Antinuclear cov tshuaj tiv thaiv yog autoantibodies - cov tshuaj tiv thaiv kab mob uas tsom rau cov proteins ib txwm nyob hauv lub hauv paus ntawm lub cell. Qhov no dhau los ua qhov tseem ceeb hauv kev kho mob thaum ANAs teeb liab lub cevpib tsom nws tus kheej, uas tuaj yeem ua rau cov kab mob autoimmune, suav nrog lupus, Sjogren's syndrome, thiab cov kab mob sib xyaw ua ke.
YPuas lupus puas muaj tshuaj tiv thaiv kab mob?
Systemic lupus erythematosus (SLE) yog ib tus kab mob autoimmune tus yam ntxwv los ntawm antinuclear antibodies(ANAs) uas tsim cov tshuaj tiv thaiv kab mob uas kho cov kab mob los ntawm cov ntaub so ntswg deposition lossis cytokine induction.
YPuas ANA zoo nyob rau hauv lupus?
95% ntawm cov neeg mob lupus kuaj pom zoo rau ANA, tab sis lwm tus, tsis yog lupus ua rau tuaj yeem ua rau muaj ANA zoo, suav nrog kev kis kab mob thiab lwm yam kab mob autoimmune. Qhov kev sim ANA tsuas yog muab lwm qhov qhia rau kev kuaj pom tseeb.
Koj puas tuaj yeem kuaj ANA zoo thiab tsis muaj lupus?
Kev kuaj pom zoo rau qhov muaj cov tshuaj tiv thaiv kab mob no - tsim los ntawm koj lub cev tiv thaiv kab mob - qhia tias muaj kev tiv thaiv kab mob. Txawm hais tias feem ntau cov neeg mob lupus tau kuaj ANA zoo, feem ntau cov neeg uas muaj ANA zoo tsis muaj lupusYog tias koj kuaj tau ANA zoo, koj tus kws kho mob tuaj yeem qhia cov tshuaj tiv thaiv kab mob ntau ntxiv.
Puas siab ANA titer txhais tau tias lupus?
ANA zoo tsis yog nws tus kheej kuaj mob lupus txij li kwv yees li 10% ntawm cov tib neeg ib txwm muaj thiab ntau tus neeg uas muaj lwm yam kab mob autoimmune, xws li kab mob thyroid, kuj tau kuaj pom zoo, tab sis feem ntau tsis tshua muaj qhov zoo. Thaum zoo, ANA feem ntau nyob twj ywm zoo, yog li tsis tas yuav tsum rov ua dua.
