Video: Puas yog acetylcholine yog peptide neurotransmitter?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Acetylcholine ( ACh ), yog ib qho piv txwv ntawm qhov ua kom me me-molecule neurotransmitter . Neuropeptides feem ntau yog los ntawm 3 txog 36 amino acids nyob rau hauv qhov ntev, thiab yog li loj dua me me-molecule cov neurotransmitters . Tsis tas li, neuropeptides yuav tsum tau ua hauv lub cev ntawm tes vim tias lawv cov synthesis xav tau peptide nyiaj txiag tsim.
Ib yam li ntawd, tib neeg nug, hom kev xa xov paj hlwb yog acetylcholine yog dab tsi?
Acetylcholine (ACh), thawj neurotransmitter puas tau raug txheeb xyuas, yog ib qho me me- molecule excitatory neurotransmitter nrog ntau yam kev paub ua haujlwm. Nyob rau hauv lub sympathetic thiab parasympathetic paj hlwb thiab ntawm tag nrho cov neuromuscular junctions, ACh yog siv los qhia cov leeg nqaij.
Tsis tas li ntawd, cov neurotransmitters twg raug cais raws li neuropeptides? Neuropeptides: Oxytocin, vasopressin, TSH, LH, GH, insulin, thiab Glucagon yog neuropeptides. Neurotransmitters: Acetylcholine Dopamine, Serotonin , thiab Histamine yog neurotransmitters. thiab cov neurotransmitters nyob hauv lawv cov txheej txheem ntawm kev ua tom qab tso tawm.
Ib sab saum toj no, yog acetylcholine yog peptide hormone?
Piv txwv ntawm cov qauv me me thiab peptide cov neurotransmitters. Ib tus neeg cov amino acids, xws li glutamate thiab GABA, ntxiv rau cov xa tawm acetylcholine , serotonin, thiab histamine, tsawg dua li cov neuropeptides thiab yog li ntawd tau los hu ua me me-molecule neurotransmitters.
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