Feem ntau cawv yog tawg, lossis metabolised, los ntawm ib qho enzyme hauv koj lub siab hlwb hu ua cawv dehydrogenase (ADH). ADH rhuav tshem cawv rau hauv acetaldehyde, thiab tom qab ntawd lwm enzyme, aldehyde dehydrogenase (ALDH), sai sai acetaldehyde rau hauv acetate.
Yuav ua li cas thaum cawv metabolized?
Thawj, ADH metabolizes cawv rau acetaldehyde, ib yam tshuaj lom thiab paub carcinogen (1). Tom qab ntawd, hauv kauj ruam thib ob, acetaldehyde yog ntxiv metabolized mus rau lwm qhov, tsawg dua cov khoom siv hu ua acetate (1), uas tom qab ntawd tawg rau hauv dej thiab carbon dioxide kom yooj yim tshem tawm (2).
cawv yog thawj metabolized nyob qhov twg?
Thawj kis metabolism ntawm cawv tshwm sim hauv plab thiab txo qis hauv cawv. Lub siab cawv dehydrogenase yog cov enzyme tseem ceeb rau metabolizing cawv; Qhov no yuav tsum muaj cov cofactor NAD thiab cov khoom tsim tawm yog acetaldehyde thiab NADH.
Dab tsi ua rau cawv hauv lub cev?
An enzyme hu ua cawv dehydrogenase (ADH) pab metabolize (txheej txheem) ethanol. Koj lub siab hloov cov ethanol mus rau acetaldehyde, ib yam khoom uas tuaj yeem ua rau cov cell puas. Lwm cov enzyme hu ua aldehyde dehydrogenase 2 (ALDH2) pab hloov acetaldehyde rau acetic acid (vinegar), uas tsis yog tshuaj lom.
Vim li cas lub cev metabolize cawv ua ntej?
Yog li vim li cas cawv metabolism tseem ceeb? Lub metabolic by-product ntawm cawv, ib tug txheej txheem hu ua microsomal ethanol-oxidizing system, yog ib tug compound hu ua acetate uas yog tshuaj lom rau lub cev, yog li koj lub cev tseem ceeb tshem tawm cov co toxins.
