Dab tsi yog hemoglobin (Hgb, Hb)?
Hemoglobin (Hgb, Hb) yog cov protein hauv cov qe ntshav liab uas nqa oxygen los ntawm lub ntsws mus rau koj lub cev cov ntaub so ntswg thiab xa cov pa roj carbon dioxide los ntawm cov ntaub so ntswg rov qab rau koj lub ntsws.
Hemoglobin yog tsim los ntawm plaub cov protein molecules (globulin chains) uas txuas ua ke.Txhua globulin saw muaj ib qho tseem ceeb hlau uas muaj porphyrin compound hu ua heme.Embedded nyob rau hauv lub heme compound yog ib tug hlau atom uas yog ib qho tseem ceeb nyob rau hauv thauj oxygen thiab carbon dioxide nyob rau hauv peb cov ntshav.Cov hlau muaj nyob hauv hemoglobin kuj yog lub luag haujlwm rau cov ntshav liab.
Hemoglobin kuj tseem ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas cov qe ntshav liab.Nyob rau hauv lawv cov duab ntuj, cov qe ntshav liab yog puag ncig nrog cov chaw nqaim zoo li lub khob noom cookie tsis muaj qhov nyob hauv nruab nrab.Cov qauv hemoglobin txawv txav tuaj yeem cuam tshuam cov duab ntawm cov qe ntshav liab thiab cuam tshuam lawv txoj haujlwm thiab ntws los ntawm cov hlab ntsha.
Vim li cas thiaj ua tiav
Koj tuaj yeem kuaj hemoglobin rau ntau yam laj thawj:
- Txhawm rau kuaj xyuas koj qhov kev noj qab haus huv tag nrho.Koj tus kws kho mob tuaj yeem kuaj koj cov hemoglobin ua ib feem ntawm cov ntshav suav tag nrho thaum lub sijhawm kuaj mob niaj hnub los saib xyuas koj txoj kev noj qab haus huv thiab tshuaj xyuas ntau yam mob, xws li ntshav ntshav.
- Kom kuaj tau tus mob.Koj tus kws kho mob yuav hais kom kuaj hemoglobin yog tias koj muaj kev qaug zog, qaug zog, ua tsis taus pa lossis kiv taub hau.Cov tsos mob thiab cov tsos mob no tuaj yeem taw qhia rau ntshav qab zib lossis polycythemia vera.Kev kuaj hemoglobin tuaj yeem pab kuaj xyuas cov mob no lossis lwm yam mob.
- Saib xyuas qhov mob.Yog tias koj tau kuaj pom tias muaj ntshav liab lossis polycythemia vera, koj tus kws kho mob yuav siv cov tshuaj hemoglobin los saib xyuas koj tus mob thiab qhia kev kho mob.
Dab tsi yogib txwmqib hemoglobin?
Cov qib hemoglobin yog qhia raws li tus nqi ntawm hemoglobin hauv grams (gm) ib deciliter (dL) ntawm tag nrho cov ntshav, ib deciliter yog 100 milliliters.
Qhov ib txwm muaj rau hemoglobin nyob ntawm lub hnub nyoog thiab, pib thaum hluas, poj niam txiv neej.Cov yam ntxwv li qub yog:
Tag nrho cov txiaj ntsig no yuav txawv me ntsis ntawm cov chaw kuaj mob.Qee lub chaw kuaj mob tsis sib txawv ntawm cov neeg laus thiab "tom qab hnub nyoog nruab nrab" hemoglobin qhov tseem ceeb.Cov poj niam cev xeeb tub raug qhia kom zam kom tsis txhob muaj qib hemoglobin siab thiab qis qis kom tsis txhob muaj kev pheej hmoo ntawm kev yug menyuam (siab hemoglobin - siab dua li ib txwm muaj) thiab yug ntxov ntxov lossis yug menyuam qis (qis hemoglobin - qis dua li ib txwm muaj).
Yog tias qhov ntsuas hemoglobin qhia tau tias koj qib hemoglobin qis dua li qub, nws txhais tau tias koj muaj cov qe ntshav liab tsawg (anemia).Anemia tuaj yeem muaj ntau yam ua rau, nrog rau cov vitamin tsis txaus, los ntshav thiab kab mob ntev.
Yog tias qhov kev kuaj hemoglobin pom tau tias siab dua li ib txwm muaj, muaj ntau yam ua rau - ntshav tsis txaus polycythemia vera, nyob ntawm qhov siab, haus luam yeeb thiab lub cev qhuav dej.
Tsawg tshaj li qhov tshwm sim
Yog tias koj qib hemoglobin qis dua li qub, koj muaj ntshav qab zib.Muaj ntau hom mob ntshav qab zib, txhua tus muaj qhov sib txawv, uas tuaj yeem suav nrog:
- Hlau deficiency
- Vitamin B-12 tsis txaus
- Folate deficiency
- Ntshav
- Cov qog nqaij hlav uas cuam tshuam rau cov pob txha, xws li leukemia
- Kab mob raum
- Kab mob siab
- Hypothyroidism
- Thalassemia - ib hom kab mob caj ces uas ua rau qis qis ntawm hemoglobin thiab cov qe ntshav liab
Yog tias koj tau kuaj pom yav dhau los nrog ntshav ntshav, qib hemoglobin uas qis dua li qub yuav qhia tau tias yuav tsum tau hloov koj txoj kev kho mob.
Siab dua li qhov tshwm sim
Yog tias koj qib hemoglobin siab dua li qub, nws yuav yog qhov tshwm sim ntawm:
- Polycythemia vera - kab mob ntshav uas koj cov pob txha pob txha ua rau cov qe ntshav liab ntau dhau
- Mob ntsws
- Lub cev qhuav dej
- Nyob ntawm qhov siab
- Kev haus luam yeeb hnyav
- Hlawv
- ntuav ntuav
- Kev tawm dag zog lub cev hnyav heev
Post lub sij hawm: Apr-26-2022