Hematopoietic txhais tau li cas?
Hematopoietic txhais tau li cas?

Video: Hematopoietic txhais tau li cas?

Video: Hematopoietic txhais tau li cas?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Lub peb hlis ntuj
Anonim

Hematopoiesis yog kev tsim tawm ntawm tag nrho cov cellular Cheebtsam ntawm cov ntshav thiab ntshav plasmaNws tshwm sim hauv cov kab mob hematopoietic, uas suav nrog cov kabmob thiab cov ntaub so ntswg xws li pob txha pob txha, daim siab, thiab tus po. Yooj yim, hematopoiesis yog cov txheej txheem uas lub cev tsim cov qe ntshav.

Lub ntsiab lus ntawm hematopoietic yog dab tsi?

Kev Kho Mob Txhais ntawm hematopoietic

: ntawm, ntsig txog, lossis koom nrog hauv kev tsim cov qe ntshav cov kab mob hematopoietic.

cov hlwb hematopoietic tuaj qhov twg?

Hematopoietic stem cells muaj nyob rau hauv cov pob txha ntawm cov neeg laus, tshwj xeeb tshaj yog nyob rau hauv lub plab mog, femur, thiab sternum. Lawv kuj pom muaj nyob rau hauv cov hlab ntsha hlab ntsha thiab, nyob rau hauv me me, nyob rau hauv cov ntshav peripheral. Cov qia thiab progenitor hlwb tuaj yeem raug coj los ntawm lub plab mog, ntawm iliac crest, siv rab koob thiab koob txhaj tshuaj.

Lub luag haujlwm ntawm hematopoietic yog dab tsi?

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, suav nrog 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 …

hematopoiesis pib qhov twg hauv embryogenesis?

Embryonic hematopoiesis pib hauv lub hnab yolk thiab hloov mus rau qhov tseeb hematopoiesis hauv lub siab fetal. Cov pob txha pob txha dhau los ua qhov chaw tseem ceeb ntawm hematopoiesis lig thaum cev xeeb tub.

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