Video: Dab tsi ntawm waxy casts qhia?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Xav rau sawv cev qhov kawg khoom ntawm cam khwb cia evolution, waxy pov qhia tias cov zis ntws qis heev cuam tshuam nrog mob raum ntev, xws li lub raum tsis ua haujlwm. Tsis tas li ntawd, vim cov zis stasis thiab lawv tsim nyob rau hauv cov kab mob, dilated ducts, cov no casts yog ho loj dua hyaline pov tseg.
Nyob rau hauv txoj kev no, dab tsi yog waxy casts?
Waxy Casts . Casts yog ib pawg ntawm cov tso zis tso zis (cov qe ntshav liab, cov qe ntshav dawb, lub cev rog, thiab lwm yam) Waxy pov tej zaum sawv cev rau theem kawg ntawm granular cast degeneration. Waxy pov tsis yog tshwj xeeb thiab tuaj yeem pom hauv ntau hom kab mob raum mob thiab mob ntev.
Tsis tas li ntawd, dab tsi hauv cov zis qhia? Casts yog qhov tshwm sim ntawm solidification ntawm cov khoom (cov protein) nyob rau hauv lub lumen ntawm lub raum tubules, tshwj xeeb tshaj yog nyob rau hauv lub nephron. Yog ib pov tseg yog pom hauv tso zis , muaj kab mob hauv lub raum lossis cuam tshuam nrog; lub xub ntiag ntawm Casts qhia raum ( lub raum ) kab mob ntau dua li qis dua tso zis kab mob kab mob.
Yooj yim li ntawd, dab tsi ua rau quav quav quav zis?
Lub raum tubular epithelial cell nrum cuam tshuam kev puas tsuaj rau lub cev tubule. Lawv pom hauv lub raum tubular necrosis, kab mob kis (xws li CMV nephritis), thiab tsis kam hloov pauv lub raum. Waxy pov yog txuam nrog rau mob raum siab thiab mob raum tsis ua hauj lwm.
Puas yog hyaline pov tseg txaus ntshai?
Hyaline cov tshuaj yog hom pom feem ntau pom hauv cov zis. Pathologically, hyaline pov tseg tej zaum yuav pom nrog congestive plawv tsis ua hauj lwm, thiab tej zaum yuav pom ua ke nrog rau lwm yam nrum nyob rau hauv ntau yam kab mob raum.
Pom zoo:
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