![Dab tsi yog qhov tsis sib haum xeeb antagonist? Dab tsi yog qhov tsis sib haum xeeb antagonist?](https://i.answers-medical.com/preview/medical-health/13936825-what-is-a-noncompetitive-antagonist-j.webp)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
A non-competitive antagonist yog ib yam uas tsis muaj peev xwm ua tau tus yeeb ncuab uas tuaj yeem ua hauv ib ntawm ob txoj hauv kev: los ntawm kev khi rau ib qho chaw allosteric ntawm tus neeg txais khoom, lossis los ntawm kev thim rov qab los ntawm qhov chaw ua haujlwm ntawm tus neeg txais khoom.
Hauv qhov no, qhov sib txawv ntawm kev sib tw thiab tsis sib tw antagonist yog dab tsi?
A tus yeeb ncuab sib tw khi rau tib qhov chaw raws li cov agonist tab sis tsis qhib nws, yog li thaiv cov cov agonist kev ua. A tsis sib tw antagonist khi rau allosteric (tsis yog agonist ) qhov chaw ntawm lub receptor los tiv thaiv kev ua kom lub receptor.
Ib sab saum toj no, piv txwv tshuaj yeeb tshuaj yeeb yog dab tsi? Piv txwv ntawm tag nrho cov agonists yog heroin, oxycodone, methadone, hydrocodone, morphine, opium thiab lwm yam. Ib tus yeeb ncuab yog a tshuaj uas thaiv opioids los ntawm kev txuas mus rau cov neeg txais tshuaj opioid yam tsis tau qhib lawv. Antagonists ua rau tsis muaj kev cuam tshuam opioid thiab thaiv tag nrho agonist cov tshuaj opioids. Piv txwv yog naltrexone thiab naloxone.
Ib sab ntawm qhov no, hom kev tawm tsam yog dab tsi?
Muaj ob hom antagonism : kev sib tw (thim rov qab, tshaj tawm tau) thiab tsis muaj kev sib tw (rov qab tsis tau, tsis muaj peev xwm kov tau). Piv txwv li, naloxone yog kev sib tw yeeb ncuab ntawm txhua tus neeg txais opioid thiab ketamine yog qhov tsis sib tw tus yeeb ncuab ntawm NMDA-glutamate receptor.
Dab tsi yog qhov sib txawv ntawm antagonist thiab inhibitor?
Ib tus yeeb ncuab yog tshuaj los yog tshuaj uas txo cov nyhuv ntawm agonist. Kev sib tw yeeb ncuab khi rau tib qhov chaw ntawm lub receptor raws li agonist tab sis tsis qhib nws - yog li thaiv qhov kev txiav txim ntawm agonist. Inhibitors yog cov tshuaj uas tuaj yeem khi rau cov protein, xws li cov enzyme thiab txo nws txoj haujlwm.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?
![Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws? Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?](https://i.answers-medical.com/preview/medical-health/13907369-what-is-the-difference-between-dense-regular-connective-tissue-and-dense-irregular-connective-tissue-j.webp)
Cov ntaub so ntswg sib txuas tsis sib thooj muaj cov fibers uas tsis tau sib dhos ua ke zoo ib yam li cov ntaub so ntswg sib txuas ib ntus. Cov ntaub so ntswg sib txuas tsis sib thooj muaj feem ntau ntawm cov fibers collagen. Nws muaj cov khoom hauv av tsawg dua li cov ntaub so ntswg sib txuas
Dab tsi yog qhov kev txav tsis sib haum xeeb?
![Dab tsi yog qhov kev txav tsis sib haum xeeb? Dab tsi yog qhov kev txav tsis sib haum xeeb?](https://i.answers-medical.com/preview/medical-health/14017795-what-is-a-contralateral-movement-j.webp)
Ib qho kev txav tsis sib haum xeeb cuam tshuam rau kev tawm dag zog cov leeg ntawm sab nraud ntawm lub cev los ntawm ib leeg. Txhawm rau muab koj lub tswv yim zoo dua, hauv daim duab saum toj no tus txiv neej tab tom ua lub zog tseem ceeb hu ua kev tawm tsam. Nws yog ib qho kev tsis sib haum xeeb vim nws nthuav nws sab caj npab thiab sab xis ib txhij
Dab tsi yog lub hauv paus tseem ceeb ntawm txhua qhov kev tsis sib haum xeeb muaj nyob hauv?
![Dab tsi yog lub hauv paus tseem ceeb ntawm txhua qhov kev tsis sib haum xeeb muaj nyob hauv? Dab tsi yog lub hauv paus tseem ceeb ntawm txhua qhov kev tsis sib haum xeeb muaj nyob hauv?](https://i.answers-medical.com/preview/medical-health/14059801-what-is-the-central-feature-all-dissociative-disorders-have-in-common-j.webp)
Kev tsis sib haum xeeb txhua tus muaj lub hauv paus tseem ceeb ntawm 'kev sib cais, "lossis kev cuam tshuam hauv kev ua haujlwm ib txwm muaj kev nco qab, nco, tus kheej, thiab kev nkag siab. Hauv DID, koj tuaj yeem ntsib qhov muaj ob lossis ntau qhov sib txawv ntawm tus kheej lossis tus kheej, tseem hu ua kev hloov pauv
Dab tsi yog qee qhov teeb meem tsis sib haum xeeb hauv kev noj qab haus huv?
![Dab tsi yog qee qhov teeb meem tsis sib haum xeeb hauv kev noj qab haus huv? Dab tsi yog qee qhov teeb meem tsis sib haum xeeb hauv kev noj qab haus huv?](https://i.answers-medical.com/preview/medical-health/14150182-what-are-some-of-the-controversial-issues-in-health-j.webp)
Yog tias koj tus kws kho mob paub qee qhov Euthanasia lossis pab tua tus kheej. Cov kab mob Prenatal, tej yam mob caj ces, thiab niam txiv xaiv. Tsiaj kuaj thiab tshawb fawb hauv lub npe ntawm "qhov zoo dua". Lub cev pub dawb thiab hloov pauv. Designer cov me nyuam. Tus kws kho mob/Tus neeg mob tsis pub lwm tus paub. Kev rho menyuam. Kev kho mob tshuaj maj
Qhov sib txawv ntawm LigaSure thiab lub ntsej muag sib haum xeeb yog dab tsi?
![Qhov sib txawv ntawm LigaSure thiab lub ntsej muag sib haum xeeb yog dab tsi? Qhov sib txawv ntawm LigaSure thiab lub ntsej muag sib haum xeeb yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14165094-what-is-the-difference-between-ligasure-and-harmonic-scalpel-j.webp)
Hauv kev sib piv, Harmonic scalpel siv tshuab thev naus laus zis los ua kom cov protein tsis zoo hauv cov hlab ntsha thiab cov ntaub so ntswg txog 5 hli tuab ua rau coagulation [16]. Tsis zoo li LigaSure, Harmonic scalpel kuj tseem tuaj yeem txiav los ntawm cov ntaub so ntswg thaum nws coagulates