Video: Lub tswv yim mechanism piav qhia nrog piv txwv yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub sijhawm thiab tus nqi ntawm cov tshuaj hormones tso los ntawm ntau cov qog ntshav tau tswj hwm los ntawm a tshuab hu ua tswv yim tswv yim . Nws yog tsim nyob rau hauv peb lub cev. Piv txwv li, Nws yog vim qhov no tshuab , cov txiav txiav ua cov insulin ntau dua thaum cov ntshav qabzib nce.
Tsuas yog li ntawd, kev tawm tswv yim mechanism piav qhia yog dab tsi?
A tswv yim tswv yim yog lub voj voos nyob ntawm qhov system teb rau kev cuam tshuam. Cov lus teb yuav nyob rau tib qho kev taw qhia (raws li qhov zoo tawm tswv yim ) los yog nyob rau hauv qhov opposite direction (raws li nyob rau hauv tsis zoo tawm tswv yim ). A tswv yim tswv yim tej zaum yuav raug soj ntsuam ntawm qib ntawm cov cell, kab mob, ecosystems, lossis biosphere.
Ib yam li ntawd, koj txhais li cas los ntawm kev tawm tswv yim? Tawm tswv yim yog ib qho xwm txheej uas tshwm sim thaum cov txheej txheem tsim tawm tau siv rov qab nkag mus rau hauv cov kab ke raws li ib feem ntawm cov saw ua rau thiab ua haujlwm. Tab sis rau qhov system uas ua tsis xav tau tawm tswv yim , xws li lub kaw lus suab, tom qab ntawd tawm tswv yim feem ntau tsis zoo.
Hais txog qhov no, dab tsi yog qhov piv txwv ntawm kev tawm tswv yim mechanism?
Tawm tswv yim loops yog lom cov tswv yim qhov twg homeostasis raug tswj hwm. Ib txhia piv txwv ntawm qhov zoo tawm tswv yim yog kev cog lus thaum yug menyuam thiab kev ua kom cov txiv hmab txiv ntoo; tsis zoo tawm tswv yim piv txwv suav nrog kev tswj cov ntshav qabzib qib thiab osmoregulation.
Dab tsi yog txhais los ntawm kev tawm tswv yim mechanism hauv kev tsim cov tshuaj insulin?
Cov tswv yim tswv yim ntawm cov tshuaj hormones yog tshuab los ntawm qhov sib npaug ntawm cov tshuaj hormones hauv cov ntshav / lub cev yog tswj hwm. Kev nce lossis txo qis hauv cov concentration ntawm cov tshuaj hormone tuaj yeem txhawb nqa zais zis ntawm cov tshuaj hormones tshwj xeeb los yog inhibit qhov tshuaj hormones zais zis . Qhov no hu ua tawm tswv yim.
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
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
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)
Ob qho piv txwv piv txwv yog dab tsi?
Hauv nws qhov kev txhais dav tshaj plaws, ua piv txwv tuaj yeem suav nrog cov qauv tsis nyob. Cov ntsiab lus tshwj xeeb masquerade thiab mimesis qee zaum siv thaum cov qauv tsis muaj sia. Piv txwv li, cov tsiaj xws li paj mantises, cov paj ntoo cog, cov paj ntoo thiab kab zauv kab npauj npaim kab ntsig zoo li cov ntoo, tawv ntoo, nplooj, nplooj noog poob lossis paj ntoo
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'