ISIFINYEZO KANYE NENCAZELO ISIVIVINYO
Umkhuhlane yisifo esithathelwanayo kakhulu, esiyingozi, esibangelwa amagciwane emgudwini wokuphefumula.Ama-causative agents alesi sifo ahlukene ngokwe-immunologically, amagciwane e-RNA anomucu owodwa aziwa ngokuthi amagciwane omkhuhlane.Kunezinhlobo ezintathu zamagciwane omkhuhlane: A, B, kanye no-C. Amagciwane ohlobo A avame kakhulu futhi ahlotshaniswa nezifo eziwumshayabhuqe ezimbi kakhulu.Amagciwane ohlobo B akhiqiza isifo ngokuvamile esithambile kuneso esibangelwa uhlobo A. Amagciwane ohlobo C awakaze ahlotshaniswe nobhadane olukhulu lwezifo zabantu.Womabili amagciwane ohlobo A no-B angajikeleza ngesikhathi esisodwa, kodwa ngokuvamile uhlobo olulodwa lunamandla phakathi nesizini ethile.Ama-antigens omkhuhlane angase atholwe kumasampula omtholampilo nge-immunoassay.Ukuhlolwa Komkhuhlane A+B ukuhlolwa kwe-lateral-flow immunoassay esebenzisa amasosha omzimba azwela kakhulu e-monoclonal aqondene ngqo nama-antigen omkhuhlane.Ukuhlolwa kuqondiswe ezinhlotsheni zomkhuhlane A kanye no-B angakwazi ukuhlangana kabusha kwezitshalo ezivamile noma amanye amagciwane aziwayo okuphefumula.
ISIMISO
I-Influenza A+B Rapid Test Device ithola ama-antigens egciwane lomkhuhlane A no-B ngokutolikwa okubonakalayo kokuthuthukiswa kombala emgqeni.Amasosha omzimba e-anti-influenza A no-B awanyakazi endaweni yokuhlola A no-B yolwelwesi ngokulandelana.
Ngesikhathi sokuhlolwa, isifanekiso esikhishiwe sibhekana nama-anti-influenza A no-B amasosha omzimba ahlanganiswe ezinhlayiyeni ezinemibala futhi ahlanganiswe ngaphambili kuphedi yesampula yokuhlolwa.Ingxube ibe isihamba nge-membrane ngesenzo se-capillary futhi ixhumana nama-reagents kulwelwesi.Uma kukhona ama-antigens egciwane lomkhuhlane A no-B owanele kusifanekiso, amabhendi anombala azokwakheka endaweni yokuhlola yolwelwesi.
Ukuba khona kwebhande elinemibala esifundeni A kanye/noma B kubonisa umphumela omuhle kuma-antigen athile egciwane, kuyilapho ukungabikho kwawo kubonisa umphumela omubi.Ukubukeka kwebhande elinemibala endaweni yokulawula kusebenza njengokulawula kwenqubo, okubonisa ukuthi umthamo ofanele we-specimen ungeziwe futhi i-membrane wicking yenzekile.
