Ib titer yog ib qho kev sim kuaj uas ntsuas qhov muaj thiab cov tshuaj tiv thaiv kab mob hauv cov ntshav. Ib lub titer tuaj yeem siv los ua pov thawj kev tiv thaiv kab mob. kuaj ntshav thiab kuaj.
txhais li cas thaum koj cov npe siab?
Nyob rau hauv tej yam xwm txheej, ib tug qis titer yeej tseem ceeb qhia txog kev tshem tawm cov kab mob kis tau zoo los ntawm lub cev tiv thaiv kab mob. Nyob rau hauv sib piv, ib tug siab titer tej zaum tsuas yog vim muaj cov residual tshuaj tiv thaiv los ntawm ib tug yav tas los kab mob, los yog ua tsis tau tejyam sim tsim antigen-antibody complexes
Titters rau tshuaj tiv thaiv yog dab tsi?
Yog tias koj tsis paub meej tias koj puas tau txhaj tshuaj tiv thaiv tag nrho cov lus pom zoo, koj tuaj yeem tshawb pom los ntawm Kev Ntsuas Titer. Cov ntsuas ntsuas cov tshuaj tiv thaiv hauv koj cov ntshav txhawm rau txiav txim siab seb koj puas muaj kev tiv thaiv kab mob lossis puas yuav tsum tau txhaj tshuaj tiv thaiv.
Kuv yuav nyeem kuv cov txiaj ntsig titers li cas?
Qhov ntau dua qhov concentration ntawm cov tshuaj tiv thaiv tshwj xeeb hauv cov qauv ntshav, qhov siab dua. Piv txwv li, ib qho titer rau tus mob khaub thuas hemagglutination inhibition assay ntawm 1:10 yuav tsawg heev; titer ntawm 1:320 yuav siab. Ib qho titer qis lossis tsis paub meej qhia tau tias muaj cov tshuaj tiv thaiv me me hauv cov ntshav.
Tus nqi zoo rau Covid tshuaj tiv thaiv yog dab tsi?
Qhov txiaj ntsig zoo tshuaj tiv thaiv kab mob qhia tau tias IgG cov tshuaj tiv thaiv kab mob rau SARS-CoV-2 tus kab mob ntawm qhov ntau dua 1/50. Kev sim tom qab los ntawm cov kab mob sib kis tau pom tias muaj txiaj ntsig yog tias kuaj pom cov tshuaj tiv thaiv kab mob ntawm titer ntawm 1:80 lossis ntau dua.
