![Cov pob txha daj puas tsim cov qe ntshav? Cov pob txha daj puas tsim cov qe ntshav?](https://i.answers-medical.com/preview/medical-health/14127816-does-yellow-bone-marrow-produce-blood-cells-j.webp)
Video: Cov pob txha daj puas tsim cov qe ntshav?
![Video: Cov pob txha daj puas tsim cov qe ntshav? Video: Cov pob txha daj puas tsim cov qe ntshav?](https://i.ytimg.com/vi/3zi4FelLNmk/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov pob txha . Muaj ob hom pob txha pob txha : liab mob plab (tseem hu ua cov ntaub so ntswg myeloid) thiab pob txha daj . Liab cov qe ntshav , platelets thiab feem ntau dawb cov qe ntshav sawv hauv liab mob plab ; ib co dawb cov qe ntshav txhim kho hauv cev daj . Xim ntawm cev daj yog vim muaj pes tsawg tus rog ntau dua hlwb.
Ib yam li ntawd, tej zaum koj yuav nug, qhov ua haujlwm ntawm cov pob txha daj yog dab tsi?
Cov pob txha daj muaj cov kab mob mesenchymal (cov pob txha stromal), uas tsim cov pob txha mos, rog thiab pob txha. Cov pob txha daj kuj tseem pab khaws cov rog hauv cov hlwb hu ua adipocytes. Qhov no pab tswj kom zoo ib puag ncig thiab muab cov khoom noj uas cov pob txha xav tau ua haujlwm.
Ib sab saum toj no, pom cov pob txha liab thiab daj nyob qhov twg? Tom qab ntawd, cov nqaijrog maj mam hloov cov cev liab , uas nyob rau hauv cov neeg laus pom tsuas yog nyob rau hauv lub vertebrae, lub duav, lub mis, tav, thiab pob txha taub hau thiab nyob rau qhov kawg ntawm qhov ntev. pob txha ntawm caj npab thiab ceg; lwm yam kev tshem tawm, lossis spongy, pob txha thiab cov kab noj hniav nruab nrab ntawm qhov ntev pob txha tau sau nrog cev daj.
Kuj paub, puas pob txha daj ua cov qe ntshav dawb?
Cov ntshav tsim los ntawm kev sib txawv ntawm hematopoietic qia hlwb hauv pob txha liab liab . Feem ntau cov qe ntshav liab platelets, thiab feem ntau ntawm cov cov qe ntshav dawb yog tsim nyob rau hauv cev liab . Cov pob txha daj tsim rog, pob txha, thiab pob txha.
Cov pob txha daj yog dab tsi?
Liab pob txha pob txha Nws muaj ib tug ilv, heev vascular fibrous cov ntaub so ntswg uas muaj hematopoietic qia hlwb. Cov no yog cov qe tsim ua ntshav. Yellow pob txha muaj mesenchymal qia hlwb, tseem hu ua mob plab stromal hlwb. Cov no tsim cov rog, pob txha mos, thiab pob txha.
Pom zoo:
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