Yam twg ntawm cov kua tsib paub tias muaj kev ua haujlwm digestive?
Yam twg ntawm cov kua tsib paub tias muaj kev ua haujlwm digestive?

Video: Yam twg ntawm cov kua tsib paub tias muaj kev ua haujlwm digestive?

Video: Yam twg ntawm cov kua tsib paub tias muaj kev ua haujlwm digestive?
Video: 8 yam tsis txhob ua thaum sib deev tag tsis li yuav phom sij txog lub neej txoj sia. 2024, Lub Xya hli ntuj
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(ii) Cov kua tsib salts yog loj organic solutes hauv kua tsib thiab ib txwm muaj nuj nqi kom emulsify noj cov rog thiab pab lawv plab hnyuv nqus. (iii) Cov kua tsib yog loj txoj hauv kev rau tshem tawm cov cholesterol.

Hauv qhov hais txog qhov no, tus neeg twg ntawm cov kua tsib muaj lub plab ua haujlwm?

Nws muaj nuj nqi yog pab nyob rau hauv lub kev zom zaub mov cov rog nyob rau hauv duodenum. Cov kua tsib yog tsim los ntawm kua tsib acids thiab ntsev, phospholipids, cholesterol, pigments, dej, thiab cov tshuaj electrolyte uas ua kom tag nrho cov tshuaj alkaline me ntsis (nrog pH ntawm 7 txog 8).

Ib tug kuj yuav nug, dab tsi yog cov ntsiab lus ntawm cov kua tsib? Cov kua tsib yog tsim los ntawm cov kua tsib acids, cov roj (cholesterol) , phospholipids, cov xim daj (xws li bilirubin thiab biliverdin), electrolytes thiab dej. Cov no tau muab faib ua ob pawg tseem ceeb, hu ua bile acid dependent thiab bile acid ywj siab Cheebtsam: Cov kua tsib acid dependent tivthaiv yog tsim los ntawm hepatocytes.

Hauv qhov hais txog qhov no, tus neeg twg uas muaj cov kua tsib muaj lub plab zom mov ua haujlwm?

Cholecystokinin, ib yam tshuaj tso tawm los ntawm cov hnyuv mucosa vim yog kev txhawb siab los ntawm qhov muaj rog Nyob rau hauv cov hnyuv me, nkoos lub gallbladder cog lus thiab tso cov kua tsib rau hauv duodenum.

Lub luag haujlwm ntawm cov kua tsib hauv kev zom zaub mov yog dab tsi?

Txij li thaum kua tsib nce kev nqus ntawm cov rog, nws yog ib feem tseem ceeb ntawm kev nqus ntawm cov roj-soluble tshuaj, xws li cov vitamins A, D, E, thiab K. Ntxiv rau nws muaj nuj nqi digestive , kua tsib ua haujlwm tseem yog txoj hauv kev tshem tawm bilirubin, cov khoom tsim los ntawm cov qe ntshav liab rov ua dua los ntawm lub siab.

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