Keeb Kwm: Cholecystokinin inhibits qhov tso tawm ntawm gastrin los ntawm antral G hlwb G hlwb G-hlwb yog neuroendocrine hlwb lub luag haujlwm rau kev sib txuas thiab tso tawm ntawm gastrin Lawv feem ntau pom nyob rau hauv pyloric antrum tab sis kuj tuaj yeem pom nyob rau hauv duodenum thiab pancreas. Lawv secrete gastrin thaum txhawb ncaj qha los ntawm vagal efferent neurons thiab GRP neurons. https://www.ncbi.nlm.nih.gov › books › NBK534822
Physiology, Gastrin - StatPearls - NCBI Bookshelf
ib qho txiaj ntsig uas xav tias yuav kho los ntawm D hlwb secreting somatostatin. … Xaus: CCK inhibits gastrin secretion ntawm nws tus kheej ntawm paracrine somatostatin secretion.
CCK inhibit gastric acid secretion li cas?
Tom qab noj mov, qib gastrin tau nce plaub npaug piv rau kev tswj hwm nrog kev nce hauv cov kua qaub. Cov txiaj ntsig no qhia tias tom qab cibum, CCK yog ib qho inhibitor ntawm acid secretion by regulating gastrin los ntawm lub zos somatostatin; lawv txhawb qhov kev xav tias CCK ua raws li enterogastrone.
Puas CCK inhibit plab hnyuv?
Cholecystokinin (CCK) paub inhibit gastric acid secretion thiab gastric emptyingtab sis nws lub luag haujlwm physiological hauv inhibition ntawm gastric functions tsis nyob.
Dab tsi inhibits qhov tso tawm ntawm gastrin?
Kev tsim khoom thiab tso tawm ntawm gastrin qeeb los ntawm cov tshuaj hormone somatostatin, uas tso tawm thaum lub plab khoob tom qab noj mov thiab thaum pH ntawm plab dhau lawm. acidic.
Puas CCK nce gastrin secretion?
Cov Lus Qhia: Kev thaiv ntawm CCK-A receptors hloov CCK -8 mus rau hauv lub zog muaj zog acid secretagogue thiab augments postprandial gastrin secretion.
