Glycosylated hemoglobin: tus nqi ntawm cov poj niam, decryption thiab qhov tseem ceeb kev ua tau zoo indicators, As

Qhov feem pua ntawm hemoglobin protein thiab piam thaj thiab yog tias tus glycosylated hemoglobin. Cov cai rau cov poj niam nyob rau hauv lub cev yuav tsum tau khaws cia heev nruj me ntsis vim hais tias ntawm nws cov tseem ceeb thaum lub sij hawm cev xeeb tub. Tsis tas li ntawd, qhov no qhia tau feem ntau kom meej seb puas muaj cov mob ntshav qab zib nyob rau hauv tib neeg.

Yuav ua li cas feem ntau yog hemoglobin?

Lo lus "hemoglobin" yog lus txhais li ntshav corpuscles. Tseeb, qhov no tshuaj muab liab tib neeg cov ntshav thiab yog ib qho tseem ceeb rau lub qub hav zoov ntawm cov kab mob.

Nws yog ib nqi sau cia hais tias cov kws kho mob hu ua hemoglobin ua tsis taus pa caij nyob rau hauv lub cev ntawm tej yam tib neeg los yog lwm yam tsiaj. Nws yog li ntawm ob ntsiab, namely ferroprotoporphyrin thiab protein. Hemoglobin - lub xwb lub caij nyob rau hauv tib neeg cov ntshav, uas ua raws li ib cov cab kuj los ntawm cov pa molecules. Ua tsaug rau nws, tag nrho cov ntaub so ntswg nyob rau hauv lub cev pub ntawm O _2.

Tsis tas li ntawd, cov ntshav liab muaj oxygen, hemoglobin yog tau raws tshaj carbon dioxide. Tom qab ntawd, nws mus los ntawm lub ntsws kabmob. Tsis ceeb, tus txiv neej yog li ntawd ib qho tseem ceeb ib lub caij li glycated hemoglobin. Cov cai rau cov poj niam tshwj xeeb tshaj yog yuav tsum tau hwm.

Nta: glycated hemoglobin

Glycosylated hemoglobin - ib tug tseem ceeb heev lub caij. Nws kawm yuav siv sij hawm qhov chaw heev maj mam. Number of glycohemoglobin yog ncaj qha txog ntau npaum li cas qab zib yog nyob rau hauv cov ntshav nyob rau hauv tib neeg. Txiav txim seb lub ntsiab lus ntawm lub substance nyob rau hauv tib neeg cov ntshav yuav ua tau tiav los ntawm biochemical kev tsom xam.

Kev txiav txim ntawm glycohemoglobin theem feem ntau nqa tawm mus qhia ntshav qab zib cov neeg mob, raws li tau zoo raws li rau ntxiv tswj. Nws yog tshwj xeeb yog ib qho tseem ceeb los mus saib xyuas cov theem ntawm no substance nyob rau hauv cev xeeb tub cov poj niam.

Yog hais tias tus neeg mob muaj teeb meem nrog rau lub qab zib nyob rau hauv cov ntshav, cov biochemical cov kws kho mob pom zoo kom mus siv tsawg kawg yog plaub zaug ib xyoos. Yog paub tej sib txawv, ces tus kws kho mob yuav tsum tau xaiv cov tshuaj uas yuav tau kho cov ntshav qab zib theem. Tus neeg mob yog kuj qhia rau khoom noj kom zoo.

Glycosylated hemoglobin. Norma cov poj niam

Tus poj niam yog nyob rau hauv zoo noj qab haus huv nyob rau txhua lub hnub nyoog, nws yuav tsum tau tsawg ib xyoos ib zaug mus pub yus cov ntshav rau kev biochemical kev tsom xam. Thaum lub sij hawm txoj kev ua no, nws puv tawm, thiab ntshav ntawm glycohemoglobin. Tshwj xeeb tshaj yog nws muaj yog ib qho tseem ceeb rau cov poj niam deev muaj hnub nyoog. Nrog kev pab los ntawm no yooj yim tsom xam ntawm tus poj niam yuav tsum tau mus nrhiav tawm tau yooj yim, yog hais tias nws muaj ib tug predisposition mus muaj ntshav qab zib, thiab tiv thaiv kom txhob rov tsis txaus siab.

Nws yog ib qho tseem ceeb kom paub ntau npaum li cas yuav tsum tau tam sim no nyob rau hauv cov ntshav ntawm glycosylated hemoglobin. Tej cov poj niam: mmol (mol) - 1,86-2,48. Nws yog ib qho kev ntsuas cov pa hemoglobin. Glycohemoglobin nquag yuav tsum tsis txhob ntau tshaj tus xov tooj ntau tshaj 6.5%.

Inflated nuj nqis glycohemoglobin

Yog hais tias nws yog tsim los uas cov poj niam lub cev yog ib yam khoom uas tam sim no nyob rau hauv excess, raws li nyob rau hauv tus tsom xam tej zaum yuav muaj twb raug kuaj. Nws yog nyob ntawm ntau npaum li cas loj dua glycohemoglobin nqi ntawm free hemoglobin nyob rau hauv cov ntshav.

1. Yog hais tias glycohemoglobin nyhav dhau heev lawm thaum 7%, ces tus mob yog "hom 2 ntshav qab zib".
2. Qhov tshaj ntawm 8% txhais tau tias tus neeg muaj ib tug zoo-compensated mob ntshav qab zib.
3. Tau siab tshaj 10% - yog zoo compensated mob ntshav qab zib.
4. Ib qho kev nce ntawm 12% - tus mob "cov offset los ntawm cov ntshav qab zib."
5. Tau siab tshaj ntau tshaj 12% - qhov mob ntawm "uncompensated mob ntshav qab zib."

Tsis tas li ntawd, nrog rau cov ntshav qab zib thiab koj tus kws kho mob tej zaum yuav muab lwm tus mob, uas yog hu ua ntshav liab. Cov neeg anemia yog hu ua "tsis muaj cov hlau nyob hauv cov ntshav."

Los ntawm txoj kev, lwm yam kab mob muaj peev xwm kuj ua rau kom cov glycated hemoglobin. Txiav suab ntawm cov (nws cai los yog txheej txheem sib txawv) tseem tham txog cov kab mob ntawm tus po. Ua lub glycohemoglobin yuav tau muab sau tseg, thiab nyob rau hauv tshem lub cev.

Underreporting glycohemoglobin

Thaum lub sij hawm biochemical kev tshawb fawb nws yuav pom hais tias lub cev muaj tshwm sim thiab txo tshuaj ntau "glycosylated hemoglobin". Tej cov poj niam yuav tsum tsis txhob yuav tsawg tshaj li 4.5 feem pua piv nrog cov pa hemoglobin. Nyob rau lub hauv paus ntawm no xaus tus kws kho mob yuav muab tso rau nram qab no mob:

• hypoglycemia;
• hemolytic anemia ;
• fragility ntawm cov hlab ntsha.

Glycohemoglobin poob tau cai nyob rau hauv cov poj niam nyob rau hauv ib qho kev nthuav txoj hauj lwm. Nyob rau hauv cov ntaub ntawv no, qhov hloov tus nqi yog tsis suav tias yog ib tug pathology, vim hais tias thaum lub sij hawm cev xeeb tub cov kev xav tau rau hlau nce dramatically, thiab nws yog mus txog rau 18 mg ib hnub twg.

Tsis tas li ntawd, xws li ib tug txo nyob rau hauv cov ntshav tshuaj yuav tsum tau cai nyob rau hauv lub raum tsis ua hauj lwm.

Ntawm cov hoob kawm, nyob rau hauv lub hauv paus ntawm lub tsom xam ntawm tej mob tej kws kho mob yuav tsis muab tso rau. Nyob rau hauv thiaj li yuav paub meej tias qhov no los yog hais tias pathology, tus kws kho mob yog yuam ua hauj lwm kom taw ib tug ntxiv kev soj ntsuam ntawm tus neeg mob.

Nws muaj feem xyuam glycated hemoglobin nyob rau hauv cev xeeb tub cov poj niam?

Txhua literate neeg paub tias tus kab mob yog yooj yim los mus tiv thaiv los yog kho nyob rau ntawm ib thaum ntxov rau theem tshaj mus tua twb khiav tus mob. Early tswj ntawm lub theem ntawm glycated hemoglobin, tshwj xeeb tshaj yog nyob rau hauv cev xeeb tub cov poj niam, yuav pab tiv thaiv kom txhob muaj ntau yam tsis kaj siab zoo thiab nws yog ib qho tseem ceeb mus yeej ib txwm nco ntsoov.

Ib tug competent tus kws kho mob yuav tsum xa cov cev xeeb tub tus neeg mob nyob rau hauv cov ntshav Science News for KIDS nyob rau hauv xws ntaub ntawv raws li:

1. Metabolic teeb meem.
2. Gestational diabetes, uas manifests nws tus kheej xwb nyob rau hauv lub hlis uas cev xeeb tub.
3. Cev xeeb tub cov poj niam uas twb muaj mob ntshav qab zib.
4. Kab mob ntawm cov mob txeeb system.
5. Giperlipedimiya.
6. Mob muaj keeb predisposition mus muaj ntshav qab zib.
7. Ntshav siab.

Nyob rau hauv tas li ntawd, tus tsom xam ntawm glycated hemoglobin ntse yuav pab kom paub tias cev xeeb tub cov poj niam ntau cov kab mob ntawm lub plawv mob, txawv txav kev loj hlob ntawm cov hlab plawv system ntawm lub fetus, thiab neuropathy.

Yog hais tias ib tug poj niam yog nyob rau hauv ib qho kev nthuav txoj hauj lwm pom tau tias tsis zoo, nws yuav tsum tam sim ntawd yuav tau ras txog cov teeb meem ntawm cov kws kho mob.

Glycosylated hemoglobin: tus nqi ntawm cov poj niam cev xeeb tub thaum lub sij hawm

Thaum lub sij hawm hnub rau hauv lub fetus tooj glycohemoglobin yuav tsum tsis txhob mus dhau qhov txhia qhov. Yog hais tias lub expectant niam yuav siv sij hawm kev kho mob ntawm nws tus me nyuam, nws yog yuam ua hauj lwm kom paub tias dab tsi yog glycated hemoglobin. Norma nyob rau hauv cev xeeb tub cov poj niam yuav tsum tsis ntau tshaj li 6.5%.

Yog hais tias ib tug poj niam twb muaj mob ntshav qab zib, ces nyob rau hauv cov ntaub ntawv uas, xws li ib tsom xam yog tsuas tsim nyog, vim hais tias cov ntshav qab zib yog ib tug heev tseem ceeb kauj ruam nyob rau hauv hnub. Healthy cov poj niam no kuj cia li 1.5 lub hlis rau qhov yuav tsum tau mus pub cov ntshav glycohemoglobin. Nws yog tsim nyog rau cov kev tswj ntawm zib metabolism hauv lub cev.

Yog hais tias ib tug cev xeeb tub poj niam txhawj xeeb txog lawv kev noj qab nyob thiab tsis tu ncua mus ntsib lub antenatal lub tsev kho mob, ces mus rau tag nrho cov kev ntsuam xyuas nws tas li yuav coj Gynecology. Yog hais tias ib tug poj niam neglects mus xyuas cov kws kho mob, ces tswj lawv tus mob nws yuav muaj nyob rau hauv lawv tus kheej.

Nws yog ib nqi sau cia hais tias lub siab glycated hemoglobin nyob rau hauv cev xeeb tub cov poj niam yog tsis tshua muaj. Ntau npaum li cas feem ntau nws tshwm sim muaj tsis txaus, vim hais tias cov poj niam nyob rau hauv lub tsev neeg txoj kev yuav raug kev txom nyem los ntawm anemia tshaj ntshav qab zib.

Glycohemoglobin los mus txiav txim cov ntshav qab zib

Analysis rau glycohemoglobin - yog tseem ceeb heev rau cov neeg uas yog cov paub txog ntawm lawv tus mob. Cov kws kho mob piav tias txawm lub siab nqi ntawm no Library, xws li ib tug kev tshawb yuav pab pinpoint muaj cov ntshav qab zib thiab nws theem. Ib tug yooj yim tsom xam ntawm cov ntshav qab zib tsis muab ib qho tseeb daim duab, tab sis nws yuav cia kev tshawb fawb ntawm glycosylated hemoglobin. Tus nqi rau diabetics yog tsis sib txawv los ntawm ib txwm noj qab nyob zoo neeg.

Los ntawm txoj kev, li ib txwm tsom xam rau txoj kev tshawb no ntawm cov ntshav qab zib tej zaum yuav tsis muaj tseeb. Rau nws cov ntaub ntawv yog los ntawm ntau yam, xws li cov kev noj zaub mov ntawm tej yam zaub mov, kev nyuaj siab thiab ib ce muaj zog. Analysis rau tib glycohemoglobin tsis yog nyob rau tej yam. Uas yog vim li cas nws yog pom zoo los ntawm cov kws kho mob thiab cov neeg uas muaj ib tug predisposition mus muaj ntshav qab zib, raws li zoo raws li cov poj niam uas npaj yuav mus muaj cov me nyuam.