ELISA sawv cev rau enzyme-txuas immunoassay. Nws yog qhov nquag siv kuaj kuaj txhawm rau kuaj cov tshuaj tiv thaiv hauv cov ntshav. Ib qho tshuaj tiv thaiv kab mob yog cov protein uas tsim los ntawm lub cev tiv thaiv kab mob thaum nws pom cov tshuaj phem, hu ua antigens.
ob siv ELISA yog dab tsi?
Kev ntsuas enzyme-linked immunosorbent assay (ELISA) yog ib qho tshuaj tiv thaiv kab mob feem ntau siv los ntsuas cov tshuaj tiv thaiv kab mob, cov tshuaj tiv thaiv kab mob, cov protein thiab glycoproteins hauv cov qauv tshuaj lom neeg. Qee qhov piv txwv suav nrog: kuaj kab mob HIV, kuaj cev xeeb tub, thiab ntsuas cov cytokines lossis soluble receptors hauv cell supernatant lossis serum.
ELISA kuaj rau Covid yog dab tsi?
Qhov kev sim hu ua "serological enzyme-linked immunosorbent assay," lossis ELISA luv luv. Nws tshuaj xyuas seb koj puas muaj cov tshuaj tiv thaiv hauv koj cov ntshav rau SARS-CoV-2, lub npe tshawb fawb ntawm tus kabmob tshiab uas ua rau COVID-19. Cov kws tshawb fawb hais tias ELISA ua haujlwm zoo li tshuaj tiv thaiv kab mob rau lwm yam kab mob, xws li kab mob siab B.
ELISA cov qhabnias xeem tau ntev npaum li cas?
Nws siv sijhawm ntev npaum li cas thiaj tau txais ELISA xeem? Nyob ntawm seb qhov kev sim tau siv rau qhov twg, koj tuaj yeem tau txais cov txiaj ntsig sai li sai tau txog li 24 teev yog tias qhov ntsuas tau ua tiav hauv zos. Txawm li cas los xij, muaj qee qhov kev sim uas yuav siv sij hawm ntau hnub rau lub lis piam.
Kev kuaj PCR qhia koj li cas?
PCR txhais tau tias cov tshuaj tiv thaiv kab mob polymerase. Nws yog ib qho kev sim txhawm rau txheeb xyuas cov khoom siv caj ces los ntawm cov kab mob tshwj xeeb, xws li avirus. Kev kuaj xyuas pom muaj tus kab mob yog tias koj muaj tus kab mob thaum lub sijhawm kuaj. Kev kuaj kuj tseem tuaj yeem kuaj pom cov kab mob sib kis txawm tias tom qab koj tsis kis tus kab mob lawm.
