![Lub raum puas tswj cov qe ntshav liab ntau lawm? Lub raum puas tswj cov qe ntshav liab ntau lawm?](https://i.answers-medical.com/preview/medical-health/14168733-do-kidneys-control-red-blood-cell-production-j.webp)
Video: Lub raum puas tswj cov qe ntshav liab ntau lawm?
![Video: Lub raum puas tswj cov qe ntshav liab ntau lawm? Video: Lub raum puas tswj cov qe ntshav liab ntau lawm?](https://i.ytimg.com/vi/WJzP7w3QFbY/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov raum plays lub luag haujlwm tseem ceeb hauv kev tswj hwm ntawm ntshav ntim los ntawm tswj plasma ntim thiab ntshav liab ( RBC ) mas. Nws tau npaj siab tias lub ob lub raum kuaj me me ntawm cov ntaub so ntswg oxygen nro rau erythropoietin ntau lawm ntawm critmeter, ib chav ua haujlwm ntawm marginal oxygen nro nyob rau hauv ob lub raum.
Tom qab ntawd, ib tus tseem tuaj yeem nug, dab tsi tswj hwm cov qe ntshav liab tsim?
Ntau lawm ntawm cov qe ntshav liab yog tswj los ntawm erythropoietin, ib yam tshuaj hormones ua feem ntau ntawm lub raum. Cov hlwb liab muaj cov protein tshwj xeeb hu ua hemoglobin, uas pab nqa cov pa oxygen los ntawm lub ntsws mus rau tag nrho lub cev thiab tom qab ntawd xa cov pa roj carbon dioxide los ntawm lub cev mus rau lub ntsws kom nws tuaj yeem nqus tau.
Ib yam nkaus, lub raum cuam tshuam li cas rau cov qe ntshav liab? Noj qab nyob zoo ob lub raum tsim cov tshuaj hormone hu ua EPO. EPO qhia cov pob txha pob txha kom ua cov qe ntshav liab , uas tom qab ntawd nqa oxygen thoob plaws hauv lub cev. Thaum lub lub raum yog mob los yog puas, lawv ua tsis ua EPO txaus. Vim li ntawd, cov pob txha ua kom tsawg dua cov qe ntshav liab , ua rau ntshav tsis txaus.
Kuj Paub, lub raum tswj erythropoiesis li cas?
Kev cai ntawm erythropoiesis Erythropoietin yog tsim nyob rau hauv lub raum thiab lub siab nyob rau hauv cov lus teb rau tsawg oxygen. Tsis tas li ntawd, erythropoietin yog khi los ntawm circulating qe ntshav liab; qis circulating tooj ua rau ib tug kuj siab ntawm unbound erythropoietin , uas txhawb kev tsim tawm hauv cov pob txha pob txha.
Vim li cas erythropoietin tsim nyob rau hauv lub raum?
Erythropoietin ( EPO ) yog ib qho tshuaj hormones tsim los ntawm cov tshuaj raum uas txhawb kev tsim cov qe ntshav liab los ntawm cov pob txha pob txha. Cov raum cell uas ua erythropoietin yog rhiab heev rau qis qis oxygen nyob rau hauv cov ntshav uas mus los ntawm lub raum.
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