![Hom cell twg tau ua qia cell txawv rau? Hom cell twg tau ua qia cell txawv rau?](https://i.answers-medical.com/preview/medical-health/13934970-what-type-of-cell-did-the-stem-cell-differentiate-into-j.webp)
Video: Hom cell twg tau ua qia cell txawv rau?
![Video: Hom cell twg tau ua qia cell txawv rau? Video: Hom cell twg tau ua qia cell txawv rau?](https://i.ytimg.com/vi/TzpF-yvyu94/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Oligopotent qia hlwb tau sib txawv ua tsuas yog ob peb hom xov tooj , xws li lymphoid lossis myeloid qia hlwb . Tsis muaj zog hlwb tuaj yeem tsim ib qho nkaus xwb hom xov tooj , lawv tus kheej, tab sis muaj cov cuab yeej ntawm kev rov tsim kho tus kheej, uas ua rau lawv txawv ntawm qhov tsis yog qia hlwb (xws li progenitor hlwb , uas tsis tuaj yeem hloov kho tus kheej).
Los ntawm qhov ntawd, cov qia hlwb paub yam twg ntawm cov cell kom sib txawv?
| Cov qia cell muaj qhov sib txawv ntawm cov noob uas tau hais tawm rau hauv cov protein ntau dua ntawm daim tawv nqaij ntawm tes vim lawv raug rau cov cim sib txawv los ntawm sab nraud thiab sab hauv hlwb . | Xovtooj txoj hmoo txhais tau tias a qia cell "Txiav txim siab" rau sib txawv ua loj dua hom xov tooj.
Tseem Paub, cov cell twg tuaj yeem qia hlwb hloov mus rau? Embryonic qia hlwb . Cov no qia hlwb tuaj ntawm embryos uas yog peb rau tsib hnub qub. Nyob rau theem no, lub embryo hu ua blastocyst thiab muaj txog 150 hlwb . Cov no yog pluripotent (ploo-RIP-uh-tunt) qia hlwb , lub ntsiab lus lawv tau faib rau hauv ntau dua qia hlwb los yog tau dhau los ua yam twg ntawm tes hauv lub cev.
Ib yam nkaus, ob hom kab mob dab tsi uas cov qia hlwb sib txawv hauv lub hlwb?
Txawm li cas los xij, nws tseem tsis tau paub meej tias zoo sib xws lossis sib txawv mesenchymal li cas hlwb tau los ntawm cov pob txha tsis muaj pob txha yog rau cov los ntawm cov pob txha pob txha stroma. Neural qia hlwb hauv lub hlwb muab sawv rau nws peb qhov loj hom xov tooj : cev hlwb (neurons) thiab ob pawg ntawm non-neuronal hlwb -astrocytes thiab oligodendrocytes
Thaum twg koj cov qia hlwb thawj zaug pib sib txawv?
Nrog rau txoj cai stimulation, tus hlwb tuaj yeem ua ntshav hlwb , qog hlwb , thiab tag nrho lwm yam ntawm tes yam uas lub cev xav tau. Hauv thaum ntxov cev xeeb tub, theem blastocyst txuas ntxiv mus txog 5 hnub ua ntej kev cog qoob loo hauv lub tsev menyuam, lossis lub tsev menyuam. Nyob rau theem no, qia hlwb pib sib txawv.
Pom zoo:
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2) Nyij Pooj yog tus thawj coj hauv ntiaj teb hauv kev tshawb fawb qia cell 10 xyoo dhau los, tab sis txij li tau poob qis dua Tebchaws Asmeskas vim li cas qee tus kws tshawb fawb pom kev ntxhov siab
Ob yam dab tsi tuaj yeem tshwm sim rau cov qia cell tom qab nws raug tshem tawm ntawm nws lub niche?
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Feem ntau, thaum lub qia cell faib, ib tus ntxhais cell sib txawv thiab tawm hauv lub niche, thaum lwm tus tseem nyob tom qab kom rov ua dua lub niche. Thaum lub qia cell poob, tus ntxhais ntawm cov qia nyob ze uas yuav muaj qhov sib txawv, hloov pauv mus rau hauv qhov chaw uas tsis muaj chaw thiab dhau los ua qia cell tshiab
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Cell faib thiab qia hlwb. Cells faib los ntawm mitosis rau kev loj hlob thiab kho
Lo lus twg txhais tau hais tias kev loj hlob ntawm cov plaub hau txawv txawv?
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Kev loj hlob txawv txav ntawm cov plaub hau hauv qhov chaw txawv txawv hu ua. trichosis
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Qhov tseem ceeb tshaj ntawm cov no yog ABO thiab RhD. Kev hloov pauv nrog ABO cov ntshav tsis sib haum tuaj yeem ua rau muaj qhov tshwm sim hnyav thiab muaj peev xwm ua rau tuag taus. Puas yog lawv sib xws? Blood Compatibility Patient Type Compatible Red Cell Types Compatible Plasma Types (FFP & Cryoprecipitate) A A, O A, AB B B, O B, AB O O O, A, B, AB