Haematopoiesis yog tsim los ntawm cov ntshav cellular Cheebtsam. Tag nrho cov ntshav cellular Cheebtsam yog muab los ntawm hematopoietic qia hlwb. Hauv ib tus neeg laus noj qab nyob zoo, kwv yees li 10¹¹–10¹² cov qe ntshav tshiab tau tsim txhua hnub txhawm rau txhawm rau tswj cov qib hauv lub cev tsis tu ncua.
YKoj txhais li cas los ntawm hematopoiesis?
Hematopoiesis: Kev tsim cov qe ntshav txhua yam suav nrog kev tsim, kev loj hlob, thiab kev sib txawv ntawm cov qe ntshav. … Txhua hom qe ntshav yog muab los ntawm cov hlwb qub (stem cells) uas muaj pluripotent (lawv muaj peev xwm tsim tau rau txhua hom qe ntshav).
Lub ntsiab lus ntawm hematopoiesis quizlet yog dab tsi?
Txhais: Hematopoiesis. - ib ntus, tswj cov txheej txheem ntawm cov ntshav cell uas suav nrog kev rov ua dua tshiab ntawm tes, kev loj hlob, kev sib txawv, thiab kev loj hlob . - tshwm sim hauv kev tsim, kev loj hlob, thiab tshwj xeeb ntawm tag nrho cov qe ntshav ua haujlwm. Phases ntawm Hematopoiesis.
txheej txheem ntawm hemopoiesis yog dab tsi?
Cov ntshav tsim tawm, tseem hu ua hematopoiesis lossis hemopoiesis, cov txheej txheem txuas ntxiv uas cov cellular constituents ntawm cov ntshav tau ntxiv raws li xav tau. Cov qe ntshav tau muab faib ua peb pawg: cov qe ntshav liab (erythrocytes), cov qe ntshav dawb (leukocytes), thiab cov ntshav platelets (thrombocytes).
hematopoiesis yog dab tsi thiab nws tshwm sim qhov twglus nug?
Qhov chaw loj ntawm hematopoiesis hauv fetus yog hauv daim siab, uas khaws qee qhov me me mus txog 2 lub lis piam tom qab yug me nyuam. Hauv cov neeg laus, nws yog pob txha pob txha, qhov chaw tsim khoom pib hauv lub hlis thib tsib ntawm lub neej hauv plab.
