qauv. Lawv yog cov puag ncig, tsis ua raws, nrog rounded nucleus thiab qis cytoplasm-rau-nucleus piv. Hauv cov duab, hematopoietic qia hlwb zoo li lymphocytes.
Puas yog hematopoietic qia hlwb nucleated?
TNC suav tau siv hauv kev hloov pauv ntawm tes hematopoietic rau ntau xyoo lawm. Los ntawm kev txhais, TNC feem muaj virtually tag nrho cov nucleated hlwb, suav nrog granulocytes, nrog rau ntau qhov sib txawv ntawm platelets, qe ntshav liab thiab lwm hom cell.
Puas yog hematopoietic qia hlwb totipotent?
Lub sijhawm qub ntawm tes no yog li ntawd normal totipotent hematopoietic qia cell (THSC).
Hematopoietic qia cell yog dab tsi?
Mloog cov lus. (hee-MA-toh-poy-EH-tik stem sel) Ib lub cell 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.
Koj tuaj yeem qhia li cas hematopoietic qia hlwb?
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).
