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Koj tus menyuam puas tau txais kev kuaj ANA thiab? (ANA Test) Tsis txhob txhawj, cia peb tham txog qhov no!

Koj tus menyuam puas tau txais kev kuaj ANA thiab? (ANA Test) Tsis txhob txhawj, cia peb tham txog qhov no!

Thaum tus kws kho mob hais rau koj tias koj tus me nyuam yuav tsum tau kuaj '(ANA Test)', koj yuav tsum tau ntshai me ntsis, puas yog? "Qhov kev kuaj no yog dab tsi? Vim li cas ho ua qhov no? Puas muaj qee yam tsis raug rau kuv tus menyuam?" Nws yog ib txwm muaj cov lus nug zoo li no los rau hauv siab. Yog vim li ntawd peb thiaj xav tias peb yuav tham txog '(ANA Test)' no hauv txoj kev yooj yim hnub no, hauv txoj kev uas koj tuaj yeem nkag siab.

Qhov kev xeem ANA no yog dab tsi?

Hais yooj yim xwb, qhov kev kuaj "(ANA Test)" yog ib qho kev kuaj uas kuaj seb puas muaj ib yam dab tsi hu ua "Antinuclear Antibodies" nyob rau hauv koj tus menyuam cov ntshav. Zoo, tam sim no koj yuav xav paub tias cov antinuclear antibodies no yog dab tsi.

Ua ntej, cia peb tham txog cov tshuaj tiv thaiv kab mob . Xav txog tias muaj ib pawg tub rog me me nyob hauv peb lub cev. Cov no yog cov uas tawm tsam cov kab mob, xws li cov kab mob thiab cov kab mob me me, uas nkag mus rau hauv peb lub cev thiab tiv thaiv peb ntawm cov kab mob. Peb hu cov tub rog no ua cov tshuaj tiv thaiv kab mob. Cov no yog ib hom protein uas peb cov qe ntshav dawb tsim tawm.

Tiam sis qee zaum peb lub cev tiv thaiv kab mob tsis ua haujlwm zoo. Es tsis txhob tawm tsam cov neeg txawv teb chaws, cov tshuaj tiv thaiv no pib tawm tsam peb cov hlwb noj qab haus huv. Ua li no, cov tshuaj tiv thaiv uas ua yuam kev tawm tsam peb cov hlwb hu ua autoantibodies .

Tam sim no, cov Antinuclear Antibodies no yog ib hom autoantibodies. Cov no tsom mus rau lub nucleus hauv peb lub hlwb. Koj paub, lub nucleus zoo li lub chaw tswj hwm ntawm lub cell. Nws muaj tag nrho cov lus qhia rau lub cell, DNA. Yog li, yog tias muaj txaus ntawm cov Antinuclear Antibodies no hauv cov ntshav, peb lub cev tiv thaiv kab mob tuaj yeem pib tawm tsam peb lub cev. Qhov no yog qhov peb hu ua Autoimmune Disease .

Tiam sis ntawm no yog ib yam tseem ceeb heev uas yuav tsum nco ntsoov. Ib qho "(ANA Test)" uas yog "(Positive)" txhais tau tias ANA muaj nyob hauv cov ntshav, tsis tas li ntawd txhais tau tias muaj kab mob autoimmune. Kwv yees li 30% ntawm cov neeg noj qab haus huv yuav muaj qee qib ntawm ANA hauv lawv cov ntshav. Tsis tas li ntawd, cov qib ANA yuav nce ntxiv thaum muaj qee yam kab mob viral lossis thaum siv qee yam tshuaj.

Qhov kev kuaj ANA pab nrhiav dab tsi?

Cov kws kho mob siv qhov '(ANA Test)' tsis yog tsuas yog los xyuas kom meej tias muaj kab mob autoimmune lossis tsis muaj. Tab sis cov txiaj ntsig ntawm qhov kev xeem no tuaj yeem pab nrhiav seb tus menyuam yaus yuav muaj kab mob hom twg. Muaj ntau yam kab mob autoimmune uas tuaj yeem ua rau '(ANA Test)'. Cia peb saib qee qhov ntawm lawv:

  • Kab mob Lupus Erythematosus (SLE):Muaj coob tus neeg paub qhov no ua "Lupus." Qhov no yog ib yam kab mob autoimmune uas ua rau o ntawm ntau qhov ntawm lub cev, xws li cov pob qij txha, daim tawv nqaij, raum, thiab lub plawv. Cov tsos mob muaj xws li kub taub hau, qaug zog, mob pob qij txha, thiab cov qhov txhab ntawm daim tawv nqaij liab, nce (tshwj xeeb tshaj yog cov qhov txhab zoo li npauj npaim ntawm lub ntsej muag).
  • Scleroderma: Qhov no yog ib yam kab mob tsis tshua muaj. Hauv qhov mob no, daim tawv nqaij thiab cov nqaij hauv lub cev ntawm tus menyuam maj mam tuab thiab tawv. Qhov no tsis yog tsuas yog cuam tshuam rau daim tawv nqaij xwb, tab sis kuj cuam tshuam rau cov kab mob sab hauv xws li txoj hnyuv zom zaub mov, ntsws, raum, thiab lub plawv.
  • Polymyositis: Qhov no yog ib yam kab mob uas cuam tshuam rau cov leeg nqaij. Nws ua rau o thiab qaug zog hauv cov leeg nqaij. Feem ntau nws cuam tshuam rau cov leeg nqaij ze ntawm lub cev.
  • Dermatomyositis: Tus mob no muaj cov tsos mob zoo ib yam li polymyositis, tab sis kuj ua rau muaj teeb meem ntawm daim tawv nqaij. Piv txwv li, koj yuav muaj pob khaus ntawm daim tawv nqaij, o, lossis cov xim av.
  • Kab Mob Sib Txuas Sib Xyaws (MCTD): Hauv qhov no, cov tsos mob ntawm peb yam kab mob, lupus, scleroderma, thiab polymyositis, yuav tshwm sim ua ke lossis ib qho tom qab ib qho dhau ib lub sijhawm.
  • Mob Pob Qij Txha Me Nyuam Yaus (JIA): Qhov no yog ib hom mob pob qij txha uas cuam tshuam rau cov menyuam yaus. Nws tsis yog tsuas yog cuam tshuam rau cov pob qij txha ntawm tus menyuam txhais tes, dab teg, thiab hauv caug xwb, tab sis qee zaum kuj cuam tshuam rau lub qhov muag, lub ntsws, thiab lub plawv.
  • Kab mob Sjögren: Hauv qhov mob no, cov qog uas tsim cov dej noo hauv qhov muag thiab qhov ncauj raug puas tsuaj. Qhov no txhais tau tias tus menyuam lub qhov muag thiab qhov ncauj qhuav. Qhov no yog vim lub cev tiv thaiv kab mob tawm tsam cov qog no.

Tam sim no koj tuaj yeem pom tias qhov '(ANA Test)' tseem ceeb npaum li cas. Txawm li cas los xij, thaum tus kws kho mob kho tus kab mob zoo li lupus, lawv ua lwm yam kev kuaj mob kom pom tias cov tshuaj ua haujlwm zoo li cas. Qhov '(ANA Test)' tsis tau ua tas li los saib xyuas qhov xwm txheej ntawm tus kab mob.

Vim li cas peb tus menyuam thiaj yuav tsum tau kuaj ANA?

Tam sim no tej zaum koj yuav xav paub tias, cov tsos mob twg yuav ua rau kws kho mob pom zoo kom ua qhov '(ANA Test)' no? Yog tias koj tus menyuam muaj cov tsos mob ntawm tus kab mob autoimmune, koj tus kws kho mob yuav pom zoo kom ua qhov kev kuaj no.

Cov tsos mob ntawm cov kab mob autoimmune no yog dab tsi?

Txawm hais tias cov tsos mob no yuav txawv, muaj qee qhov uas feem ntau tshwm sim:

  • Kub taub hau ntau zaus.
  • Mob pob liab zoo li npauj npaim ntawm lub ntsej muag.
  • Xav tias nkees heev, xav tias tsis muaj sia nyob (Qaug zog heev).
  • Kev sib koom ua ke thiab o.
  • Mob nqaij.

Yog tias tus me nyuam muaj ib lossis ntau yam ntawm cov tsos mob no, tus kws kho mob yuav ua qhov "ANA Test" los tshawb xyuas ntxiv.

Kev kuaj ANA ua li cas?

Zoo, tam sim no cia peb saib seb qhov '(ANA Test)' no ua li cas. Qhov no zoo li kev kuaj ntshav ib txwm muaj. Ib qho qauv ntawm cov ntshav ntawm tus menyuam raug coj mus thiab ntsuas qhov ntau ntawm cov tshuaj antinuclear '(ANA)' hauv nws.

Muaj ib txoj kev tshwj xeeb uas feem ntau siv rau qhov no, hu ua Indirect Immunofluorescence Assay (IFA) . Qee zaum txoj kev no kuj hu ua Fluorescent Antinuclear Antibody (FANA) test.

Qhov no yog qhov tshwm sim hauv txoj kev IFA: Tus kws kho mob coj tus menyuam cov serum (qhov kua ntawm cov ntshav) thiab muab tso rau ntawm daim iav uas tuaj yeem saib tau hauv qab lub tshuab microscope. Tom qab ntawd, ib hom tshuaj antibody tshwj xeeb uas ci, lossis fluorescent, raug ntxiv rau nws. Cov tshuaj fluorescent antibodies no, yog tias muaj ANA hauv cov qauv, yuav lo rau cov hlwb ntawd. Tom qab ntawd, thaum tus kws kho mob saib daim iav hauv qab lub tshuab microscope tshwj xeeb, cov hlwb uas muaj ANA yuav ci.

Koj puas yuav tsum npaj koj tus menyuam ua ntej qhov kev xeem?

Tsis tas yuav npaj tshwj xeeb rau qhov kev xeem "(ANA Test)" no. Tus menyuam tuaj yeem noj thiab haus tau li qub rau hnub uas yuav kuaj. Txawm li cas los xij, nws yog ib qho tseem ceeb heev uas yog tias koj tus menyuam siv tshuaj dab tsi, koj yuav tsum qhia rau tus kws kho mob txog nws . Vim tias qee cov tshuaj tuaj yeem ua rau qhov tshwm sim "(ANA Test)" yog "Zoo". Yog tias koj lossis koj tus menyuam muaj lus nug txog qhov no, nug tus kws kho mob.

Muaj dab tsi tshwm sim thaum lub sijhawm xeem?

Qhov no ua tau ib yam li kev rho ntshav tas li. Tus kws kho mob lossis tus nais maum yuav nrhiav ib txoj hlab ntshav zoo hauv tus menyuam txhais tes. Tom qab ntawd, lawv yuav muab ib txoj hlua roj hmab me me tso rau ntawm caj npab, lossis lawv yuav hais kom tus menyuam nias nws txhais tes. Tom qab ntawd, thaj chaw uas yuav rho ntshav raug ntxuav thiab muab ib rab koob me me ntxig rau hauv txoj hlab ntshav.

Tus me nyuam yuav hnov ​​​​​​qhov mob me ntsis thaum muab koob tso rau hauv thiab tshem tawm. Tom qab cov ntshav raug sau rau hauv lub raj kuaj lossis lub raj mis, daim ntaub qhwv raug tshem tawm thiab lub koob raug tshem tawm. Koj yuav hnov ​​​​​​qhov mob me ntsis qhov twg cov ntshav tau sau.

Tsis txhob txhawj, tag nrho cov txheej txheem no siv sijhawm tsawg dua tsib feeb.

Tom qab kuaj tas lawm, yuav muaj dab tsi tshwm sim?

Tom qab rho cov ntshav tas, tus kws kho mob lossis tus nais maum yuav muab ib daim paj rwb lossis daim ntaub qhwv rau saum qhov chaw uas yuav rho cov ntshav thiab nias kom nruj. Qhov no yuav pab txo qhov los ntshav, o, thiab mob nqaij. Tom qab ntawd yuav muab ib daim ntaub qhwv huv thiab qhuav lo rau qhov chaw ntawd. Cov ntshav ntawd mam li raug xa mus rau chav kuaj ntshav.

Puas muaj kev pheej hmoo nrog qhov kev kuaj no?

Tsis muaj kev pheej hmoo loj cuam tshuam nrog kev kuaj ntshav. Koj tus menyuam yuav muaj qee qhov tsis xis nyob lossis mob qhov chaw uas tau rub cov ntshav. Txawm li cas los xij, qhov mob lossis mob yuav ploj mus sai sai .

Yuav nkag siab daim ntawv qhia txog kev xeem ANA li cas?

Feem ntau nws yuav siv sijhawm ob peb hnub kom daim ntawv qhia txog kev kuaj ANA tuaj txog. Qee zaum, yog tias tus kws kho mob kuj tau ua lwm yam kev kuaj, nws yuav muab cov txiaj ntsig ntawm txhua yam kev kuaj ntawd los ua ke thiab piav qhia rau koj.

Daim ntawv qhia txog kev xeem ANA feem ntau hais txog peb yam: Kev Txhais Lus, Tus nqi Titer, thiab Tus Qauv Fluorescent.

Cov ntsiab lus tseem ceeb hauv daim ntawv qhia

Kev Txhais Lus - Puas yog qhov tsis zoo los yog qhov zoo?

  • Tsis Zoo: Qhov no txhais tau tias ANA tsis pom nyob rau hauv tus menyuam cov ntshav. Yog tias yog, nws tsis zoo li tus menyuam muaj tus kab mob autoimmune.
  • Zoo: Qhov no txhais tau tias pom ANA nyob rau hauv tus menyuam cov ntshav. Yog tias muaj, muaj peev xwm hais tias muaj tus kab mob autoimmune, tab sis yuav tsum tau kuaj ntxiv kom paub meej.

Tus nqi titer yog dab tsi?

Tus nqi "Titer" no qhia koj tias muaj pes tsawg cov tshuaj tua kab mob nyob hauv tus menyuam cov ntshav. Qhov no pom tau raws li nram no: Tus kws kho mob ua kom cov kua protein ntau ntawm tus menyuam cov ntshav (plasma) yaj los ntawm kev ntxiv me ntsis dej ntsev (dej ntsev). Ib yam li peb ua dej cawv nrog dej thaum ua dej haus.

Ua ntej, ua ib qho sib tov ntawm 40 feem ntawm cov ntshav nrog 1 feem saline (1:40). Tom qab ntawd cov sib tov no raug diluted ntxiv (piv txwv li 1:80, 1:160, 1:320). Txhua tus qauv diluted raug kuaj rau ANA. Qhov dilution kawg uas qhia ANA "Positive" raug kaw ua tus nqi "Titer" hauv daim ntawv qhia. Piv txwv li, tus nqi ntawm 1:160 qhia txog qhov concentration ntawm ANA ntau dua 1:80. Tus nqi ntawm 1:40 lossis tsawg dua feem ntau tsis suav tias yog qhov tseem ceeb.

Tus qauv fluorescent txhais li cas?

Yog tias ANA muaj, thaum saib hauv qab lub tshuab tsom iav, cov hlwb qhia ib qho qauv, uas zoo li ib lub speck. Cov qauv no tuaj yeem muab qee lub tswv yim ntawm tus kab mob autoimmune uas koj muaj . Muaj ntau hom qauv sib txawv:

  • Zoo Sib Xws: Tag nrho lub nucleus ci sib xws. Qhov no yog tus qauv feem ntau. Nws tuaj yeem tshwm sim hauv txhua yam kab mob autoimmune, tab sis feem ntau tshwm sim hauv lupus lossis Sjögren's Syndrome.
  • Muaj Cov Pob: Hauv qhov no, lub nucleus zoo li cov me me lossis cov granules uas ci ntsa iab thoob plaws. Qhov no kuj tuaj yeem qhia txog ntau yam kab mob, suav nrog lupus thiab Srogens syndrome.
  • Centromere: Qhov no yog qhov uas pom ANA staining raws cov chromosomes. Tus qauv no feem ntau cuam tshuam nrog tus kab mob Scleroderma.
  • Nucleolar:Hauv qhov no, ANA staining pom nyob ib puag ncig lub nucleolus (qhov chaw ribosomes raug tsim nyob rau hauv lub cell) sab hauv lub nucleus. Qhov no tuaj yeem cuam tshuam nrog cov mob xws li scleroderma, Srogens syndrome, thiab mixed connective tissue disease (MCTD). Qee zaum nws tuaj yeem yog qhov tshwm sim tsis tseeb.
  • Peripheral: Hauv qhov no, ANA staining pom nyob ib ncig ntawm ntug ntawm lub nucleus. Qhov no feem ntau cuam tshuam nrog lupus.

Yuav ua li cas yog tias daim ntawv qhia ANA zoo?

Daim ntawv qhia txog kev kuaj ANA "Positive" txhais tau tias tus menyuam muaj cov tshuaj antinuclear hauv lawv cov ntshav. Qhov no qhia tau tias tus menyuam muaj kab mob autoimmune xws li lupus.

Txawm li cas los xij, zoo li kuv tau hais ua ntej lawm, tsis txhob ntshai tias koj tus menyuam muaj tus kab mob autoimmune tsuas yog vim tias daim ntawv qhia ANA yog "Positive". Ntau tus neeg noj qab haus huv tuaj yeem muaj ANA hauv lawv cov ntshav. Tsis tas li ntawd, qee cov tshuaj thiab cov kab mob viral tuaj yeem hloov cov txiaj ntsig ntawm "ANA Test".

Yog tias koj tus menyuam qhov '(ANA Test)' yog '(Positive)', tus kws kho mob feem ntau yuav ua ntau qhov kev kuaj ntxiv ua ntej lees paub tias muaj kab mob. Cov txiaj ntsig ntawm '(ANA Test)' ib leeg tsis tuaj yeem txiav txim siab seb puas muaj kab mob autoimmune. Txhawm rau txiav txim siab seb puas muaj kab mob, tus kws kho mob yuav xav txog txhua yam hauv qab no:

  • Cov txiaj ntsig ntawm `(ANA Test)` (titer value, pattern).
  • Cov tsos mob uas tus menyuam qhia.
  • Tej yam koj pom thaum lub sijhawm kuaj koj tus menyuam lub cev.
  • Cov txiaj ntsig ntawm lwm cov kev kuaj hauv chaw kuaj mob.

Cov lus nug tseem ceeb uas yuav tsum nug tus kws kho mob

Yog koj tus menyuam xav tau kev kuaj ANA, muaj qee cov lus nug tseem ceeb uas koj tuaj yeem nug tus kws kho mob:

  • Puas yog tus menyuam yuav tsum tau npaj tshwj xeeb rau qhov '(ANA Test)' no?
  • Puas muaj lwm yam kev ntsuam xyuas ua ke nrog rau qhov "(ANA Test)"?
  • Cov txiaj ntsig ntawm tus menyuam qhov '(ANA Test)' yuav pab nkag siab li cas txog qhov ua rau lawv cov tsos mob?
  • Tus me nyuam puas yuav tsum tau kuaj ntxiv raws li cov txiaj ntsig ntawm qhov kev kuaj no?

Thaum kawg, tej yam uas yuav tsum nco ntsoov

Nws yog ib qho ib txwm rau koj thiab koj tus menyuam kom ntshai thiab ntxhov siab me ntsis thaum koj pom tias koj tus menyuam xav tau kev kuaj ANA. Tab sis nco ntsoov, qhov no tsuas yog kev kuaj ntshav yooj yim uas siv sijhawm tsawg dua tsib feeb xwb.

Cov txiaj ntsig ntawm '(ANA Test)' tsuas yog ib qho uas tus kws kho mob xav txog thaum txiav txim siab txog tus kab mob autoimmune. Nrog rau qhov no, ntau lwm yam raug coj los xav txog, xws li tus menyuam cov tsos mob, keeb kwm kev kho mob hauv tsev neeg, thiab cov txiaj ntsig ntawm lwm yam kev kuaj. Txawm li cas los xij, cov txiaj ntsig ntawm '(ANA Test)' tuaj yeem muab cov lus qhia tseem ceeb los txiav txim siab seb tus menyuam puas muaj tus kab mob autoimmune. Yog li ntawd, tsis txhob ntshai thiab ntsib qhov kev kuaj no nrog lub siab tus. Nug tus kws kho mob txhua lo lus nug uas koj muaj.

👩🏽‍⚕️ Cov Lus Nug Ntxiv (FAQs)

💬 Vim li cas cov kws kho mob thiaj muab kev kuaj ANA rau qee tus neeg mob?

Cov Tshuaj Antinuclear Antibodies (ANA) yog ib hom tshuaj antibody uas peb lub cev tiv thaiv kab mob tsim tawm (peb cov tub rog) thiab ua yuam kev tawm tsam peb cov hlwb noj qab haus huv. Feem ntau qhov kev kuaj ntshav no yog xaj yog tias tus kws kho mob xav tias tus neeg mob muaj kab mob autoimmune.

💬 Qhov kev kuaj ANA no puas tuaj yeem kuaj mob lupus tau zoo?

Yog lawm! Ntau tshaj 95% ntawm cov neeg mob lupus (SLE) kuaj pom tias muaj tus kab mob ANA no. Txawm li cas los xij, nws tsis yog qhov zoo uas yuav ntshai tias koj muaj tus kab mob lupus tsuas yog vim qhov kev kuaj no pom tias muaj tus kab mob. Qhov kev kuaj no kuj tseem tuaj yeem pom tias muaj tus kab mob rau cov neeg uas muaj mob pob qij txha thiab qee tus neeg laus noj qab nyob zoo.

💬 Yog tias qhov txiaj ntsig no rov qab los 'Zoo', koj yuav ua li cas tom ntej?

Qhia rau koj tus kws kho mob tam sim ntawd. Thaum qhov ANA no zoo, nyob ntawm nws tus qauv thiab tus nqi (Titer/Pattern), tus kws kho mob yuav xaj kom kuaj ntshav tshwj xeeb ntxiv (xws li Anti-dsDNA, Anti-Sm) kom paub meej tias yog tus kab mob tiag.


Kev noj qab haus huv ntawm menyuam yaus, kev kuaj ANA, cov kab mob autoimmune, kev kuaj ntshav, kev kuaj mob, lub cev tiv thaiv kab mob, lupus

Frequently Asked Questions (FAQ)

Cov tsos mob ntawm cov kab mob autoimmune no yog dab tsi?

Txawm hais tias cov tsos mob no yuav txawv, muaj qee qhov uas feem ntau tshwm sim:

Muaj dab tsi tshwm sim thaum lub sijhawm xeem?

Qhov no ua tau ib yam li kev rho ntshav tas li. Tus kws kho mob lossis tus nais maum yuav nrhiav ib txoj hlab ntshav zoo hauv tus menyuam txhais tes. Tom qab ntawd, lawv yuav muab ib txoj hlua roj hmab me me tso rau ntawm caj npab, lossis lawv yuav hais kom tus menyuam nias nws txhais tes. Tom qab ntawd, thaj chaw uas yuav rho ntshav raug ntxuav thiab muab ib rab koob me me ntxig rau hauv txoj hlab ntshav.

Tom qab kuaj tas lawm, yuav muaj dab tsi tshwm sim?

Tom qab rho cov ntshav tas, tus kws kho mob lossis tus nais maum yuav muab ib daim paj rwb lossis daim ntaub qhwv rau saum qhov chaw uas yuav rho cov ntshav thiab nias kom nruj. Qhov no yuav pab txo qhov los ntshav, o, thiab mob nqaij. Tom qab ntawd yuav muab ib daim ntaub qhwv huv thiab qhuav lo rau qhov chaw ntawd. Cov ntshav ntawd mam li raug xa mus rau chav kuaj ntshav.

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Thov xam: 8 + 9 =
Koj tus menyuam puas tau txais kev kuaj ANA thiab? (ANA Test) Tsis txhob txhawj, cia peb tham txog qhov no!

Koj tus menyuam puas tau txais kev kuaj ANA thiab? (ANA Test) Tsis txhob txhawj, cia peb tham txog qhov no!

Thaum tus kws kho mob hais rau koj tias koj tus me nyuam yuav tsum tau kuaj '(ANA Test)', koj yuav tsum tau ntshai me ntsis, puas yog? "Qhov kev kuaj no yog dab tsi? Vim li cas ho ua qhov no? Puas muaj qee yam tsis raug rau kuv tus menyuam?" Nws yog ib txwm muaj cov lus nug zoo li no los rau hauv siab. Yog vim li ntawd peb thiaj xav tias peb yuav tham txog '(ANA Test)' no hauv txoj kev yooj yim hnub no, hauv txoj kev uas koj tuaj yeem nkag siab.

Qhov kev xeem ANA no yog dab tsi?

Hais yooj yim xwb, qhov kev kuaj "(ANA Test)" yog ib qho kev kuaj uas kuaj seb puas muaj ib yam dab tsi hu ua "Antinuclear Antibodies" nyob rau hauv koj tus menyuam cov ntshav. Zoo, tam sim no koj yuav xav paub tias cov antinuclear antibodies no yog dab tsi.

Ua ntej, cia peb tham txog cov tshuaj tiv thaiv kab mob . Xav txog tias muaj ib pawg tub rog me me nyob hauv peb lub cev. Cov no yog cov uas tawm tsam cov kab mob, xws li cov kab mob thiab cov kab mob me me, uas nkag mus rau hauv peb lub cev thiab tiv thaiv peb ntawm cov kab mob. Peb hu cov tub rog no ua cov tshuaj tiv thaiv kab mob. Cov no yog ib hom protein uas peb cov qe ntshav dawb tsim tawm.

Tiam sis qee zaum peb lub cev tiv thaiv kab mob tsis ua haujlwm zoo. Es tsis txhob tawm tsam cov neeg txawv teb chaws, cov tshuaj tiv thaiv no pib tawm tsam peb cov hlwb noj qab haus huv. Ua li no, cov tshuaj tiv thaiv uas ua yuam kev tawm tsam peb cov hlwb hu ua autoantibodies .

Tam sim no, cov Antinuclear Antibodies no yog ib hom autoantibodies. Cov no tsom mus rau lub nucleus hauv peb lub hlwb. Koj paub, lub nucleus zoo li lub chaw tswj hwm ntawm lub cell. Nws muaj tag nrho cov lus qhia rau lub cell, DNA. Yog li, yog tias muaj txaus ntawm cov Antinuclear Antibodies no hauv cov ntshav, peb lub cev tiv thaiv kab mob tuaj yeem pib tawm tsam peb lub cev. Qhov no yog qhov peb hu ua Autoimmune Disease .

Tiam sis ntawm no yog ib yam tseem ceeb heev uas yuav tsum nco ntsoov. Ib qho "(ANA Test)" uas yog "(Positive)" txhais tau tias ANA muaj nyob hauv cov ntshav, tsis tas li ntawd txhais tau tias muaj kab mob autoimmune. Kwv yees li 30% ntawm cov neeg noj qab haus huv yuav muaj qee qib ntawm ANA hauv lawv cov ntshav. Tsis tas li ntawd, cov qib ANA yuav nce ntxiv thaum muaj qee yam kab mob viral lossis thaum siv qee yam tshuaj.

Qhov kev kuaj ANA pab nrhiav dab tsi?

Cov kws kho mob siv qhov '(ANA Test)' tsis yog tsuas yog los xyuas kom meej tias muaj kab mob autoimmune lossis tsis muaj. Tab sis cov txiaj ntsig ntawm qhov kev xeem no tuaj yeem pab nrhiav seb tus menyuam yaus yuav muaj kab mob hom twg. Muaj ntau yam kab mob autoimmune uas tuaj yeem ua rau '(ANA Test)'. Cia peb saib qee qhov ntawm lawv:

  • Kab mob Lupus Erythematosus (SLE):Muaj coob tus neeg paub qhov no ua "Lupus." Qhov no yog ib yam kab mob autoimmune uas ua rau o ntawm ntau qhov ntawm lub cev, xws li cov pob qij txha, daim tawv nqaij, raum, thiab lub plawv. Cov tsos mob muaj xws li kub taub hau, qaug zog, mob pob qij txha, thiab cov qhov txhab ntawm daim tawv nqaij liab, nce (tshwj xeeb tshaj yog cov qhov txhab zoo li npauj npaim ntawm lub ntsej muag).
  • Scleroderma: Qhov no yog ib yam kab mob tsis tshua muaj. Hauv qhov mob no, daim tawv nqaij thiab cov nqaij hauv lub cev ntawm tus menyuam maj mam tuab thiab tawv. Qhov no tsis yog tsuas yog cuam tshuam rau daim tawv nqaij xwb, tab sis kuj cuam tshuam rau cov kab mob sab hauv xws li txoj hnyuv zom zaub mov, ntsws, raum, thiab lub plawv.
  • Polymyositis: Qhov no yog ib yam kab mob uas cuam tshuam rau cov leeg nqaij. Nws ua rau o thiab qaug zog hauv cov leeg nqaij. Feem ntau nws cuam tshuam rau cov leeg nqaij ze ntawm lub cev.
  • Dermatomyositis: Tus mob no muaj cov tsos mob zoo ib yam li polymyositis, tab sis kuj ua rau muaj teeb meem ntawm daim tawv nqaij. Piv txwv li, koj yuav muaj pob khaus ntawm daim tawv nqaij, o, lossis cov xim av.
  • Kab Mob Sib Txuas Sib Xyaws (MCTD): Hauv qhov no, cov tsos mob ntawm peb yam kab mob, lupus, scleroderma, thiab polymyositis, yuav tshwm sim ua ke lossis ib qho tom qab ib qho dhau ib lub sijhawm.
  • Mob Pob Qij Txha Me Nyuam Yaus (JIA): Qhov no yog ib hom mob pob qij txha uas cuam tshuam rau cov menyuam yaus. Nws tsis yog tsuas yog cuam tshuam rau cov pob qij txha ntawm tus menyuam txhais tes, dab teg, thiab hauv caug xwb, tab sis qee zaum kuj cuam tshuam rau lub qhov muag, lub ntsws, thiab lub plawv.
  • Kab mob Sjögren: Hauv qhov mob no, cov qog uas tsim cov dej noo hauv qhov muag thiab qhov ncauj raug puas tsuaj. Qhov no txhais tau tias tus menyuam lub qhov muag thiab qhov ncauj qhuav. Qhov no yog vim lub cev tiv thaiv kab mob tawm tsam cov qog no.

Tam sim no koj tuaj yeem pom tias qhov '(ANA Test)' tseem ceeb npaum li cas. Txawm li cas los xij, thaum tus kws kho mob kho tus kab mob zoo li lupus, lawv ua lwm yam kev kuaj mob kom pom tias cov tshuaj ua haujlwm zoo li cas. Qhov '(ANA Test)' tsis tau ua tas li los saib xyuas qhov xwm txheej ntawm tus kab mob.

Vim li cas peb tus menyuam thiaj yuav tsum tau kuaj ANA?

Tam sim no tej zaum koj yuav xav paub tias, cov tsos mob twg yuav ua rau kws kho mob pom zoo kom ua qhov '(ANA Test)' no? Yog tias koj tus menyuam muaj cov tsos mob ntawm tus kab mob autoimmune, koj tus kws kho mob yuav pom zoo kom ua qhov kev kuaj no.

Cov tsos mob ntawm cov kab mob autoimmune no yog dab tsi?

Txawm hais tias cov tsos mob no yuav txawv, muaj qee qhov uas feem ntau tshwm sim:

  • Kub taub hau ntau zaus.
  • Mob pob liab zoo li npauj npaim ntawm lub ntsej muag.
  • Xav tias nkees heev, xav tias tsis muaj sia nyob (Qaug zog heev).
  • Kev sib koom ua ke thiab o.
  • Mob nqaij.

Yog tias tus me nyuam muaj ib lossis ntau yam ntawm cov tsos mob no, tus kws kho mob yuav ua qhov "ANA Test" los tshawb xyuas ntxiv.

Kev kuaj ANA ua li cas?

Zoo, tam sim no cia peb saib seb qhov '(ANA Test)' no ua li cas. Qhov no zoo li kev kuaj ntshav ib txwm muaj. Ib qho qauv ntawm cov ntshav ntawm tus menyuam raug coj mus thiab ntsuas qhov ntau ntawm cov tshuaj antinuclear '(ANA)' hauv nws.

Muaj ib txoj kev tshwj xeeb uas feem ntau siv rau qhov no, hu ua Indirect Immunofluorescence Assay (IFA) . Qee zaum txoj kev no kuj hu ua Fluorescent Antinuclear Antibody (FANA) test.

Qhov no yog qhov tshwm sim hauv txoj kev IFA: Tus kws kho mob coj tus menyuam cov serum (qhov kua ntawm cov ntshav) thiab muab tso rau ntawm daim iav uas tuaj yeem saib tau hauv qab lub tshuab microscope. Tom qab ntawd, ib hom tshuaj antibody tshwj xeeb uas ci, lossis fluorescent, raug ntxiv rau nws. Cov tshuaj fluorescent antibodies no, yog tias muaj ANA hauv cov qauv, yuav lo rau cov hlwb ntawd. Tom qab ntawd, thaum tus kws kho mob saib daim iav hauv qab lub tshuab microscope tshwj xeeb, cov hlwb uas muaj ANA yuav ci.

Koj puas yuav tsum npaj koj tus menyuam ua ntej qhov kev xeem?

Tsis tas yuav npaj tshwj xeeb rau qhov kev xeem "(ANA Test)" no. Tus menyuam tuaj yeem noj thiab haus tau li qub rau hnub uas yuav kuaj. Txawm li cas los xij, nws yog ib qho tseem ceeb heev uas yog tias koj tus menyuam siv tshuaj dab tsi, koj yuav tsum qhia rau tus kws kho mob txog nws . Vim tias qee cov tshuaj tuaj yeem ua rau qhov tshwm sim "(ANA Test)" yog "Zoo". Yog tias koj lossis koj tus menyuam muaj lus nug txog qhov no, nug tus kws kho mob.

Muaj dab tsi tshwm sim thaum lub sijhawm xeem?

Qhov no ua tau ib yam li kev rho ntshav tas li. Tus kws kho mob lossis tus nais maum yuav nrhiav ib txoj hlab ntshav zoo hauv tus menyuam txhais tes. Tom qab ntawd, lawv yuav muab ib txoj hlua roj hmab me me tso rau ntawm caj npab, lossis lawv yuav hais kom tus menyuam nias nws txhais tes. Tom qab ntawd, thaj chaw uas yuav rho ntshav raug ntxuav thiab muab ib rab koob me me ntxig rau hauv txoj hlab ntshav.

Tus me nyuam yuav hnov ​​​​​​qhov mob me ntsis thaum muab koob tso rau hauv thiab tshem tawm. Tom qab cov ntshav raug sau rau hauv lub raj kuaj lossis lub raj mis, daim ntaub qhwv raug tshem tawm thiab lub koob raug tshem tawm. Koj yuav hnov ​​​​​​qhov mob me ntsis qhov twg cov ntshav tau sau.

Tsis txhob txhawj, tag nrho cov txheej txheem no siv sijhawm tsawg dua tsib feeb.

Tom qab kuaj tas lawm, yuav muaj dab tsi tshwm sim?

Tom qab rho cov ntshav tas, tus kws kho mob lossis tus nais maum yuav muab ib daim paj rwb lossis daim ntaub qhwv rau saum qhov chaw uas yuav rho cov ntshav thiab nias kom nruj. Qhov no yuav pab txo qhov los ntshav, o, thiab mob nqaij. Tom qab ntawd yuav muab ib daim ntaub qhwv huv thiab qhuav lo rau qhov chaw ntawd. Cov ntshav ntawd mam li raug xa mus rau chav kuaj ntshav.

Puas muaj kev pheej hmoo nrog qhov kev kuaj no?

Tsis muaj kev pheej hmoo loj cuam tshuam nrog kev kuaj ntshav. Koj tus menyuam yuav muaj qee qhov tsis xis nyob lossis mob qhov chaw uas tau rub cov ntshav. Txawm li cas los xij, qhov mob lossis mob yuav ploj mus sai sai .

Yuav nkag siab daim ntawv qhia txog kev xeem ANA li cas?

Feem ntau nws yuav siv sijhawm ob peb hnub kom daim ntawv qhia txog kev kuaj ANA tuaj txog. Qee zaum, yog tias tus kws kho mob kuj tau ua lwm yam kev kuaj, nws yuav muab cov txiaj ntsig ntawm txhua yam kev kuaj ntawd los ua ke thiab piav qhia rau koj.

Daim ntawv qhia txog kev xeem ANA feem ntau hais txog peb yam: Kev Txhais Lus, Tus nqi Titer, thiab Tus Qauv Fluorescent.

Cov ntsiab lus tseem ceeb hauv daim ntawv qhia

Kev Txhais Lus - Puas yog qhov tsis zoo los yog qhov zoo?

  • Tsis Zoo: Qhov no txhais tau tias ANA tsis pom nyob rau hauv tus menyuam cov ntshav. Yog tias yog, nws tsis zoo li tus menyuam muaj tus kab mob autoimmune.
  • Zoo: Qhov no txhais tau tias pom ANA nyob rau hauv tus menyuam cov ntshav. Yog tias muaj, muaj peev xwm hais tias muaj tus kab mob autoimmune, tab sis yuav tsum tau kuaj ntxiv kom paub meej.

Tus nqi titer yog dab tsi?

Tus nqi "Titer" no qhia koj tias muaj pes tsawg cov tshuaj tua kab mob nyob hauv tus menyuam cov ntshav. Qhov no pom tau raws li nram no: Tus kws kho mob ua kom cov kua protein ntau ntawm tus menyuam cov ntshav (plasma) yaj los ntawm kev ntxiv me ntsis dej ntsev (dej ntsev). Ib yam li peb ua dej cawv nrog dej thaum ua dej haus.

Ua ntej, ua ib qho sib tov ntawm 40 feem ntawm cov ntshav nrog 1 feem saline (1:40). Tom qab ntawd cov sib tov no raug diluted ntxiv (piv txwv li 1:80, 1:160, 1:320). Txhua tus qauv diluted raug kuaj rau ANA. Qhov dilution kawg uas qhia ANA "Positive" raug kaw ua tus nqi "Titer" hauv daim ntawv qhia. Piv txwv li, tus nqi ntawm 1:160 qhia txog qhov concentration ntawm ANA ntau dua 1:80. Tus nqi ntawm 1:40 lossis tsawg dua feem ntau tsis suav tias yog qhov tseem ceeb.

Tus qauv fluorescent txhais li cas?

Yog tias ANA muaj, thaum saib hauv qab lub tshuab tsom iav, cov hlwb qhia ib qho qauv, uas zoo li ib lub speck. Cov qauv no tuaj yeem muab qee lub tswv yim ntawm tus kab mob autoimmune uas koj muaj . Muaj ntau hom qauv sib txawv:

  • Zoo Sib Xws: Tag nrho lub nucleus ci sib xws. Qhov no yog tus qauv feem ntau. Nws tuaj yeem tshwm sim hauv txhua yam kab mob autoimmune, tab sis feem ntau tshwm sim hauv lupus lossis Sjögren's Syndrome.
  • Muaj Cov Pob: Hauv qhov no, lub nucleus zoo li cov me me lossis cov granules uas ci ntsa iab thoob plaws. Qhov no kuj tuaj yeem qhia txog ntau yam kab mob, suav nrog lupus thiab Srogens syndrome.
  • Centromere: Qhov no yog qhov uas pom ANA staining raws cov chromosomes. Tus qauv no feem ntau cuam tshuam nrog tus kab mob Scleroderma.
  • Nucleolar:Hauv qhov no, ANA staining pom nyob ib puag ncig lub nucleolus (qhov chaw ribosomes raug tsim nyob rau hauv lub cell) sab hauv lub nucleus. Qhov no tuaj yeem cuam tshuam nrog cov mob xws li scleroderma, Srogens syndrome, thiab mixed connective tissue disease (MCTD). Qee zaum nws tuaj yeem yog qhov tshwm sim tsis tseeb.
  • Peripheral: Hauv qhov no, ANA staining pom nyob ib ncig ntawm ntug ntawm lub nucleus. Qhov no feem ntau cuam tshuam nrog lupus.

Yuav ua li cas yog tias daim ntawv qhia ANA zoo?

Daim ntawv qhia txog kev kuaj ANA "Positive" txhais tau tias tus menyuam muaj cov tshuaj antinuclear hauv lawv cov ntshav. Qhov no qhia tau tias tus menyuam muaj kab mob autoimmune xws li lupus.

Txawm li cas los xij, zoo li kuv tau hais ua ntej lawm, tsis txhob ntshai tias koj tus menyuam muaj tus kab mob autoimmune tsuas yog vim tias daim ntawv qhia ANA yog "Positive". Ntau tus neeg noj qab haus huv tuaj yeem muaj ANA hauv lawv cov ntshav. Tsis tas li ntawd, qee cov tshuaj thiab cov kab mob viral tuaj yeem hloov cov txiaj ntsig ntawm "ANA Test".

Yog tias koj tus menyuam qhov '(ANA Test)' yog '(Positive)', tus kws kho mob feem ntau yuav ua ntau qhov kev kuaj ntxiv ua ntej lees paub tias muaj kab mob. Cov txiaj ntsig ntawm '(ANA Test)' ib leeg tsis tuaj yeem txiav txim siab seb puas muaj kab mob autoimmune. Txhawm rau txiav txim siab seb puas muaj kab mob, tus kws kho mob yuav xav txog txhua yam hauv qab no:

  • Cov txiaj ntsig ntawm `(ANA Test)` (titer value, pattern).
  • Cov tsos mob uas tus menyuam qhia.
  • Tej yam koj pom thaum lub sijhawm kuaj koj tus menyuam lub cev.
  • Cov txiaj ntsig ntawm lwm cov kev kuaj hauv chaw kuaj mob.

Cov lus nug tseem ceeb uas yuav tsum nug tus kws kho mob

Yog koj tus menyuam xav tau kev kuaj ANA, muaj qee cov lus nug tseem ceeb uas koj tuaj yeem nug tus kws kho mob:

  • Puas yog tus menyuam yuav tsum tau npaj tshwj xeeb rau qhov '(ANA Test)' no?
  • Puas muaj lwm yam kev ntsuam xyuas ua ke nrog rau qhov "(ANA Test)"?
  • Cov txiaj ntsig ntawm tus menyuam qhov '(ANA Test)' yuav pab nkag siab li cas txog qhov ua rau lawv cov tsos mob?
  • Tus me nyuam puas yuav tsum tau kuaj ntxiv raws li cov txiaj ntsig ntawm qhov kev kuaj no?

Thaum kawg, tej yam uas yuav tsum nco ntsoov

Nws yog ib qho ib txwm rau koj thiab koj tus menyuam kom ntshai thiab ntxhov siab me ntsis thaum koj pom tias koj tus menyuam xav tau kev kuaj ANA. Tab sis nco ntsoov, qhov no tsuas yog kev kuaj ntshav yooj yim uas siv sijhawm tsawg dua tsib feeb xwb.

Cov txiaj ntsig ntawm '(ANA Test)' tsuas yog ib qho uas tus kws kho mob xav txog thaum txiav txim siab txog tus kab mob autoimmune. Nrog rau qhov no, ntau lwm yam raug coj los xav txog, xws li tus menyuam cov tsos mob, keeb kwm kev kho mob hauv tsev neeg, thiab cov txiaj ntsig ntawm lwm yam kev kuaj. Txawm li cas los xij, cov txiaj ntsig ntawm '(ANA Test)' tuaj yeem muab cov lus qhia tseem ceeb los txiav txim siab seb tus menyuam puas muaj tus kab mob autoimmune. Yog li ntawd, tsis txhob ntshai thiab ntsib qhov kev kuaj no nrog lub siab tus. Nug tus kws kho mob txhua lo lus nug uas koj muaj.

👩🏽‍⚕️ Cov Lus Nug Ntxiv (FAQs)

💬 Vim li cas cov kws kho mob thiaj muab kev kuaj ANA rau qee tus neeg mob?

Cov Tshuaj Antinuclear Antibodies (ANA) yog ib hom tshuaj antibody uas peb lub cev tiv thaiv kab mob tsim tawm (peb cov tub rog) thiab ua yuam kev tawm tsam peb cov hlwb noj qab haus huv. Feem ntau qhov kev kuaj ntshav no yog xaj yog tias tus kws kho mob xav tias tus neeg mob muaj kab mob autoimmune.

💬 Qhov kev kuaj ANA no puas tuaj yeem kuaj mob lupus tau zoo?

Yog lawm! Ntau tshaj 95% ntawm cov neeg mob lupus (SLE) kuaj pom tias muaj tus kab mob ANA no. Txawm li cas los xij, nws tsis yog qhov zoo uas yuav ntshai tias koj muaj tus kab mob lupus tsuas yog vim qhov kev kuaj no pom tias muaj tus kab mob. Qhov kev kuaj no kuj tseem tuaj yeem pom tias muaj tus kab mob rau cov neeg uas muaj mob pob qij txha thiab qee tus neeg laus noj qab nyob zoo.

💬 Yog tias qhov txiaj ntsig no rov qab los 'Zoo', koj yuav ua li cas tom ntej?

Qhia rau koj tus kws kho mob tam sim ntawd. Thaum qhov ANA no zoo, nyob ntawm nws tus qauv thiab tus nqi (Titer/Pattern), tus kws kho mob yuav xaj kom kuaj ntshav tshwj xeeb ntxiv (xws li Anti-dsDNA, Anti-Sm) kom paub meej tias yog tus kab mob tiag.


Kev noj qab haus huv ntawm menyuam yaus, kev kuaj ANA, cov kab mob autoimmune, kev kuaj ntshav, kev kuaj mob, lub cev tiv thaiv kab mob, lupus

Frequently Asked Questions (FAQ)

Cov tsos mob ntawm cov kab mob autoimmune no yog dab tsi?

Txawm hais tias cov tsos mob no yuav txawv, muaj qee qhov uas feem ntau tshwm sim:

Muaj dab tsi tshwm sim thaum lub sijhawm xeem?

Qhov no ua tau ib yam li kev rho ntshav tas li. Tus kws kho mob lossis tus nais maum yuav nrhiav ib txoj hlab ntshav zoo hauv tus menyuam txhais tes. Tom qab ntawd, lawv yuav muab ib txoj hlua roj hmab me me tso rau ntawm caj npab, lossis lawv yuav hais kom tus menyuam nias nws txhais tes. Tom qab ntawd, thaj chaw uas yuav rho ntshav raug ntxuav thiab muab ib rab koob me me ntxig rau hauv txoj hlab ntshav.

Tom qab kuaj tas lawm, yuav muaj dab tsi tshwm sim?

Tom qab rho cov ntshav tas, tus kws kho mob lossis tus nais maum yuav muab ib daim paj rwb lossis daim ntaub qhwv rau saum qhov chaw uas yuav rho cov ntshav thiab nias kom nruj. Qhov no yuav pab txo qhov los ntshav, o, thiab mob nqaij. Tom qab ntawd yuav muab ib daim ntaub qhwv huv thiab qhuav lo rau qhov chaw ntawd. Cov ntshav ntawd mam li raug xa mus rau chav kuaj ntshav.

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

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