Cov txheej txheem:

Kuv yuav ua li cas thiaj nce qib acetylcholine?
Kuv yuav ua li cas thiaj nce qib acetylcholine?

Video: Kuv yuav ua li cas thiaj nce qib acetylcholine?

Video: Kuv yuav ua li cas thiaj nce qib acetylcholine?
Video: Yuav ua li cas thiaj khiav dim lub ntiajteb no 2024, Lub Xya hli ntuj
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Txhawm rau nce qib acetylcholine, peb siv cov hauv qab no:

  1. Tsim kom muaj ntau cov acetyl-CoA molecules los muab acetyl pawg rau ChAT rau acetylcholine ntau lawm.
  2. Muab cov choline ntau hauv choline ua (cholinergic) neurons rau siv los ntawm ChAT.
  3. Nce los yog upregulate cov kev ua haujlwm ntawm CHAT.
  4. Txo cov kev ua haujlwm ntawm AchE.

Hais txog qhov no, kuv tuaj yeem ua rau kuv nce qib acetylcholine li cas?

Choline yog ib qho tseem ceeb as -ham thiab lub tsev thaiv ntawm acetylcholine . Khoom noj uas yog ib txwm siab hauv choline suav nrog tag nrho cov qe, nqaij thiab ntses, thiab cov nplej tag nrho. Cov kev tshawb fawb hauv cov tsiaj sim thiab tib neeg qhia tias kev noj zaub mov lossis ntxiv cov tshuaj nplua nuj hauv choline tuaj yeem ua rau nce ntxiv qib ntawm acetylcholine nyob rau hauv cov lub hlwb.

Tom qab ntawd, lo lus nug yog, dab tsi ua rau kev tso tawm ntawm acetylcholine? Thaum lub cev muaj zog neuron tsim lub peev xwm ua haujlwm, nws taug kev nrawm mus rau cov hlab ntshav kom txog thaum nws mus txog qhov sib txuas neuromuscular, qhov uas nws pib ua cov txheej txheem hluav taws xob uas ua rau acetylcholine ua tso tawm mus rau qhov chaw nruab nrab ntawm lub davhlau ya nyob twg presynaptic thiab cov leeg nqaij.

Hais txog qhov no, koj puas tuaj yeem nce acetylcholine?

Tsis muaj pov thawj txoj hauv kev nce acetylcholine qib. Txawm li cas los xij, qee qhov pov thawj qhia tias kev siv cov choline, cov as -ham, tuaj yeem pab tau. Lub cev xav tau choline kom tsim nyog rau lub hlwb thiab lub paj hlwb ua haujlwm. Nws kuj tseem tsim nyog rau kev tswj cov leeg nqaij thiab tsim kom muaj kev noj qab nyob zoo nyob ib puag ncig ntawm lub cev lub cev.

Yuav ua li cas yog tias koj muaj qib qis ntawm acetylcholine?

Deficiencies nyob rau hauv acetylcholine tuaj yeem ua rau myasthenia gravis, uas yog yam ntxwv ntawm cov leeg tsis muaj zog Me ntsis acetylcholine kuj tseem tuaj yeem ua rau Alzheimer's tus kab mob; cov tsos mob suav nrog kev poob peev xwm ntawm kev txawj ntse thiab kev nco nco.

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