Esona Sisombululo soVavanyo lweGazi lwe-Mono: i-Hysen's HIV Ag/Ab Combo Rapid Test Cassette
I-HIV (i-Human Immunodeficiency Virus) yi-etiologic ye-Acquired Immune Deficiency Syndrome (AIDS). I-virion ijikelezwe yimvulophu ye-lipid ephuma kwi-membrane yeseli ye-host. Ziliqela ii-glycoprotein zentsholongwane ezikwimvulophu. Ngexesha losulelo lwe-HIV, i-antigen ye-p24 iveliswa kwiiveki ezimbalwa zokuqala kwaye ibonakala kwiintsuku ezisi-7-9 phambi kokuvela kwezilwa-buhlungu ze-HIV. Ngenxa yoko, i-antigen ye-p24 luphawu olufanelekileyo ekuncedeni ukuxilongwa kwangoko kwe-HIV. Intsholongwane nganye iqulethe iikopi ezimbini ze-positive-sense genomic RNAs. I-HIV-1 ibekwe yodwa kwizigulane ezine-AIDS kunye ne-AIDS-ezinxulumeneyo ezintsonkothileyo, kwaye nakubantu abasempilweni abanomngcipheko ophezulu wokuba noGawulayo.HIV-1 iqulathe i-Subtype M kunye ne-Subtype O. Iintlobo ezahlukeneyo ze-HIV-1 zaqatshelwa okokuqala ngo-1990 zaza zafakwa ngokwamaqela okwethutyana njenge-Subtype O njengoko olu tshintsho lunophawu olufanayo lwe-glycoprotein kwi-HIV-1 kodwa luphawu lweproteni. Nangona kunqabile xa kuthelekiswa ne-HIV-1 kunye ne-HIV-2, usulelo olubangelwa yi-Subtype O ukuza kuthi ga ngoku luchongiwe e-Afrika (Cameroon), France nase Germany. I-HIV-2 ibekwe yodwa kwizigulane zikagawulayo zaseNtshona Afrika kunye nakubantu abangenasifo se-HIV-1, HIV-2, kunye ne-Subtype O. Zonke zifuna iimpendulo zokuzikhusela kwizifo. I-HIV-1, i-HIV-2, kunye ne-Subtype O zibonisa ukusebenza kwakhona okuqinileyo kwe-antigenic. Ikhasethi ye-HIV Ag/Ab Combo Rapid Test Cassette (Igazi Elipheleleyo/iSerum/Plasma) luvavanyo olukhawulezayo lokubona ngokomgangatho ubukho be-antibodies kuhlobo 1 lwe-HIV, uhlobo lwesi-2, kunye/okanye i-Subtype O kunye ne-antigens kwi-HIV, i-sperum yegazi elipheleleyo
Ikhasethi ye-HIV Ag/Ab Combo Rapid Test Cassette (Igazi Elipheleleyo/iSerum/Plasma) luvavanyo lomgangatho, inwebu esekwe kwi-immunoassay yokubhaqa izilwa-buhlungu ze-HIV-1, i-HIV-2, i-Subtype O kunye nee-antigens ze-HIV P24 kwigazi elipheleleyo, kwiserum okanye kwiplasma. Inwebu ifakwe ngaphambili kunye nee-antigens ze-HIV kwiindawo zovavanyo lwe-T1. Umgca wovavanyo we-T1 uqatywe kwangaphambili une-HIV- 1, HIV-2 kunye ne-Subtype O antigen. Inwebu ifakwe ngaphambili zizilwa-ntsholongwane ze-HIV eziphinda ziphinde zifakwe kwiingingqi zovavanyo lwe-T2. Umgca wovavanyo we-T2 uqatywe ngaphambili ngee-antibodies ze-HIV P24. Ngexesha lovavanyo, igazi lilonke, i-serum okanye i-plasma specimen idibana ne-HIV antigen kunye/okanye izilwa-buhlungu ezigqunywe amasuntswana kumtya wovavanyo. Umxube ke ufudukele phezulu kwinwebu yechromatographically ngecapillary action kwaye isabela nge-recombinant HIV antigen kunye/okanye kwinwebu ekummandla wovavanyo. Ukuba umzekeliso uqulethe izilwa-buhlungu ze-HIV-1 kunye/okanye uhlobo oluncinane lwe-O kunye/okanye i-HIV-2, umgca omnye onemibala uya kuvela kummandla wovavanyo; ukuba umboniso unezilwa-buhlungu ze-HIV-1 kunye/okanye i-Subtype O kunye/okanye i-HIV-2 kunye nee-antigens ze-HIV P24, imigca emibini enemibala iya kuvela kummandla wovavanyo. Zombini zibonisa isiphumo esihle. Ukuba umzekelo awunayo i-HIV-1, i-Subtype O, i-HIV-2 izilwa-buhlungu kunye/okanye ii-antigens ze-HIV P24, akukho mgca mbala uya kuvela kummandla wovavanyo obonisa isiphumo esibi. Ukuze usebenze njengolawulo lwenkqubo, umgca onemibala uya kuhlala ubonakala kummandla wolawulo obonisa ukuba umthamo ofanelekileyo we-specimen wongeziwe kwaye i-membrane wicking yenzeke.
Ikiti ingagcinwa kwindawo yokushisa okanye ifakwe efrijini (2 - 30 ° C). Ikhasethi yovavanyo izinzile ngomhla wokuphelelwa kwexesha eprintiweyo kwingxowa evaliweyo. Ikhasethi yovavanyo mayihlale kwisingxobo esivaliweyo de isetyenziswe. MUSA UKUMKHENZA. Musa ukusebenzisa ngaphaya komhla wokuphelelwa.
Ukusebenzisa olu vavanyo lwegazi lwe-mono, isampuli yegazi encinci iyafuneka. Ikhasethi emva koko ivavanya isampuli, inika iziphumo ezikhawulezayo. Ukufunyaniswa kwe-HIV kwangethuba kubalulekile ukuze kulawuleke imeko ngendlela eyiyo, kwaye oku koko iKhasethi yethu ye-HIV Ag/Ab Combo Rapid Test Cassette iqinisekisayo. Ukuqukumbela, i-Hysen's HIV Ag/Ab Combo Rapid Test Cassette ibonelela ngesisombululo esikhawulezayo, esichanekileyo, nesibanzi sovavanyo lwegazi lwe-mono ukubhaqwa kwe-HIV. Themba uHysen ngezisombululo zokhathalelo lwempilo ezithembekileyo ezixhobisa iingcali ukuba zinikezele ngonakekelo lwezigulana lungcono.
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