Video: Somatostatin inhibit TSH li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hauv lub caj pas pituitary anterior, qhov cuam tshuam ntawm somatostatin yog: Txwv tsis pub Kev tso tawm ntawm kev loj hlob hormone (GH) (yog li tawm tsam cov teebmeem ntawm kev loj hlob hormone-tso cov tshuaj hormones (GHRH)) Txwv tsis pub tso tawm ntawm thyroid-stimulating hormone ( TSH ) Txwv tsis pub adenylyl cyclase nyob rau hauv parietal hlwb.
Ntawm no, somatostatin inhibit HGH li cas?
Somatostatin los ntawm hypothalamus txwv lub qog pituitary secretion ntawm kev loj hlob hormone thiab thyroid stimulating tshuaj hormone . Tsis tas li ntawd, somatostatin yog tsim tawm hauv lub txiav thiab txwv kev tso tawm ntawm lwm yam kab mob pancreatic tshuaj hormones xws li insulin thiab glucagon.
Ib yam nkaus, vim li cas somatostatin inhibit insulin thiab glucagon? Somatostatin inhibits tso ob leeg insulin thiab glucagon , thiab nws txo qis kev ua haujlwm thiab tso tawm los ntawm GI txoj hnyuv. Qhov kev txiav txim ntawm somatostatin Nws yog ua kom ncua kev nqus ntawm cov khoom noj los ntawm cov kab mob GI thiab yog li ncua lub sijhawm ntawm txoj hnyuv nqus zaub mov tom qab noj mov.
Ib yam li ntawd, nws tau nug, qhov txiaj ntsig ntawm somatostatin yog dab tsi?
Somatostatin cuam tshuam ntau qhov chaw ntawm lub cev. Nyob rau hauv lub hypothalamus, nws tswj kev tso tawm ntawm cov tshuaj hormones los ntawm lub caj pas pituitary, nrog rau kev loj hlob hormone thiab thyroid stimulating hormone. Hauv cov kab mob pancreatic, somatostatin inhibits kev zais ntawm cov tshuaj hormones pancreatic, suav nrog glucagon thiab insulin.
Lub hom phiaj ntawm somatostatin yog dab tsi?
Tshwj xeeb, somatostatin cuam tshuam rau lub caj pas pituitary vim tias nws ua rau muaj kev cuam tshuam ntawm kev zais ntawm kev loj hlob hormone uas yog qhov tseem ceeb rau cov cell hauv kev loj hlob thiab cov metabolism. Hauv cov txiav, somatostatin inhibits qhov tso tawm ntawm insulin thiab glucagon uas ua lub luag haujlwm tseem ceeb hauv kev tswj cov piam thaj hauv lub cev.
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