Cov kab mob endocrine muaj cov kab mob pancreatic, uas
zais glucagons thiab insulin . Alpha cells Alpha cells Alpha cells (α-cells) yog endocrine cells hauv pancreatic islets ntawm pancreas . Lawv tsim txog li 20% ntawm tib neeg islet hlwb synthesizing thiab secreting peptide hormone glucagon, uas elevates cov piam thaj hauv cov ntshav. https://en.wikipedia.org › wiki › Alpha_cell
Alpha cell - Wikipedia
nyob rau hauv cov kab mob pancreatic zais cov tshuaj hormone glucagons hauv cov lus teb rau qhov qis qis ntawm cov piam thaj hauv cov ntshav.
Puas Pancreatic islets muaj cov kab mob endocrine?
Pancreatic islets nyob hauv peb hom cell loj, txhua tus tsim cov khoom sib txawv ntawm cov khoom endocrine: Alpha cells (A cells) zais cov tshuaj hormone glucagon. Beta cells (B cells) tsim cov tshuaj insulin thiab muaj ntau tshaj plaws ntawm cov islet cells.
YPuas yog pancreatitis yog endocrine?
Pancreatitis tuaj yeem cuam tshuam rau ob qho tib si exocrine thiab endocrine kev ua haujlwm ntawm tus txiav. Pancreatic cells secrete bicarbonate thiab digestive enzymes rau hauv cov ducts uas txuas cov txiav txiav mus rau duodenum ntawm lub ampulla ntawm Vater (exocrine muaj nuj nqi).
Puas yog cov islets ntawm Langerhans lub qog endocrine?
Islets ntawm Langerhans yog Islands ntawm endocrine cells tawg thoob plaws hauv lub txiav. Ib tug xov tooj ntawm cov kev tshawb fawb tshiab tau taw qhia rau lub peev xwm rau hloov dua siab tshiab ntawm non-β islet hlwb nyob rau hauvCov tshuaj insulin-tsim β-hlwb kom rov ua kom β-cell loj raws li kev kho mob ntshav qab zib.
pancreas ua haujlwm li cas ntawm cov qog endocrine?
Ua haujlwm raws li lub caj pas exocrine, pancreas tshem tawm cov enzymes kom zom cov proteins, lipids, carbohydrates, thiab nucleic acids hauv cov zaub mov. Ua haujlwm raws li cov qog endocrine,pancreas zais cov tshuaj insulin thiab glucagon los tswj cov ntshav qab zib txhua hnub.
