Video: Ana qauv yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ib txhia li qub tib neeg muaj qib qis ANA . Yog li, lub xub ntiag ntawm qib qis ntawm ANA tsis yog ib txwm txawv txav. ANA yog qhia raws li "titer". Titers tsawg nyob hauv ntau yam ntawm 1:40 txog 1:60. Qhov zoo ANA Kev sim yog qhov tseem ceeb tshaj yog tias koj tseem muaj cov tshuaj tiv thaiv kab mob tiv thaiv ob daim ntawv ntawm DNA.
Tsis tas li ntawd, tus qauv me ntsis Ana txhais li cas?
Qee qhov ntau dua qauv muaj xws li: Homogenous (diffuse) - txuam nrog SLE, cov kab mob sib xyaw ua ke, thiab cov tshuaj tua kab mob lupus. Speckled -lub koom nrog SLE, Sjögren syndrome, scleroderma, polymyositis, mob caj dab rheumatoid, thiab cov kab mob sib txuas sib xyaw ua ke.
Tom qab ntawd, lo lus nug yog, qhov zoo ANA nucleolar qauv txhais li cas? Systemic lupus erythematosus (SLE): thaum nquag, feem ntau yog homogenous qauv ntawm ANA los yog tsawg dua speckled, rim, los yog cov nucleolar thaum tam sim no nyob rau hauv siab txaus titer los kho mob tseem ceeb. Sjögren Syndrome: Feem ntau ANA qauv yog speckled; tsawg feem ntau homogenous.
Dhau li, dab tsi yog hom ANA homogeneous ANA?
Cov qauv ntawm ANA xeem tuaj yeem muab cov ntaub ntawv hais txog hom kab mob autoimmune tam sim no thiab cov kev kho mob tsim nyog. A homogeneous (nthuav dav) qauv zoo nkaus li tag nrho cov nuclear fluorescence thiab muaj nyob rau hauv cov neeg uas muaj kab mob lupus. Ib me ntsis qauv kuj tseem muaj nyob hauv lupus.
ANA titer ntawm 1320 txhais li cas?
Yog tias ANA titre siab (eg 1 :640, 1 ib: 1280 1 : 2560), qhov no qhia tias muaj mob hnyav dua. Yog tias ANA titre tsawg (piv txwv li. 1 :40, 1 Ib: 80or 1 : 160), feem ntau tsis muaj kab mob autoimmune. Yog tias ANA titre yog nyob nruab nrab (piv txwv li 1 : 320 ), qhov tshwm sim tsis tshua meej thiab yuav tsum tau muab txhais hauv cov ntsiab lus kho mob.
Pom zoo:
Tus qauv tseem ceeb ntawm Hemoglobin yog dab tsi?
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Tus qauv nucleolar ANA yog dab tsi?
ANAs tau txhais tias muaj cov qauv. Piv txwv li, cov qauv nucleolar feem ntau pom hauv tus kab mob scleroderma. Tus qauv speckled pom nyob rau hauv ntau yam mob thiab hauv cov neeg uas tsis muaj kab mob autoimmune