Qhov txawv ntawm Benzodiazepines thiab Barbiturates

Cov txheej txheem:

Qhov txawv ntawm Benzodiazepines thiab Barbiturates
Qhov txawv ntawm Benzodiazepines thiab Barbiturates

Video: Qhov txawv ntawm Benzodiazepines thiab Barbiturates

Video: Qhov txawv ntawm Benzodiazepines thiab Barbiturates
Video: Overdose Prevention-We Can All Save a Life 2024, Lub kaum hli ntuj
Anonim

Qhov sib txawv tseem ceeb ntawm benzodiazepines thiab barbiturates yog qhov barbiturates ua rau muaj kev nyuaj siab neuronal siab thaum piv rau benzodiazepines.

Benzodiazepines thiab barbiturates yog cov tshuaj uas muaj txiaj ntsig zoo hauv tshuaj. Benzodiazepines muaj cov qauv ntawm lub nplhaib benzene uas yog fused nrog lub nplhaib diazepine thaum barbiturates yog cov tshuaj derivatives ntawm barbituric acid.

YDab tsi yog Benzodiazepines?

Benzodiazepine yog ib hom tshuaj psychoactive uas muaj cov qauv tshuaj ua los ntawm kev sib xyaw ntawm lub nplhaib benzene thiab lub nplhaib diazepine. Peb tuaj yeem sau cov npe tshuaj no ua BZD, BDZ lossis BZs. Thawj tus tswv cuab ntawm chav kawm tshuaj no yog chlordiazepoxide (Librium). Cov tshuaj no tau raug tshawb pom los ntawm Leo Sternbach hauv xyoo 1955. Xyoo 1977, cov tshuaj no yog cov tshuaj ntau tshaj plaws hauv ntiaj teb. Tsev neeg ntawm cov tshuaj no yog hu ua me tranquillizers.

Cov tshuaj no tuaj yeem txhim kho cov neurotransmitter gamma-aminobutyric acid (GABA receptor). Qhov no ua rau sedative-hypnotic (pw tsaug zog-inducing effect), anxiolytic (anti-anxiety effect), anticonvulsant teebmeem, thiab cov leeg nqaij so. Tsis tas li ntawd, kev siv ntau ntawm cov tshuaj no tuaj yeem ua rau anterograde amnesia thiab dissociation. Yog li ntawd, cov tshuaj no muaj txiaj ntsig zoo hauv kev kho kev ntxhov siab, pw tsaug zog, ntxhov siab, qaug dab peg, mob leeg, tshem tawm cawv, thiab lwm yam.

Qhov sib txawv ntawm Benzodiazepines thiab Barbiturates
Qhov sib txawv ntawm Benzodiazepines thiab Barbiturates

Daim duab 01: Cov qauv ntawm Ob Hom Benzodiazepines

Feem ntau, benzodiazepines suav hais tias muaj kev nyab xeeb thiab siv tau rau lub sijhawm luv luv; 2 mus rau 4 hnub. Txawm li cas los xij, kev puas siab puas ntsws thiab kev cuam tshuam tsis zoo xws li kev coj cwj pwm tsis zoo thiab kev ua phem tuaj yeem tshwm sim qee zaus. Qee zaum, tib neeg tuaj yeem muaj kev cuam tshuam tsis zoo xws li kev ntxhov siab ntawm kev ntshai. Tsis tas li ntawd, cov tshuaj no cuam tshuam nrog kev pheej hmoo ntawm kev tua tus kheej.

Thaum xav txog cov qauv tshuaj ntawm benzodiazepines, lawv qhia cov qauv tshuaj zoo sib xws thiab cov nyhuv ntawm tib neeg yog tshwm sim los ntawm kev hloov kho allosteric ntawm ib hom neurotransmitter receptor hu ua GABA receptor. Qhov no tuaj yeem ua rau muaj kev nce ntxiv ntawm tag nrho cov kev coj ua ntawm cov kab ke inhibitory uas tuaj yeem ua rau muaj ntau yam kev kho mob, suav nrog cov teebmeem tsis zoo ntawm cov tshuaj no.

Dab tsi yog Barbiturates?

Barbiturates yog ib chav kawm ntawm cov tshuaj uas tuaj yeem ua raws li lub hauv paus paj hlwb kev nyuaj siab. Cov tshuaj no zoo li anxiolytics, hypnotics, thiab anticonvulsants. Txawm li cas los xij, cov tshuaj no tau hloov pauv ntau los ntawm benzodiazepines hauv kev kho mob niaj hnub uas tshwj xeeb suav nrog kev kho mob ntawm kev ntxhov siab thiab insomnia. Tab sis nws tseem siv tau rau ntau lub hom phiaj, suav nrog cov tshuaj loog dav dav, mob vwm, kho mob migraine, mob taub hau, euthanasia, thiab pab tua tus kheej.

Qhov txawv tseem ceeb - Benzodiazepines vs Barbiturates
Qhov txawv tseem ceeb - Benzodiazepines vs Barbiturates

Daim duab 02: Niam Txiv Structure ntawm Barbiturates: Barbituric Acid

Cov tshuaj no ua haujlwm los ntawm kev ua haujlwm zoo li allosteric modulators, thiab nws tuaj yeem ua raws li GABA receptors ntawm koob tshuaj ntau dua. Barbiturates yog cov tsis muaj kev xaiv sib txuas uas tuaj yeem khi rau tag nrho cov tsev neeg ntawm ligand-gated ion channels, thiab GABA receptor channel tsuas yog ib qho ntawm ntau tus neeg sawv cev.

Qhov txawv ntawm Benzodiazepines thiab Barbiturates yog dab tsi?

Benzodiazepines thiab barbiturates yog cov tshuaj uas muaj txiaj ntsig zoo hauv tshuaj. Qhov sib txawv tseem ceeb ntawm benzodiazepines thiab barbiturates yog tias benzodiazepines ua rau muaj kev nyuaj siab neuronal tsawg, thaum barbiturates ua rau muaj kev nyuaj siab neuronal siab. Ntxiv mus, benzodiazepines muaj txiaj ntsig zoo hauv kev kho kev ntxhov siab, pw tsis tsaug zog, ntxhov siab, qaug dab peg, leeg nqaij, tshem tawm cawv, thiab lwm yam thaum barbiturates muaj txiaj ntsig zoo hauv kev ua kom loog, mob vwm, kho mob migraine, mob taub hau, euthanasia, thiab pab tua tus kheej.

Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm benzodiazepines thiab barbiturates hauv daim ntawv tabular.

Qhov sib txawv ntawm Benzodiazepines thiab Barbiturates hauv Tabular Form
Qhov sib txawv ntawm Benzodiazepines thiab Barbiturates hauv Tabular Form

Summary – Benzodiazepines vs Barbiturates

Benzodiazepines thiab barbiturates yog cov tshuaj uas muaj txiaj ntsig zoo hauv tshuaj. Qhov sib txawv tseem ceeb ntawm benzodiazepines thiab barbiturates yog tias benzodiazepines ua rau muaj kev nyuaj siab tsawg dua, thaum barbiturates ua rau muaj kev nyuaj siab neuronal siab.

Pom zoo: