Mayeso Osadulidwa a HAV IgM

Hepatitis A imayambitsidwa ndi kachilombo ka hepatitis A (HAV) ndipo imafalikira makamaka ndi njira ya m'kamwa, makamaka kuchokera kwa odwala.Makulitsidwe nthawi ya matenda a chiwindi A ndi 15-45 masiku, ndipo kachilombo kaŵirikaŵiri amapezeka m'magazi a wodwalayo ndi ndowe 5-6 masiku transcarbidine isanakweze.Pambuyo pa masabata a 2-3 akuyamba, kupanga ma antibodies enieni mu seramu, kuwonongeka kwa magazi ndi ndowe kumachepa pang'onopang'ono.Pa nthawi ya matenda a hepatitis A, thupi limatha kupanga ma antibodies.Pali mitundu iwiri ya ma antibodies (anti-HAV) mu seramu, anti-HAVIgM ndi anti-HAVIgG.Anti-HAVIgM imawonekera msanga, nthawi zambiri imadziwika patangotha ​​​​masiku ochepa, ndipo nthawi ya jaundice imafika pachimake, chomwe ndi chizindikiro chofunikira kwambiri pakuzindikira matenda a chiwindi A. Anti-HAVIgG imawonekera mochedwa ndipo imatha nthawi yayitali, nthawi zambiri imakhala yoyipa pagawo loyambirira. matenda, ndi anti-HAVIgG positive amawonetsa matenda a HAV am'mbuyomu ndipo amagwiritsidwa ntchito nthawi zambiri pofufuza za matenda.Kuwunika kwa tizilombo toyambitsa matenda a chiwindi A makamaka kumachokera ku ma antigen ndi ma antibodies a kachilombo ka hepatitis A.Njira zogwiritsira ntchito zikuphatikizapo immunoelectron microscopy, complement binding test, immunoadhesion hemagglutination test, solid-phase radioimmunoassay ndi enzyme-linked immunosorbent assay, polymerase chain reaction, cDNA-RNA molecular hybridization technology, etc.