Video: Dab tsi ua rau cov qog qaub ncaug zais?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov kua dej muaj cov enzyme amylase uas ua rau zom cov carbohydrates. Me me salivary qog nyob tus nplaig zais cov amylase. Cov parotid qog ua dawb huv serous qaub ncaug . Lwm qhov loj salivaryglands tsim tawm sib tov (serous thiab mucus) qaub ncaug.
Ib yam li ib tus tuaj yeem nug, lub qog submandibular zais dab tsi?
Cov kab mob zais zais ntawm cov cell submandibulargland muaj cov haujlwm sib txawv. Cov qog ua kua zais mucin uas pab txhawm rau ua kom cov khoom noj qab haus huv nyob ruaj khov thaum nws taug kev hla txoj hlab pas. Tsis tas li ntawd, cov cell serous tsim tawm qaub ncaug amylase, uas pab ua kom tawg ntawm cov hmoov tshauv hauv lub qhov ncauj.
Ntxiv mus, Hormone Puas yog cov qog ua kua qaub tsim? Parotid qog Cov no yog cov loj tshaj ntawm salivary qog , zais qaub ncaug txhawm rau pab txhawb kev zom thiab nqos, thiab amylase los pib zom cov hmoov nplej. Nws yog seroustype ntawm qog uas zais alpha-amylase (tseem hu ua asptyalin).
Ib tus kuj yuav nug, cov qog ua kua qaub tsim dab tsi?
Salivary qog . Cov salivary qog tsim cov kua qaub , uas ua rau lub qhov ncauj thiab lwm qhov ntawm cov zom zaub mov kom noo. Nws kuj tseem pab txhawm rau zom cov carbohydrates (nrog qaub ncaug amylase, yav tas los hu ua ptyalin) thiab tso cov khoom noj los ntawm lub oro-pharynx mus rau txoj hlab pas mus rau lub plab.
Dab tsi qab haus huv ua rau cov qog qaub ncaug zais?
Lub parasympathetic paj hlwb cov khoom siv tau ua haujlwm ntau tshaj plaws nyob rau ib hnub, thaum noj mov thiab tsim dej ntau dua, lossis serous qaub ncaug ; feem ntau yog tsim los ntawm cov parotid qog , thiab ib nrab los ntawm submandibular qog.
Pom zoo:
Cov qog twg ua cov qaub ncaug ntau tshaj?
Parotid qog
6 lub qog qaub ncaug thiab nws qhov chaw nyob yog dab tsi?
Muaj rau rau lub qog ua kua qaub loj thiab ntau pua ntawm cov qog ua kua qaub me. Rau rau cov qog qaub ncaug loj yog ob lub qog parotid, ob lub qog submandibular, thiab ob lub qog sublingual. Cov qog parotid yog cov qog loj tshaj plaws thiab nyob hauv qab daim tawv nqaij nyob rau hauv pem hauv ntej ntawm pob ntseg overlying pob txha puab tsaig
Yuav ua li cas yog tias cov qaub ncaug tsis zais los ntawm cov qog ua kua?
Cov qaub ncaug tseem ua rau lub qhov ncauj huv thiab noj qab nyob zoo vim nws muaj cov tshuaj tiv thaiv kab mob tua cov kab mob. Yog tias cov qog nqaij hlav hauv lub cev puas los yog tsis tsim cov kua qaub txaus nws tuaj yeem cuam tshuam rau saj, ua zom thiab nqos tau nyuaj dua, thiab ua rau muaj kev pheej hmoo rau kab noj hniav, poob hniav, thiab kis kab mob hauv lub qhov ncauj
Dab tsi yog qhov kev txiav txim ntawm cov kua qaub rau cov enzyme hauv qaub ncaug?
Carbohydrates tau tawg thoob plaws hauv lub plab. Salivary amylase yog ib qho enzyme hauv lub qhov ncauj uas pib zom cov carbohydrates hauv daim ntawv ntawm cov hmoov txhuv nplej los ntawm kev cuam tshuam cov hydrolysis ntawm polysaccharides rau hauv disaccharides. Txawm li cas los xij, qhov chaw tseem ceeb rau kev zom zaub mov carbohydrate yog cov hnyuv me
Cov qog twg tsim cov qaub ncaug?
Loj Salivary Glands. Cov qog qaub ncaug loj yog cov qog loj thiab tseem ceeb tshaj plaws. Lawv tsim cov qaub ncaug feem ntau ntawm koj lub qhov ncauj. Muaj peb khub ntawm cov qog qaub ncaug loj: cov qog parotid, cov qog submandibular, thiab cov qog nqaij hlav sublingual