![Puas yog hlau khaws cia hauv cov pob txha? Puas yog hlau khaws cia hauv cov pob txha?](https://i.answers-medical.com/preview/medical-health/14134738-is-iron-stored-in-bone-marrow-j.webp)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hlau xav tau los tsim hemoglobin, ib feem ntawm cov qe ntshav liab uas nqa oxygen thiab tshem cov pa roj carbon dioxide (cov khoom pov tseg) los ntawm lub cev. Hlau yog feem ntau khaws cia hemoglobin nyob rau hauv lub cev. Txog ib feem peb ntawm hlau kuj yog khaws cia Raws li ferritin thiab hemosiderin nyob rau hauv pob txha pob txha , hnoos qeev, thiab lub siab.
Qhov tseeb, nyob rau hauv daim ntawv twg uas cov hlau khaws cia hauv pob txha pob txha?
Hlau yog ib qho tseem ceeb rau lub cev muaj sia. Tib neeg lub cev muag khoom hlau hauv daim ntawv ferritin thiab hemosiderin hauv lub siab, tus po, mob plab , duodenum, skeletal leeg thiab lwm qhov chaw anatomic. Hemosiderin tau raug hu ua daj-xim av granules uas tuaj yeem stained los ntawm Prussian xiav hauv cov ntaub so ntswg.
Qhov thib ob, cov hlau thauj mus rau cov pob txha li cas? Cov protein hu ua Transferrin txuas rau hlau thiab pab thauj nws thoob plaws koj lub cev. Hlau tom qab dhau mus rau koj pob txha pob txha , qhov uas nws tau siv los ua hemoglobin thiab cov qe ntshav liab, uas nthuav dav hauv koj lub cev thiab pab muab cov pa oxygen rau koj lub cev thiab cov nqaij.
Ib yam li ntawd, nws tau nug, yog hlau khaws cia hauv lub cev?
Hlau yog khaws cia , feem ntau hauv lub siab, zoo li ferritin lossis hemosiderin. Ferritin yog cov protein uas muaj peev xwm txog li 4500 hlau (III) ions ib qho protein molecule. Nov yog daim ntawv tseem ceeb ntawm hlau khaws cia. Raws li cov lub cev lub nra hlau nce ntau dua li ib txwm muaj, ntau dhau hemosiderin tau tso rau hauv lub siab thiab lub plawv.
Ntev npaum li cas cov hlau khaws cia hauv lub cev?
Kwv yees li 25 feem pua ntawm cov hlau hauv lub cev yog khaws cia raws li ferritin, pom hauv cov hlwb thiab nthuav tawm hauv cov ntshav. Qhov nruab nrab txiv neej laus muaj txog 1,000 mg ntawm khaws cov hlau (tau txog peb xyoos), qhov nruab nrab ntawm cov poj niam tsuas muaj li ntawm 300 mg (tsawg rau li rau lub hlis).
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