Ib lub hlwb tsis paub qab hau uas tuaj yeem txhim kho mus rau txhua hom qe ntshav, suav nrog cov qe ntshav dawb, qe ntshav liab, thiab platelets. Hematopoietic qia hlwb muaj nyob rau hauv cov ntshav peripheral thiab cov pob txha pob txha. Kuj hu ua blood stem cell.
Koj tuaj yeem qhia tau li cas yog lub cell yog hematopoietic?
HSCs thiab cov hlwb thaum ntxov hematopoietic tuaj yeem paub qhov txawv ntawm cov qe ntshav loj los ntawm lawv tsis muaj cov cim tshwj xeeb thiab muaj qee yam ntawm lwm cov cell-nto antigens, xws li CD133 (rau human cells) thiab c-kit and Sca-1 (rau murine cells).
Dab tsi yog qhov ua haujlwm ntawm hematopoietic?
Hematopoietic stem cells (HSCs) yog lub luag haujlwm rau kev tsim cov qe ntshav loj hauv cov pob txha; peripheral pancytopenia yog ib qho kev nthuav qhia kev kho mob uas tshwm sim los ntawm ntau yam mob sib txawv, nrog rau cov kab mob hematological lossis cov kab mob ntxiv hematological (feem ntau yog mob qog noj ntshav) cuam tshuam rau cov pob txha ua haujlwm, thiab …
txheej txheem ntawm hematopoietic yog dab tsi?
Hematopoiesis yog tsim los ntawm tag nrho cov cellular Cheebtsam ntawm cov ntshav thiab ntshav plasma. … Tsuas yog, hematopoiesis yog txheej txheem uas lub cev tsim cov qe ntshav. Nws pib thaum ntxov ntawm kev loj hlob ntawm lub embryo, zoo ua ntej yug, thiab txuas ntxiv mus rau lub neej ntawm ib tug neeg.
Cov kab mob hematopoietic tuaj yeem kho li cas?
Hematopoietic stem cell transplantation (HSCT) yog kev kho rau qeehom mob qog noj ntshav thiab lwm yam kab mob.
Qee yam piv txwv suav nrog:
- ntau tus mob myeloma.
- leukemia.
- qee lymphomas.
- aplastic anemia.
- thalassemia.
- mob khaub thuas.
- mob hnyav ua ke lub cev tsis muaj zog, uas cuam tshuam rau qee tus menyuam yug tshiab.
