![Dab tsi yog qhov ua haujlwm ntawm goblet hlwb hauv cov hnyuv loj? Dab tsi yog qhov ua haujlwm ntawm goblet hlwb hauv cov hnyuv loj?](https://i.answers-medical.com/preview/medical-health/13952598-what-is-the-function-of-goblet-cells-in-the-large-intestine-j.webp)
Video: Dab tsi yog qhov ua haujlwm ntawm goblet hlwb hauv cov hnyuv loj?
![Video: Dab tsi yog qhov ua haujlwm ntawm goblet hlwb hauv cov hnyuv loj? Video: Dab tsi yog qhov ua haujlwm ntawm goblet hlwb hauv cov hnyuv loj?](https://i.ytimg.com/vi/e4OJH95N3jE/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Goblet cells nyob thoob plaws qhov ntev ntawm txoj hnyuv me thiab loj thiab yog lub luag haujlwm rau ntau lawm thiab kev saib xyuas ntawm daim pam tiv thaiv kab mob los ntawm kev sib txuas thiab zais cov glycoproteins siab-molecular-yuag hu ua mucins.
Yog li ntawd, vim li cas goblet cells tseem ceeb hauv txoj hnyuv loj?
Lub luag haujlwm tseem ceeb ntawm khob cell yog kom zais cov hnoos qeev txhawm rau tiv thaiv cov mucous uas lawv pom. Goblet hlwb ua tiav qhov no los ntawm kev zais mucins, loj glycoproteins feem ntau tsim los ntawm carbohydrates.
Tom qab ntawd, lo lus nug yog, qhov twg goblet hlwb ntau tshaj? Goblet hlwb yog pom tawg ntawm lwm yam hlwb nyob rau hauv lub epithelium ntawm ntau kab mob, tshwj xeeb tshaj yog nyob rau hauv txoj hnyuv thiab ua pa ib ntsuj av. Hauv qee thaj chaw, lawv cov lej yog qhov me me piv rau lwm tus ntawm tes hom, thaum nyob hauv cov ntaub so ntswg xws li txoj hnyuv, lawv muaj ntau ntau dua.
Kuj Paub, goblet cells nyob qhov twg thiab lawv txoj haujlwm yog dab tsi?
Hauv cov cov hnyuv me thiab loj, goblet hlwb Nws yog dispersed ntawm enterocytes. Lawv lub ntsiab muaj nuj nqi ntawm no yog tsim cov mucus uas tiv thaiv thiab lubricates cov nto ntawm cov txoj hnyuv.
Dab tsi yog lub luag haujlwm ntawm goblet hlwb ua si hauv cystic fibrosis?
Ua txhaum khob cell exocytosis ua rau murine cystic fibrosis -koom nrog kab mob plab. Goblet hlwb yog tus thawj xib fwb ntawm tes hom koom nrog exocytosis ntawm mucin granules; txawm li cas los xij, me ntsis paub txog cov txheej txheem exocytotic ntawm goblet hlwb hauv CF txoj hnyuv.
Pom zoo:
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