Video: Cov cell smudge qhia dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Smudge hlwb yog cov seem ntawm cov hlwb uas tsis muaj cov cytoplasmic membrane los yog cov qauv nuclear. Smudge hlwb, tseem hu ua pob tawb hlwb, feem ntau yog txuam nrog abnormally fragile lymphocytes nyob rau hauv cov teeb meem xws li mob lymphocytic leukemia ntev ( CLL ).
Ntxiv mus, puas yog cov hlwb puas ib txwm?
Ob smudge cov thiab 1 lymphocyte me me. Nyob rau hauv cov ntsiab lus ntawm cov ntshav qub, qhia txog lub xub ntiag ntawm smudge cov yuav tsis muaj kev kho mob tseem ceeb rau tus kws kho mob. Nyob rau hauv tas li ntawd, cov ntshav dawb ntawm tes suav feem ntau yog li qub.
Qhov thib ob, koj ua li cas tiv thaiv cell smudging? Cov khoom cuav no tuaj yeem zam tau los ntawm kev ntxiv ib tee ntshav albumin rau plaub lossis tsib tee ntshav ua ntej ua ntshav. smear . Smudge cov cell feem ntau pom nyob rau hauv cov teeb meem cuam tshuam nrog lymphocyte tsis muaj zog, xws li mob qog noj ntshav lymphocytic mob ntev thiab kis mob mononucleosis.
Ib qho ntxiv, puas yog cov qog nqaij hlav qog nqaij hlav cancer?
POM ZOO: Nws tau tshaj tawm tias qhov feem pua ntawm smudge cov hauv cov ntshav smear ua tau ua ib tug prognostic qhia nyob rau hauv chronic lymphocytic leukemia. Txawm li cas los xij, qhov tseem ceeb ntawm kev kho mob ntawm smudge cov nyob rau hauv lwm yam hematological malignancies, cov qog nqaij hlav los yog cov kab mob uas tsis yog-malignant tsis meej.
Dab tsi yog smear cells ntawm cov ntshav zaj duab xis?
Smear hlwb yog lymphocytes uas nws ntawm tes daim nyias nyias tau tawg hauv kev npaj ntawm ntshav zaj duab xis : pom hauv cov qog ntshav lymphocytic mob ntev. Toxic granulation piav qhia ntxhib granules pom hauv neutrophils. Tej zaum lawv yuav pom tom qab phais, hauv cov kab mob inflammatory thiab kis mob hnyav.
Pom zoo:
Dab tsi yog txheej txheem uas cov cell yooj yim dhau los ua cov cell tshwj xeeb?
Cell sib txawv yog li cas generic embryonic hlwb ua cov hlwb tshwj xeeb. Qhov no tshwm sim los ntawm cov txheej txheem hu ua noob qhia. Kev qhia cov noob yog kev sib xyaw tshwj xeeb ntawm cov noob uas tau qhib lossis tawm (qhia lossis thawb), thiab qhov no yog qhov qhia tias lub xov tooj ntawm tes ua haujlwm li cas
Dab tsi ntawm cov cell hauv qab no yuav raug suav hais tias yog cov kws tshaj lij APCs antigen nthuav tawm cov hlwb?
Cov hom tseem ceeb ntawm APCs yog dendritic cells (DC), macrophages, thiab B cells. Ib tus kws tshaj lij APC coj tus antigen, txheej txheem nws, thiab rov qab ib feem ntawm nws mus rau nws saum npoo, nrog rau chav kawm II loj histocompatibility complex (MHC). Lub T-cell tau qhib thaum nws cuam tshuam nrog cov txheej txheem tsim
Dab tsi yog cov txheej txheem uas tsim ntau cov cell los ntawm ib lub cell?
Lub cell tau txais ib hom kev faib cell hu ua mitosis. Hauv mitosis, ob lub hlwb hu ua tus ntxhais cell raug tsim, txhua qhov zoo ib yam rau niam txiv cell
Dab tsi yog txheej txheem uas lub cell faib ua ob lub cell ntxhais?
Mitosis yog txheej txheem tseem ceeb rau lub neej. Thaum lub sij hawm mitosis, lub xov tooj ntawm tes duplicates tag nrho nws cov ntsiab lus, suav nrog nws cov chromosomes, thiab sib cais los ua ob lub hlwb zoo tib yam. Vim tias cov txheej txheem no tseem ceeb heev, cov theem ntawm mitosis tau ua tib zoo tswj hwm los ntawm cov noob
ICD 10 tus lej yog dab tsi rau keeb kwm ntawm cell cell carcinoma?
Tus kheej keeb kwm ntawm lwm cov qog nqaij hlav malignant ntawm daim tawv nqaij Z85. 828 yog ib daim ntawv them nqi / tshwj xeeb ICD-10-CM code uas tuaj yeem siv los qhia txog kev kuaj mob rau kev them nyiaj rov qab. 2020 tsab ntawm ICD-10-CM Z85. 828 tau pib ua haujlwm thaum Lub Kaum Hli 1, 2019