Video: Puas yog epinephrine tawm tswv yim zoo lossis tsis zoo?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
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 yog tswj los ntawm tsis zoo tswv yim . nws diverts ntshav tawm ntawm qhov chaw, xws li lub plab zom mov, mus rau cov leeg.
Kuj paub, puas noj zaub mov zoo lossis tsis zoo?
Qhov tseem ceeb sib txawv ntawm zoo thiab tsis zoo tswv yim yog lawv cov lus teb hloov: zoo tswv yim amplifies hloov thaum tsis zoo tswv yim txo kev hloov. Qhov no txhais tau tias zoo tswv yim yuav ua rau muaj ntau yam ntawm cov khoom lag luam: ntau cov txiv apples, cog ntau dua, lossis ntau ntxiv ntshav khov.
Tom qab ntawd, lo lus nug yog, cov lus tsis zoo hais txog yog dab tsi? Tsis zoo tswv yim yog ib qho tshuaj tiv thaiv uas ua rau txo qis hauv kev ua haujlwm. Nws tshwm sim los teb rau qee yam kev txhawb siab. Feem ntau nws ua rau cov txiaj ntsig ntawm cov kab ke kom tsawg dua; yog li, cov tawm tswv yim nyiam stabilize qhov system. Qhov no tau ua xa mus kom zoo li homeostatis, zoo li hauv biology, lossis sib npaug, zoo li hauv kev siv tshuab.
Tsis tas li ntawd, qhov piv txwv ntawm kev tawm tswv yim zoo yog dab tsi?
Ib qho zoo piv txwv ntawm a zoo tswv yim system yog yug menyuam. Thaum lub sij hawm ua hauj lwm, ib qho tshuaj hu ua oxytocin raug tso tawm uas ua rau kom muaj zog thiab ua kom muaj zog. Lwm qhov zoo piv txwv ntawm a zoo tswv yim mechanism yog ntshav txhaws.
Epinephrine tswj hwm los ntawm dab tsi?
Epinephrine (tseem hu ua adrenaline ) yog cov tshuaj hormone thiab cov tshuaj xa xov hauv nruab nrab lub paj hlwb. Qhov no yog tus lej-txwv cov kauj ruam hauv kev ua ke ntawm norepinephrine thiab epinephrine tshuaj thiab yog nruj tswj ntawm ntau qib. DOPA, nyob rau hauv lem, yog decarboxylated los ntawm l-aromatic amino acid decarboxylase los ua dopamine.
Pom zoo:
Kev pab tswv yim pab tswv yim yog dab tsi?
Cov xwm txheej yooj yim yog cov xwm txheej lossis tus kws pab tswv yim tus yam ntxwv uas txhim kho kev sib raug zoo ntawm kev kho mob thiab muaj txiaj ntsig zoo rau kev ua tiav hauv kev tawm tswv yim thiab kev kho mob hlwb. Cov xwm txheej yooj yim yog tus yuam sij rau kev tsim kho tshiab ntawm kev sib raug zoo ntawm kev kho mob
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
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
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