Video: Puas yog papaverine yog opioid?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Papaverine yog ib opioid derivative uas inhibits phosphodiesterase, ua rau nce qib CAMP. Nws muaj kev ua raws li cov leeg nqaij ncaj qha vasodilator uas cuam tshuam rau ob leeg kab mob hauv lub plawv thiab ncig.
Yog li ntawd, dab tsi thiaj tsim nyog tau txais kev ua yeeb tshuaj?
Ib muab tshuaj txhuam yog tshuaj ib txwm tau los ntawm cov paj paj paj paj paj tawg paj. Piv txwv ntawm opiates suav nrog heroin, morphine thiab codeine. Qee qhov piv txwv ntawm hluavtaws tshuaj opioids suav nrog cov tshuaj tua kab mob hydrocodone (Vicodin) thiab oxycodone (OxyContin), nrog rau fentanyl thiab methadone.
Tsis tas li ntawd, opiate alkaloids yog dab tsi? Qhib yog lo lus ib txwm siv hauv chaw muag tshuaj txhais tau tias yog cov tshuaj tau los ntawm tshuaj yeeb . Opiates yog alkaloid cov khoom sib txuas tau pom nyob hauv cov yeeb yaj kiab poppy cog Papaver somniferum. Psychoactive compounds pom nyob hauv tshuaj yeeb Cov nroj tsuag muaj xws li morphine, codeine, thiab thebaine.
Ib tug kuj yuav nug, dab tsi yog opiates ua los ntawm?
Muaj ob hom sib txawv ntawm opiates: ntuj thiab hluavtaws. Ntuj opiates los ntawm qhuav "mis nyuj" ntawm paj yeeb cog thiab suav nrog cov yeeb yaj kiab , morphine thiab codeine. Piv txwv, Heroin yog tsim los ntawm cov kua zoo li tshuaj yeeb ntawm paj yeeb nroj tsuag.
Papaverine tuaj qhov twg?
Papaverine opium alkaloid, yog cov leeg ncaj ncaj tso rau hauv kev kho mob ntawm vasospasm thaum cov txheej txheem endovascular. Nws tau kuj tseem raug siv ncaj qha rau cov hlab ntsha thaum qhib kev phais. Nws originates nyob rau hauv poppy nroj tsuag tab sis txawv nyob rau hauv pharmacological kev txiav txim los ntawm lwm yam opiates.
Pom zoo:
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