Qhov sib txawv tseem ceeb ntawm megaloblastic thiab pernicious anemia yog megaloblastic anemia yog ib hom kab mob ntshav qab zib uas cov qe ntshav liab loj dua li qhov qub thaum pernicious anemia yog hom megaloblastic anemia uas tshwm sim vim tsis muaj vitamin B12..
Cov qe ntshav liab (RBC) yog hom qe ntshav ntau tshaj plaws. RBCs xa oxygen rau cov ntaub so ntswg hauv lub cev. Anemia yog ib yam mob uas hais txog lub peev xwm ntawm cov qe ntshav liab uas tsis tshua muaj peev xwm thauj cov pa oxygen txaus rau cov ntaub so ntswg hauv lub cev lossis qis qis ntawm hemoglobin hauv cov qe ntshav liab. Nws yog tshwm sim los ntawm ntau yam xws li kev tsim RBC tsis txaus, kev puas tsuaj RBC ntau dhau, kev txawv txav ntawm cov qe ntshav liab lossis ntshav poob. Megaloblastic anemia yog hom kab mob ntshav qab zib. Pernicious anemia yog ib hom megaloblastic anemia tshwm sim los ntawm qhov tsis muaj vitamin B12. Cov ntaub so ntswg thiab lub cev tsis tau txais oxygen txaus vim megaloblastic anemia.
Megaloblastic Anemia yog dab tsi?
Megaloblastic anemia yog ib hom kab mob ntshav qab zib uas tshwm sim los ntawm qhov muaj cov qe ntshav liab loj ua ntej hu ua megaloblasts hauv cov pob txha pob txha. Hauv qhov xwm txheej no, cov qe ntshav liab loj dua li cov qe ntshav liab. Kuj tseem muaj cov qe ntshav liab tsawg hauv cov hlab ntsha. Megaloblastic anemia tshwm sim vim qhov cuam tshuam DNA synthesis ua rau inhibition ntawm nuclear division.
Daim duab 01: Megaloblastic Anemia
Muaj ob lub ntsiab ua rau megaloblastic anemia. Lawv yog cov tsis muaj vitamin B12 thiab folate deficiency. Megaloblastic anemia tshwm sim los ntawm qhov tsis muaj vitamin B-12 yog hu ua pernicious anemia. Ntxiv mus, folate yog xav tau rau kev txhim kho cov qe ntshav liab noj qab haus huv. Yog li, vitamin B12 thiab folate deficiency yog feem ntau ua rau megaloblastic anemia.
Pernicious Anemia yog dab tsi?
Pernicious anemia yog kab mob ntshav uas tshwm sim vim tsis txaus ntawm cov vitamin B12. Nyob rau hauv pernicious anemia mob, loj, tsis paub tab, nucleated cov qe ntshav liab ncig hauv cov ntshav. Kev nqus ntawm cov vitamin B12 txo qis thaum lub cev tsis muaj qhov tseem ceeb hauv lub plab zom mov vim qhov tseem ceeb hauv lub cev ua kom yooj yim rau kev nqus ntawm cov vitamins B12 hauv cov hnyuv. Vitamin B12 xav tau rau kev tsim cov hemoglobin. Hauv lwm lo lus, vitamin B12 pab lub cev tsim cov qe ntshav liab noj qab haus huv. Yog li, pernicious anemia yog ib hom vitamin B12 deficiency anemia. Qhov laj thawj tseem ceeb ntawm pernicious anemia yog qhov poob ntawm lub plab hlwb uas tsim cov khoom siv hauv lub cev.
Daim duab 02: Pernicious Anemia
Cov tsos mob ntawm pernicious anemia yog qaug zog, tsis muaj zog, mob taub hau, mob hauv siab, poob phaus thiab tawv nqaij daj. Raws li qhov tshwm sim ntawm pernicious anemia, paj hlwb thiab lwm yam kabmob tuaj yeem raug puas tsuaj mus tas li. Kuj tseem muaj kev pheej hmoo ntawm kev tsim mob qog noj ntshav. Cov tshuaj vitamin B12 thiab kev noj zaub mov hloov yog ob hom kev kho mob ntawm pernicious anemia.
Dab tsi zoo sib xws ntawm Megaloblastic thiab Pernicious Anemia?
- Pernicious anemia yog hom megaloblastic anemia.
- Kev tsis txaus ntawm vitamin B12 yog lub luag haujlwm rau ob qho tib si megaloblastic thiab pernicious anemia.
- Vim ob yam kab mob, cov ntaub so ntswg thiab lub cev tsis tau txais oxygen txaus.
Qhov txawv ntawm Megaloblastic thiab Pernicious Anemia yog dab tsi?
Megaloblastic anemia yog hom kab mob ntshav uas cov pob txha pob txha tsim cov qe ntshav liab loj dua li qub. Feem ntau ua rau megaloblastic anemia yog vitamin b12 thiab folate tsis txaus. Pernicious anemia yog ib hom megaloblastic anemia uas tshwm sim los ntawm vitamin B-12 tsis txaus. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm megaloblastic thiab pernicious anemia. Raws li qhov tshwm sim ntawm megaloblastic anemia, cov ntaub so ntswg thiab lub cev tsis tau txais oxygen txaus.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm megaloblastic thiab pernicious anemia.
Summary – Megaloblastic vs Pernicious Anemia
Megaloblastic anemia yog ib yam mob uas cov pob txha pob txha tsim cov pob txha loj loj, cov txheej txheem txawv txav, cov qe ntshav liab tsis paub qab hau. Nws tshwm sim vim qhov cuam tshuam DNA synthesis ua rau inhibition ntawm nuclear division. Qhov laj thawj tseem ceeb yog vitamin B12 thiab folate tsis txaus. Pernicious anemia yog ib hom mob megaloblastic anemia uas peb lub cev tsis tsim cov qe ntshav liab txaus vim qhov tsis muaj vitamin B12. Nws yog qhov tshwm sim los ntawm qhov tsis muaj qhov tseem ceeb ntawm lub cev. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm megaloblastic thiab pernicious anemia.
