![Cov tshuaj twg yog lub luag haujlwm rau cov leeg sib zog? Cov tshuaj twg yog lub luag haujlwm rau cov leeg sib zog?](https://i.answers-medical.com/preview/medical-health/13879167-which-hormone-is-responsible-for-muscle-contraction-j.webp)
Video: Cov tshuaj twg yog lub luag haujlwm rau cov leeg sib zog?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
cov kab mob cytoskeletal
… tsim lub zog lub luag haujlwm rau cov leeg nqaij.
Hauv qhov no, yam tshuaj twg yog lub luag haujlwm rau txo qis ntawm cov leeg nqaij?
Acetylcholine stimulates kev cog lus hauv qee qhov nqaij leeg thiab so hauv lwm yam nqaij leeg hom los ntawm kev tso tawm ntawm nitric oxide.
Ib sab saum toj no, dab tsi yog qhov xwm txheej ntawm cov leeg sib zog? Nqaij leeg yog qhov ua kom muaj qhov chaw tsim kev nruj nyob hauv nqaij fibers. Hauv physiology , nqaij leeg tsis tas txhais tau tias nqaij shortening vim nqaij nro tuaj yeem tsim tawm yam tsis muaj kev hloov pauv nqaij ntev xws li tuav phau ntawv hnyav lossis dumbbell ntawm tib txoj haujlwm.
Hauv qhov no, cov ntsiab lus twg yog qhov tseem ceeb rau kev txo cov leeg nqaij?
Lub twj tso kua mis sodium-potassium ua kom muaj hluav taws xob hauv lub cev lub cev. Thaum lub sij hawm a nqaij leeg , sodium nkag mus rau hauv cell thiab potassium tawm ntawm tes.
Cov enzyme twg yog lub luag haujlwm rau cov leeg nqaij so?
Myosin lub teeb saw phosphatase (MLCP), hloov pauv, yog lub luag haujlwm rau dephosphorylation ntawm myosin lub teeb pom kev, thaum kawg ua rau cov leeg xis nyob.
Pom zoo:
Cov enzyme twg yog lub luag haujlwm rau tshuaj zom cov hmoov txhuv nplej siab rau hauv cov piam thaj hauv tib neeg?
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amylase Ib yam li ntawd, dab tsi enzymes koom nrog hauv kev zom cov hmoov txhuv nplej? Cov carbohydrates tau zom zom hauv lub qhov ncauj, plab thiab hnyuv me. Carbohydrase enzymes zom cov hmoov txhuv nplej siab rau hauv suab thaj. Cov qaub ncaug hauv koj lub qhov ncauj muaj amylase , uas yog lwm cov hmoov txhuv nplej siab zom zom enzyme.
Lub luag haujlwm thiab lub luag haujlwm ntawm cov koom nrog hauv kev faib tshuaj yog dab tsi?
![Lub luag haujlwm thiab lub luag haujlwm ntawm cov koom nrog hauv kev faib tshuaj yog dab tsi? Lub luag haujlwm thiab lub luag haujlwm ntawm cov koom nrog hauv kev faib tshuaj yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13859122-what-are-the-roles-and-responsibilities-of-those-involved-in-dispensing-medication-j.webp)
Lub luag haujlwm txoj haujlwm: Txheeb xyuas thiab faib tshuaj raws li daim ntawv yuav tshuaj. Xyuas kom tus neeg mob kos npe rau daim ntawv yuav tshuaj thiab sau nqi raws li xav tau. Txhawm rau khaws cov khoom faib tawm thiab tswj cov khoom lag luam kom zoo ntawm ob qho tshuaj thiab ntim khoom
Lub paj hlwb twg yog lub luag haujlwm rau cov qauv kev xa xov paj uas cuam tshuam rau hauv kev pw tsaug zog thiab kev xav?
![Lub paj hlwb twg yog lub luag haujlwm rau cov qauv kev xa xov paj uas cuam tshuam rau hauv kev pw tsaug zog thiab kev xav? Lub paj hlwb twg yog lub luag haujlwm rau cov qauv kev xa xov paj uas cuam tshuam rau hauv kev pw tsaug zog thiab kev xav?](https://i.answers-medical.com/preview/medical-health/13864984-which-brain-structure-is-responsible-for-neurotransmitter-patterns-that-are-implicated-in-sleep-and-arousal-j.webp)
Neurotransmitters pw tsaug zog. Siegel JM (1). Ib feem ntawm lub hlwb tseem ceeb tshaj plaws hauv kev tswj lub sijhawm pw tsaug zog yog hypothalamus. Qee pawg ntawm hypothalamic neurons thiab ib pab pawg nyob ib sab ntawm lub hauv paus forebrain neurons tsim cov neurotransmitter gamma-aminobutyric acid (GABA)
Qhov twg yog lub luag haujlwm tshaj plaws rau kev sib koom ua ke ntawm cov leeg nqaij leeg?
![Qhov twg yog lub luag haujlwm tshaj plaws rau kev sib koom ua ke ntawm cov leeg nqaij leeg? Qhov twg yog lub luag haujlwm tshaj plaws rau kev sib koom ua ke ntawm cov leeg nqaij leeg?](https://i.answers-medical.com/preview/medical-health/13903239-which-is-most-responsible-for-the-synchronized-contraction-of-cardiac-muscle-tissue-j.webp)
Hauv cov leeg mob plawv, sib txuas cov discs sib txuas cardiomyocytes mus rau syncytium, ntau cov leeg nqaij ntawm tes, txhawm rau txhawb kev nthuav dav sai ntawm cov peev txheej ua haujlwm thiab kev sib koom ua ke ntawm myocardium
Lub cev twg yog lub luag haujlwm rau propulsion ntawm cov zaub mov ntawm lub qhov ncauj mus rau lub plab?
![Lub cev twg yog lub luag haujlwm rau propulsion ntawm cov zaub mov ntawm lub qhov ncauj mus rau lub plab? Lub cev twg yog lub luag haujlwm rau propulsion ntawm cov zaub mov ntawm lub qhov ncauj mus rau lub plab?](https://i.answers-medical.com/preview/medical-health/14087095-which-organ-is-responsible-for-propulsion-of-food-from-the-mouth-to-the-stomach-j.webp)
Esophagus Hauv qhov no, kev tawm dag zog lub cev zom zaub mov yog dab tsi? Ingestion yog txheej txheem ntawm noj. Kev tawm tsam yog kev txav ntawm cov zaub mov raws li digestive ib ntsuj av . Qhov loj txhais tau tias ntawm kev tawm tsam yog peristalsis, ua ntu ntu ntawm kev sib txuam sib cog lus thiab so ntawm cov leeg du uas ua kab ntawm phab ntsa ntawm plab zom mov lub cev thiab uas yuam cov zaub mov txav mus tom ntej.