Isivivinyo se-Trypanosoma esisheshayo nesithembekile seMalariya P.f./Pan Antigen
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Ukuqalisa
Umalaleveva kubangelwa yi-protozoan ehlasela amaseli egazi abomvu womuntu.1 I-World Health Organisation ukukala ukuthi izigidigidi ezingama-3.3 zisengozini yokuthola umalaleveva ngonyaka ka-2006, kube nezigidi ezingama-24 zalezi zigidi), kanye nesigidi esingu-1 ( iningi lezingane zase-Alamanga) ziyafa kulesi sifo. Ukuhlaziywa okungatheni okungu-Microscopic kwama-smears aminyene futhi amancanyana egazi ama-smone abe yindlela ejwayelekile yokuthola ukutheleleka ngemalariya isikhathi esingaphezu kwekhulu leminyaka. Le ndlela iyakwazi ukuxilongwa okunembile nangokuthembekile lapho kwenziwa ngama-microscopies ama-microscopists usebenzisa amaphrothokholi achaziwe. Ikhono le-microscopist kanye nokusetshenziswa kwezinqubo ezifakazelwe futhi ezichazwe, ziveze izithiyo ezinkulu kakhulu zokuthola ngokugcwele ukunemba kokuxilongwa okungahle kube khona. Yize kunomthwalo wokudla ohambisana nokwenza isikhathi - I-Greansive, Labur - Imishini - Inqubo ebanzi enjenge-Microscopy ethola ubunzima obukhulu ekuqapheleni lokhu okuxilongayo ubuchwepheshe. Idivaysi ye-malaria P.F / PAN / PAN / VAS Esheshayo (Igazi eliphelele) kungukuhlolwa okusheshayo ukuze ubone ubukhona be-P.falciparum - I-Antigens ethize ye-HRP - I-PAN .Vivax (P.V), P.OVale (P.O) neP.Malariae (P.m). Ukuhlolwa kusebenzisa i-colloid yegolide conjugate ukuze uthole ukukhetha i-P.F - I-PAN ne-PAN
Izinto zokwakha
Izinto ezinikeziwe
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Izinto ezidingekayo kodwa azinikeziwe
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Indlela yokwenza izinto
Vumela idivaysi yokuhlola, i-specimen, buffer, kanye / noma izilawuli ukulingana nokushisa kwegumbi (15 - 30 ° C) ngaphambi kokuhlolwa.
Susa idivaysi yokuhlola kusuka esikhwameni se-foil bese uyisebenzisa ngokushesha okukhulu. Imiphumela emihle izotholakala uma i-assay yenziwa kungakapheli ihora elilodwa.
Beka idivaysi yokuhlola endaweni ehlanzekile neleveli. Dlulisela i-specimen nge-pipette noma i-pipette:
Ukuze usebenzise i-PIPETE: Dlulisa 10 mL yegazi eligcwele lizonke - (Bheka umfanekiso ① ngezansi). Gwema ukudonsa ama-bubble air ku-W1. Ekupheleni kwemizuzu engu-5, engeza oku-1 okugcwele kwe-buffer ku-W1 (bheka umfanekiso ③ ngezansi).
Ukuze usebenzise i-Pipette ye-Specimen elahlekile: Bamba i-pipete ngokuqondile; Dweba ama-specimen ufike emgqeni wokugcwalisa njengoba kukhonjisiwe emfanekisweni ① ngezansi. Dlulisa okuhlolo ku-W1 yedivayisi yokuhlola, bese ufaka amaconsi ama-3 agcwele we-Buffer ku-W2 bese uqala isibali sikhathi. Gwema ukudonsa ama-bubble air ku-W1. Ekupheleni kwemizuzu engu-5, engeza oku-1 okugcwele kwe-buffer ku-W1 (bheka umfanekiso ③ ngezansi).
- Linda umugqa onemibala ukuze uvele. Umphumela kufanele ufundwe ngemizuzu engu-15. Ungenzi
humusha umphumela ngemuva kwemizuzu engama-20.
Ukuhunyushwa kwemiphumela
(Sicela ubheke umzekeliso ngenhla)
Okuhle: * Kuvela imigqa emibili noma emithathu noma emithathu ehlukile.
- Falciparum noma ukutheleleka umalaleveva:Umugqa owodwa uvela esifundeni sokulawula, umugqa owodwa uvela esifundeni se-Pan Line kanye nomugqa owodwa uvela esifundeni se-P.F Line.
- Ukutheleleka kwe-Falciparum: Kuvela umugqa owodwa esifundeni sokulawula, futhi umugqa owodwa uvela esifundeni se-P.F Line.
Ukutheleleka kwe-Plasmodium ye-Falciparum Plasmodium:Umugqa owodwa uvela esifundeni sokulawula futhi umugqa owodwa uvela esifundeni se-Pan Line.
* Qaphela: Ukuqina kombala kwe-P.F noma i-Pan Test Lines kungahluka ngokuya ngokuqoshwa kwama-antigen, viz.
Okungalungile: Kuvele umugqa onemibala kuphela esifundeni sokulawula.
Okungavumelekile: Umugqa wokulawula wehluleka ukuvela. IVolumu enganele noma amasu angalungile emisebenzini ngezizathu ezinokwenzeka zokulawulwa komugqa wokulawula. Buyekeza inqubo bese uphinda isivivinyo ngedivayisi entsha yokuhlola. Uma inkinga iqhubeka, yeka ukusebenzisa ikhithi yokuhlola ngokushesha bese uthinta umsabalalisi wakho wangakini.
OkwePan: 99.20% (I-95% CI: 95.16%~> 99.99%Isihlehlukene
Kwe-P.F:> 99.99% (I-95% CI: 93.02%~100.00%Isihlehlukene
Ukucaciswa okuhlobene: 98.94% (95% CI:96.79%~99.79%Isihlehlukene
Ukunemba: 99.15% (95% CI:97.76%~99.75%Isihlehlukene
Umsebenzisi - Isikhombimsebenzisi esibonakalayo sesivivinyo se-trtypanosoma, okuhambisana nesikhathi sayo sokuphendula okusheshayo, amandla wonke umuntu obambe iqhaza ekulweni naMalaleveva, emitholampilo yendawo ezinhlamvini zezempilo zomhlaba. Ngokwamukela isivivinyo se-trtypanosoma ka-immuno, uzivumelanisa nawe nomphakathi ozinikele ekwenzeni ngcono imiphumela yezempilo emhlabeni jikelele futhi uqede inkulungwane yeminyaka - Nge-immuno, ungazizwa uqiniseka ngokuqiniseka kwakho amandla, wazi ukuthi uhlome ngethuluzi elenzelwe ukuletha imiphumela efanele ngokushesha nangendlela efanele. Khetha ukuhlolwa kwe-trypanosoma ye-immuno - isixazululo esisheshayo, esithembekile seMalariya P.f./Pan Antigen Diagnostics. Uma kukhulunywa ngokuhlonza umalaleveva, wonke amacala wesibili. Yenza isinqumo esisindisa izimpilo. Khetha i-immuno.