Video: Yuav ua li cas yooj yim cuboidal epithelium nqus?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Yooj yim cuboidal epithelial cov ntaub so ntswg tshwj xeeb rau kev nthuav tawm thiab nqus tau. Yog vim li cas peb ob lub raum ua haujlwm zoo li lawv ua yog vim kev txav dej thiab ntsev hauv thiab tawm ntawm lub raum tubules. Cov ntaub so ntswg ib leeg pab hauv kev nthuav dav ntawm cov tshuaj no.
Raws li, qhov ua haujlwm ntawm cov ntaub so ntswg cuboidal epithelial yooj yim yog dab tsi?
Yooj yim cuboidal epithelium muaj ib txheej ntawm cov hlwb uas siab li lawv dav. Lub luag haujlwm tseem ceeb ntawm qhov cuboidal epithelium yooj yim yog zais zis thiab nqus tau. Hom kab mob epithelial no pom nyob hauv cov quav me me ntawm ob lub raum, txiav txiav, thiab qog ua kua qaub.
Tom qab ntawd, lo lus nug yog, cov cell cuboidal zais dab tsi? Kev ua haujlwm ntawm Yooj Yim Cuboidal Epithelium Cov cell no tsim cov kua dej hauv lub paj hlwb. Hauv cov thyroid, cov cell no ua kab hauv qab cov thyroid thiab hu ua follicular cells. Cov ntaub so ntswg nquag siv iodine thiab tsim cov thyroid hormone ua ntej, uas tom qab ntawd ua tiav thiab zais rau hauv cov ntshav.
qhov yooj yim cuboidal epithelium pom nyob hauv lub cev?
Yooj yim cuboidal epithelia yog pom nyob rau saum npoo ntawm zes qe menyuam, sab hauv nephrons, phab ntsa ntawm lub raum tubules, thiab ib feem ntawm qhov muag thiab cov thyroid. Ntawm cov chaw no, cov hlwb ua cov tso pa tawm thiab nqus tau.
Dab tsi yog qhov yooj yim columnar epithelium muaj nuj nqi?
Kev ua haujlwm ntawm Yooj Yim Columnar Epithelia Cov kab mob ntev no tshwj xeeb tau yoog rau tso tawm thiab nqus tau. Lub xub ntiag ntawm microvilli ntawm qhov chaw apical ntawm qhov no epithelium cov ntaub so ntswg nce thaj chaw Qhov no epithelium cov ntaub so ntswg kuj tseem tau teeb tsa los muab kev tiv thaiv qhov tsis txav ntawm cov tshuaj lumenal.
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