![Dab tsi yog embedding hauv histology? Dab tsi yog embedding hauv histology?](https://i.answers-medical.com/preview/medical-health/14073937-what-is-embedding-in-histology-j.webp)
Video: Dab tsi yog embedding hauv histology?
![Video: Dab tsi yog embedding hauv histology? Video: Dab tsi yog embedding hauv histology?](https://i.ytimg.com/vi/F4tiObdvH4c/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Teeb yog cov txheej txheem uas cov ntaub so ntswg los yog cov hnoos qeev yog nyob rau hauv ib qho loj ntawm cov teeb tsa nruab nrab siv lub pwm. Txij li cov ntaub so ntswg yog tuab heev hauv cov tuab lawv xav tau kev txhawb nqa nruab nrab uas cov ntaub so ntswg yog teeb.
Tib neeg kuj nug, Celloidin yog dab tsi?
Celloidin Embedding Cov ntaub so ntswg tau qhuav hauv cawv hauv tib txoj kev zoo li rau paraffin tshwj tsis yog tias nws tau hloov los ntawm cawv cawv mus rau kev daws teeb meem ntawm celloidin . Nws yog txheej txheem ntev dua li paraffin tab sis ua rau tsawg dua shrinkage thiab distortion.
Tsis tas li ntawd, Microtomy hauv histology yog dab tsi? A microtome (los ntawm Greek mikros, lub ntsiab lus "me me", thiab temnein, lub ntsiab lus "txiav") yog cov cuab yeej siv los txiav cov ntawv nyias nyias ntawm cov khoom, hu ua ntu. Tseem ceeb hauv kev tshawb fawb, cov microtomes yog siv rau hauv microscopy, tso cai rau kev npaj cov qauv rau kev soj ntsuam nyob rau hauv lub teeb kis los yog hluav taws xob hluav taws xob.
Tsis tas li lo lus nug yog, Kuv yuav ua li cas rau daim tawv nqaij histology?
Teem cov ntaub so ntswg raws qhov loj me hauv pwm, los ntawm qhov tsawg tshaj plaws mus rau qhov loj tshaj plaws, nrog rau daim tawv nqaij tig mus rau tib txoj kev coj ua hauv txhua qhov tawv nqaij ntu. Koom haum teeb tsa ua kom ntseeg tau tias tus kws kho mob tsis nco ib qho tawv nqaij tawg tawg. Embed tawv nqaij ntawm "ntug," lossis "txiav ib sab", lossis sau tus lej yog hais qhia.
Dab tsi yog paraffin embedding?
Paraffin embedding yog txheej txheem txheej txheem siv nyob rau yuav luag txhua qhov chaw kho mob thiab feem ntau tshawb fawb keeb kwm kev tshawb fawb los tsim tib neeg cov ntaub so ntswg block rau microtomy. Kev tsim cov kev taw qhia kom raug, raug sau npe, thiab tsis muaj kab mob sib kis yog qhov kev txawj ntse tseem ceeb uas xav tau los ntawm lub rooj zaum histologist.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm txoj hauv kev sab hauv thiab sab hauv ntawm cov ntshav khov?
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Txoj hauv kev hauv tsev xav tau tsuas yog cov khoom sib txuam pom hauv cov ntshav nws tus kheej - tshwj xeeb, cov ntshav khov XII (Hageman factor) los ntawm cov platelets. Txoj hauv kev txuas ntxiv yog pib los ntawm yam sab nraud rau cov ntshav, hauv cov ntaub so ntswg uas nyob ib sab rau cov hlab ntshav puas
Dab tsi yog cov khoom siv hauv lub cev zom zaub mov thiab lawv lub luag haujlwm yog dab tsi?
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Cov khoom siv hauv lub cev zom zaub mov suav nrog cov hniav, tus nplaig, cov qog ua kua qaub, daim siab, lub zais zis, thiab txiav txiav. Txhawm rau ua tiav lub hom phiaj ntawm kev muab lub zog thiab khoom noj khoom haus rau lub cev, rau lub luag haujlwm tseem ceeb nyob hauv cov txheej txheem zom zaub mov: nqos. Kev zais
Kev tsis saib xyuas yog dab tsi thiab plaub theem hauv kev ua pov thawj qhov tsis saib xyuas yog dab tsi?
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Kev tsis lees paub yuav tsum ua pov thawj plaub yam hauv tsev hais plaub: lub luag haujlwm, ua txhaum cai, ua rau raug mob, thiab puas tsuaj/raug mob. Feem ntau hais lus, thaum ib tus neeg ua qhov tsis saib xyuas thiab ua rau raug mob rau lwm tus neeg, raws li txoj cai lij choj ntawm 'kev tsis saib xyuas' tus neeg tsis saib xyuas yuav raug cai raws txoj cai rau qhov ua rau raug mob
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Lub plawv muaj plaub chav: Txoj cai atrium tau txais cov ntshav los ntawm cov leeg ntshav thiab tso nws mus rau sab xis. Txoj hlab ntshav sab xis tau txais cov ntshav los ntawm txoj cai atrium thiab tso nws mus rau lub ntsws, qhov uas nws muaj cov pa oxygen. Sab laug atrium tau txais cov pa oxygen los ntawm lub ntsws thiab tso nws mus rau sab laug lub ntsws
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Histology yog kev tshawb fawb ntawm cov ntaub so ntswg lom. Histology yog txoj kev tshawb fawb me me ntawm cov qauv ntawm cov ntaub so ntswg lom uas siv cov txheej txheem tshwj xeeb tso ua ke nrog lub teeb thiab lub tshuab hluav taws xob me me. Histology yog kev kawm txog cov qauv me me ntawm cov cell thiab cov nqaij ntawm cov nroj tsuag thiab tsiaj