Pab plab hnyuv . theem plab hnyuvtshwm sim hauv duodenum raws li cov lus teb rau cov chyme tuaj txog, thiab nws txo qis kev ua pa ntawm plab los ntawm cov tshuaj hormones thiab lub paj hlwb reflexes.
Yuav ua li cas teb rau qhov tuaj txog ntawm acidic chyme hauv duodenum?
- Duodenum pH txo qis los ntawm kev tuaj txog ntawm (acidic) chyme. Qhov no nce acidity stimulates lub secretion ntawm lwm cov tshuaj hormones, secretin, uas diminishes gastrointestinal motility thiab nres cov hloov ntawm chyme mus rau hauv lub duodenum. Secretin ua rau lub plab qog thiab inhibits HCl secretion.
Yuav ua li cas thaum chyme nkag mus rau hauv duodenum quizlet?
Lub xub ntiag ntawm fatty chyme nyob rau hauv duodenum ua rau tso tawm dab tsi hom enterogastrones hormone rau hauv cov hlab ntsha? Nws yuav inhibit lub plab thiab txhawb kev tso tawm enzymes los ntawm pancreas, thiab tseem cog lus rau lub gallbladder thiab daim siab tso kua tsib.
Thaum acidic chyme nkag mus rau hauv duodenum nws txhawb kev tso tawm?
Kev nkag mus ntawm qee qhov digested acidic chyme rau hauv duodenum nkoos tshwj xeeb mucosal hlwb tso tawm ob qho tseem ceeb polypeptide hormones rau hauv cov ntshav; secretin (los ntawm duodenal S cells), thiab cholecystokinin (CCK, los ntawm duodenal I cells).
Dab tsi yog thawj yam uas yuav tsum tshwm sim thaum fatty chyme nkag mus rau hauv duodenum?
Dab tsi yog thawj yam uas yuav tsum tshwm sim thaum fatty chyme nkag mus rau hauv duodenum? Cov kab mob duodenal tso tawm cov tshuaj hormone cholecystokinin.
