv thoob plaws lub cev. Nov yog qhov piv txwv ntawm 'tawm tswv yim tsis zoo'
Vim li cas thiaj tsis tuaj yeem siv adrenaline hauv cov lus 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 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
Kev tawm tswv yim tsis zoo tswj hwm homeostasis li cas?
Cov kev tawm tswv yim tsis zoo yog siv los tswj homeostasis thiab ua tiav qhov teeb tsa hauv qhov system. Cov kev tawm tswv yim tsis zoo yog cov yam ntxwv los ntawm lawv lub peev xwm los nce lossis txo qhov kev txhawb nqa, inhibiting lub peev xwm ntawm qhov kev txhawb nqa mus ntxiv raws li nws tau ua ua ntej hnov cov receptor
Yuav ua li cas lub cev ntas tswj los ntawm cov tshuaj hormones thiab tawm tswv yim tsis zoo?
Tib cov tshuaj hormones uas tswj cov poj niam puberty thiab oogenesis kuj tswj lub cev ntas: estrogen, LH, thiab FSH. Hauv kev tawm tswv yim tsis zoo, nce qib cov tshuaj hormones tawm tswv yim rau hypothalamus thiab pituitary caj pas kom txo qis cov tshuaj hormones
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