![Delta opioid receptors nyob qhov twg? Delta opioid receptors nyob qhov twg?](https://i.answers-medical.com/preview/medical-health/14007523-where-are-delta-opioid-receptors-located-j.webp)
Video: Delta opioid receptors nyob qhov twg?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Zoo li mu opioid receptors ,kappa thiab delta opioid receptors nyob hauv ib puag ncig, lub hauv paus dorsal ganglion, tus txha caj qaum, thiab hauv thaj chaw supraspinal cuam tshuam nrog kev hloov kho mob.
Ua kom pom qhov no, tus delta opioid receptor ua dab tsi?
Pov thawj tias lub Delta opioid receptor (DOR) yog lub hom phiaj txaus nyiam rau kev kho mob ntawm lub paj hlwb tau ntxiv dag zog rau xyoo tas los no. Qhov no tus txais yog nthuav dav qhia hauv lub hlwb, khi endogenous opioid peptides, thiab qhia tau hais tias muaj txiaj ntsig zoo sib txawv los ntawm cov mu thiab kappa opioid receptors.
Tsis tas li, tus mu opioid receptor ua dab tsi? mu - opioid receptors yog qhov tseem ceeb ntawm kev hloov pauv molecular ua rau lub paj hlwb tau txais txiaj ntsig thiab muaj peev xwm pib ua tus coj tus cwj pwm. Qhov tsis muaj mu - cov receptors tshem tawm qhov ua kom loog loog ntawm morphine, nrog rau qhov chaw nyiam ua haujlwm thiab kev nyob ntawm lub cev.
Ib tus kuj yuav nug, qhov pom cov tshuaj opioid nyob hauv lub hlwb nyob qhov twg?
Cov opioid receptors yog ~ 40% zoo ib yam li somatostatin cov receptors (SSTRs). Opioid receptors tau faib dav hauv lub hlwb , nyob rau hauv tus txha caj qaum, ntawm peripheral neurons, thiab digestive ib ntsuj av.
Dab tsi yog opioid receptor agonist?
puv agonists khi nruj nreem rau opioid receptors thiab tau txais kev hloov pauv tseem ceeb los ua kom muaj txiaj ntsig zoo tshaj plaws. Piv txwv ntawm tag nrho agonists suav nrog codeine, fentanyl, heroin, hydrocodone, methadone, morphine, thiab oxycodone.
Pom zoo:
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