Umalaleveva ubangelwa i-protozoan ehlasela amangqamuzana egazi abomvu omuntu.Umalaleveva ungesinye sezifo ezidlange kakhulu emhlabeni.Ngokusho kwe-WHO, ukwanda kwalesi sifo emhlabeni wonke kulinganiselwa ezigidini ezingama-300-500 kanye nokufa kwabantu abangaphezu kwesigidi unyaka nonyaka.Iningi lalezi zisulu yizinsana noma izingane ezincane.Abantu abangaphezu kwengxenye yabantu emhlabeni bahlala ezindaweni ezinomalaleveva.Ukuhlaziywa kwe-Microscopic ye-smears yegazi egcwele amabala futhi izacile kube yindlela yokuhlola evamile yokuhlonza izifo zikamalaleveva isikhathi esingaphezu kwekhulu elilodwa.Inqubo iyakwazi ukuxilonga okunembayo nokuthembekile uma kwenziwa ochwepheshe be-microscope abanekhono besebenzisa amaphrothokholi achaziwe.Ikhono le-microscopist kanye nokusetshenziswa kwezinqubo ezifakazelwe nezichaziwe, kuvame ukwethula izithiyo ezinkulu kakhulu zokufeza ngokugcwele ukunemba okungaba khona kokuxilongwa kwe-microscopic.Nakuba kunomthwalo wokuhlela ohlotshaniswa nokwenza inqubo ethatha isikhathi esiningi, edinga abasebenzi abaningi, nedinga kakhulu imishini efana ne-diagnostic microscopy, ukuqeqeshwa okudingekayo ukuze kusungulwe futhi kugcinwe ukusebenza okunekhono kwe-microscopy okubeka ubunzima obukhulu kakhulu ekusebenziseni lolu cwaningo. ubuchwepheshe. IUkuhlola Umalaleveva (Igazi Eliphelele) ukuhlolwa okusheshayo ukuthola ngokufanelekile ubukhona be-Pf antigen.
IUkuhlolwa kukamalaleveva okusheshayo (Igazi Eliphelele) i-immunoassay esheshayo ye-chromatographic yokutholwa kwekhwalithi yama-antigen ajikelezayo e-Plasmodium falciparum, i-Plasmodium vivax, i-Plasmodium ovale, i-Plasmodium malariae egazini lonke.
IImichilo yokuhlola umalaleveva iyikhwalithi, i-membrane esekelwe i-immunoassay ukuze kutholwe ama-antigen e-Pf, i-Pv, i-Po kanye ne-Pm egazini lonke.Ulwelwesi lumbozwe ngaphambili ngamasosha omzimba alwa ne-HRP-II kanye namasosha omzimba alwa ne-Lactate Dehydrogenase.Ngesikhathi sokuhlolwa, lonke isampula legazi lihlangana ne-conjugate kadayi, eboshwe ngaphambili emgqeni wokuhlola.Ingxube ibe isithuthela phezulu kulwelwesi ngesenzo se-capillary, isabela ngamasosha omzimba e-anti-Histidine- Rich Protein II (HRP-II) kulwelwesi lwesifunda se-Pf Test Line kanye namasosha omzimba alwa ne-Lactate Dehydrogenase kulwelwesi esifundeni se-Pan Line.Uma isifanekiso siqukethe i-HRP-II noma i-Plasmodium-specific Lactate Dehydrogenase noma kokubili, umugqa onemibala uzovela esifundeni somugqa we-Pf noma esifundeni somugqa we-Pan noma imigqa emibili enemibala izovela esifundeni somugqa we-Pf kanye nesifunda somugqa we-Pan.Ukungabikho kwemigqa enemibala endaweni yomugqa we-Pf noma isifunda somugqa we-Pan kubonisa ukuthi isifanekiso asiqukethe i-HRP-II kanye/noma i-Plasmodium-specific Lactate Dehydrogenase.Ukuze usebenze njengokulawula inqubo, ulayini onemibala uzohlala uvela endaweni yomugqa wokulawula obonisa ukuthi umthamo ofanele wesifanekiso sengeziwe futhi i-membrane wicking yenzekile..
Isikhathi sokuthumela: Apr-25-2023