Cov txheej txheem:
![Koj yuav txheeb xyuas necrosis li cas? Koj yuav txheeb xyuas necrosis li cas?](https://i.answers-medical.com/preview/medical-health/14133333-how-do-you-detect-necrosis-j.webp)
Video: Koj yuav txheeb xyuas necrosis li cas?
![Video: Koj yuav txheeb xyuas necrosis li cas? Video: Koj yuav txheeb xyuas necrosis li cas?](https://i.ytimg.com/vi/ppooRYyEcQo/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev tshaj tawm
- X-rays. Lawv tuaj yeem nthuav qhia cov pob txha hloov pauv uas tshwm sim nyob rau theem tom ntej ntawm avascular necrosis .
- MRI thiab CT scan. Cov kev ntsuam xyuas no tsim cov duab ntxaws uas tuaj yeem qhia pom kev hloov pauv ntxov ntawm cov pob txha uas tuaj yeem qhia txog avascular necrosis .
- Pob txha scan. Ib qho me me ntawm cov khoom siv hluav taws xob yog txhaj rau hauv koj cov leeg.
Ib yam nkaus, yuav ntsuas necrosis li cas?
Necrosis yog kuaj los ntawm ntsuas Lub permeability ntawm plasma daim nyias nyias mus rau ib txwm impermeable fluorescent dye, xws li DNA-binding dye propidium iodide (PI). Apoptosis yog kuaj los ntawm ntsuas kev tawm sab nraud ntawm phosphatidylserine ntawm cov ntshav ntshav siv fluorescent-tagged annexin V.
Tsis tas li ntawd, necrosis tshwm sim li cas? Necrosis yog tshwm sim los ntawm tej yam sab nraud ntawm tes los yog cov ntaub so ntswg, xws li kab mob, co toxins, los yog raug mob uas ua rau lub unregulated digestion ntawm cell Cheebtsam. Hauv kev sib piv, apoptosis yog ib qho xwm txheej tshwm sim uas tau npaj tseg thiab lub hom phiaj ua rau kev tuag ntawm tes.
Tom qab ntawd, dab tsi yog qhov ua rau necrosis feem ntau?
Coagulative (cov feem ntau hom ntawm necrosis qhov twg cov protein hauv lub cell tawg thaum cov kua cellular ua acidified)
Yuav ua li cas apoptosis thiab necrosis txawv?
Apoptosis vs. Necrosis . Qhov twg apoptosis yog ib hom kev tuag ntawm tes uas feem ntau tshwm sim los ntawm cov txheej txheem noj qab haus huv hauv lub cev, necrosis yog cell tuag uas tshwm sim los ntawm lwm yam los yog kab mob, xws li kev raug mob los yog kab mob.
Pom zoo:
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Dab tsi yog qee qhov kev kuaj mob rau kab mob hauv lub paj hlwb? Xeem tomography scan (tseem hu ua CT lossis CAT scan). Electroencephalogram (EEG). Sib nqus resonance imaging (MRI). Electrodiagnostic tests (piv txwv li, electromyography thiab cov hlab ntsha ua kom nrawm). Positron emission tomography (PET) luam theej duab
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Txhawm rau kuaj rau lub kua muag meniscus ib sab, tus neeg mob tig nws txhais taw sab hauv mus rau qhov siab tshaj plaws sab hauv ntawm lub hauv caug. Tus neeg mob zaum thiab tom qab ntawd maj mam sawv. Tus neeg mob thiab tus kws tshuaj ntsuam tau ceeb toom rau qhov nyem lossis mob hauv thaj tsam ntawm meniscus
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Txog 200 hom Penicillium tau piav qhia. Lawv feem ntau hu ua cov pwm xiav lossis ntsuab vim tias lawv tsim ntau ntau ntawm cov xim ntsuab, xim daj lossis xim daj uas ua rau lawv cov xim tshwj xeeb. Spores los ntawm hom pwm no muaj nyob txhua qhov chaw hauv huab cua thiab av
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Cov kws saib xyuas mob nkeeg yuav tsum txheeb xyuas txhua tus neeg nyob ua ntej pib txheej txheem lossis muab kev saib xyuas. Lawv yuav tsum txheeb xyuas cov neeg nyob ua ntej tso cov tais zaub mov lossis pab nrog pub mis. Daim npav noj zaub mov yuav tsum raug tshuaj xyuas tawm tsam tus neeg nyob hauv lub cev kom paub tseeb tias lawv sib haum. Tus neeg nyob hauv yuav tsum raug hu los ntawm lub npe