Homocysteine yog dab tsi? Nws yog sulfur-muaj amino acid uas yog synthesized los ntawm methionine. Methionine tsis tsim nyob rau hauv lub cev thiab nkag mus rau nws tsuas yog nrog cov khoom noj protein: qe, khoom noj siv mis, nqaij.
Siab homocysteine yog ib qho kev pheej hmoo ntawm cev xeeb tub. Thaum kawg ntawm thawj zaug - pib ntawm peb lub hlis thib peb, qib ntawm cov amino acid no txo qis thiab rov qab mus rau qhov qub ob peb hnub tom qab yug menyuam. Hauv cov poj niam cev xeeb tub, homocysteine ntau zaus yuav tsum yog 4,6-12,4 μmol / L. Kev tso cai hloov pauv hauv cov lus qhia sib txawv - tsis pub ntau tshaj 0,5 μmol / l. Kev txo qis hauv cov ntsuas ua kom cov ntshav ntws mus rau qhov placenta. Nrog rau homocysteine nce ntxiv, kev pheej hmoo ntawm intrauterine fetal hypoxia nce, qhov muaj zog tshaj ntawm cov qauv tuaj yeem ua rau lub hlwb tsis xws luag thiab tuag ntawm tus menyuam.
Nws yog ib qho tsim nyog los tswj cov qib homocysteine ib txwm. Kev ntsuam xyuas tsis tu ncua yuav pab txheeb xyuas cov pab pawg muaj kev pheej hmoo hauv lub sijhawm thiab ntsuas kev tswj hwm homocysteine li qub.
Nws tuaj yeem nce ntxiv yog tias muaj cov xwm txheej zoo li no hauv keeb kwm ntawm cev xeeb tub:
- tsis muaj folic acid thiab B vitamins: B6 thiab B12,
- mob raum mob ntev,
- active daim ntawv ntawm psoriasis,
- arterial lossis venous thrombosis,
- hereditary yam,
- siv cawv, haus luam yeeb,
- haus kas fes ntau dhau (ntau dua 5-6 khob ib hnub),
- hypothyroidism (tsis muaj cov thyroid hormones),
- mob ntshav qab zib mellitus,
– kev siv tej yam tshuaj.
Yog tias kev txheeb xyuas thaum lub sij hawm kev npaj cev xeeb tub pom qhov sib txawv, nws yog ib qho tsim nyog yuav tsum tau mus rau kev kho mob nrog cov vitamins thiab kho koj txoj kev npaj noj haus. Koj yuav tsum tsis txhob cia siab rau lub sijhawm muaj hmoo hauv qhov xwm txheej no: kev txheeb cais qhia tias txhua tus neeg thib peb hauv tebchaws Russia muaj homocysteine qib siab tshaj 50%.