iphepha

imveliso

Isixhobo soVavanyo lweDengue Ns1 (Igazi Elipheleleyo iSerumPlasma)

Inkcazelo emfutshane:


Iinkcukacha zeMveliso

Iithegi zeMveliso

idengue igg kunye ne-igm positive iindlela

Isixhobo soVavanyo lweDengue Ns1 (Igazi Elipheleleyo iSerumPlasma)

Dengue Ns1 Test Isixhobo
I-dengue ns1 i-antibody positive
nsi kwidengue
idengue ns1 i-antigen igg igm
uvavanyo lwe-hepatitis c

[OKUHLOSIWEYO UKUSETYENZISWA]

I-Dengue NS1 Antigen Rapid Test Cassette/Strip is a lateral flow chromatographic immunoassay for the qualitative monitor of antigens to Dengue viruses in Human Whole Blood/Serum/Plasma.Ibonelela ngoncedo ekuxilongeni usulelo lwentsholongwane yeDengue.

[USHWANKATHELO]

I-Dengue fever sisifo esosulelayo esibangelwa yintsholongwane yedengue esasazwa ziingcongconi.Ukosuleleka yintsholongwane yeDengue kunokukhokelela kusulelo oluqatha, umkhuhlane wedengue, umkhuhlane wedengue hemorrhagic fever, idengue hemorrhagic fever.Iimpawu eziqhelekileyo zekliniki zomkhuhlane wedengue ziquka ukuqala ngequbuliso, umkhuhlane ophezulu, intloko ebuhlungu, imisipha enzima, ithambo kunye neentlungu zamalungu, irhashalala yolusu, ukuthambekela ukopha, ukwanda kwe-lymph node, ukuncipha kwenani leeseli ezimhlophe zegazi, i-thrombocytopenia njalo njalo kwezinye izigulana.Esi sifo ngokusisiseko sikwindawo ezishushu kunye neendawo ezishushu, kuba esi sifo sisasazwa yingcongconi ye-Aides, isizathu sokuthandwa sinonyaka othile, ibe minyaka yonke ngoMeyi-Novemba, incopho yiJulayi-Septemba.Kulo bhubhani mtsha, abantu badla ngokuchaphazeleka, kodwa isehlo ikakhulu ngabantu abadala, kwindawo egqubayo, isehlo ikakhulu ngabantwana.

[UMGAQO]

I-Dengue NS1 Antigen Rapid Test Cassette/Strip luvavanyo lwe-immunoassay olusekwe kumgaqo we-double antibody-sandwich technique.Ngexesha lovavanyo, i-anti-Dengue antibody ayishukumi kwindawo yovavanyo lwesixhobo.Emva kokuba iSampuli yeGazi eliPheleleyo/iSerum/yePlasma ibekwe kumzekelo kakuhle, isabela ngamasuntswana agqunyiweyo e-anti-Dengue antibody agalelwe kumzekelo wephedi.Lo mxube ufuduka ngokwechromatographic ngobude bomcu wovavanyo kwaye unxibelelane ne-anti-Dengue engashukumiyo.Ukuba i-specimen iqulethe i-antigen ye-dengue virus, umgca onemibala uya kubonakala kwindawo yovavanyo ebonisa umphumo omuhle.Ukuba umzekelo awuqulathanga i-antigen ye-dengue virus, umgca onemibala awuyi kuvela kulo mmandla 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.

[UGCINA KUNYE NOZInzo]

Gcina njengoko zipakishwe kwisingxobo esitywiniweyo kwiqondo lobushushu (4-30℃ okanye 40-86℉).Ikhithi izinzile ngaphakathi komhla wokuphelelwa oshicilelwe kwilebhile.

Nje ukuba uvule isingxobo, uvavanyo kufuneka lusetyenziswe kwiyure enye.Ukuba sesichengeni ixesha elide kwindawo eshushu nefumileyo kuya kubangela ukuwohloka kwemveliso.

I-LOT kunye nomhla wokuphelelwa kwawo zashicilelwa kwilebhile.

[UMBONO]

Uvavanyo lunokusetyenziselwa ukuvavanya iGazi Elipheleleyo/iSerum/imizekelo yePlasma.

Qokelela i-specimen yegazi (equlethe i-EDTA, i-citrate okanye i-heparin) ngokugqobhoza imithambo ngokulandela iinkqubo eziqhelekileyo zelebhu.

Yahlula i-serum okanye iplasma egazini ngokukhawuleza ukuthintela i-hemolytic.Sebenzisa kuphela iisampulu ezicacileyo ezingadilizwanga.

Gcina iisampuli ku-2-8℃ (36-46℉) ukuba awuvavanywanga kwangoko.Gcina iisampuli kwi-2-8℃ ukuya kwiintsuku ezisi-7.Iisampulu kufuneka zikhenkcezwe ku -20℃ (-4℉) ukuze zigcinwe ixesha elide.Musa ukukhenkcisa iisampuli zegazi elipheleleyo.

Kuphephe imijikelo emininzi yokunyibilikisa.Ngaphambi kovavanyo, zisa iisampulu ezikhenkcezisiweyo kwiqondo lobushushu begumbi ngokucothayo kwaye udibanise ngobunono.Iisampulu eziqulethe i-particle ebonakalayo kufuneka icaciswe nge-centrifugation ngaphambi kokuvavanya.

Musa ukusebenzisa iisampulu ezibonisa i-gross lineman, hemolytic gross okanye i-turbidity ukuze uthintele ukuphazamiseka ekutolikweni kweziphumo.

[INKQUBO YOVAVANYO]

  • Vumela isixhobo sovavanyo kunye neesampulu ukuba zilingane nobushushu (15-30℃okanye 59-86℉) phambi kovavanyo.
  • [Ye strip]

1. Susa umtya wovavanyo kwisingxobo esivaliweyo kwaye uyisebenzise ngokukhawuleza.

2. Beka umgca wokuvavanya kwindawo ecocekileyo kunye nenqanaba.

3. Kwi-serum okanye i-plasma specimen: Bamba i-dropper ngokuthe nkqo kwaye udlulisele amathontsi ama-3 e-serum okanye i-plasma (malunga ne-100μl) kwi-specimen pad ye-test strip, emva koko uqalise isibali-xesha.Jonga umfanekiso ongezantsi.

4. kwiisampuli zegazi elipheleleyo: Bamba idropha ngokuthe nkqo kwaye udlulisele ithontsi eli-1 legazi elipheleleyo (malunga ne-35μl) kwi-specimen pad ye-test strip, uze udibanise ama-2 amathontsi e-buffer (malunga ne-70μl) kwaye uqalise isibali-xesha.Jonga umfanekiso ongezantsi.

5. Lindela ukuba kuvele umgca onemibala.Funda iziphumo ngemizuzu eyi-15.Musa ukutolika umphumo emva kwemizuzu engama-20.

310

1.Susa ikhasethi yovavanyo kwisingxobo esitywiniweyo kwaye uyisebenzise ngokukhawuleza Okunokwenzeka.

2.Beka ikhasethi yovavanyo kwindawo ecocekileyo nekumgangatho.

3.Kwi-serum okanye i-plasma specimen: Bamba i-dropper ngokuthe nkqo kwaye udlulisele amathontsi e-3 e-serum okanye i-plasma (malunga ne-100μl) kwi-specimen well (S) yekhasethi yovavanyo, emva koko uqalise i-timer.Jonga umfanekiso ongezantsi.

4.Kumzekelo wegazi elipheleleyo: Bamba idropha ngokuthe nkqo kwaye udlulisele ithontsi eli-1 legazi elipheleleyo (malunga ne-35μl) kwi-specimen well(S) yekhasethi yovavanyo, uze udibanise ama-2 amathontsi e-buffer (malunga ne-70μl) kwaye uqalise isibali-xesha.Jonga umfanekiso ongezantsi.

5.Lindela umgca onemibala ukuba uvele.Funda iziphumo ngemizuzu eyi-15.Musa ukutolika umphumo emva kwemizuzu engama-20.

310

[UKUTOLIKWA KWEZIPHUMO]

Okuhle:*Kuvela imigca emibini.Umgca omnye onemibala kufuneka ube kwindawo yokulawula (C), kwaye omnye umgca wembala ocacileyo kufuneka ube kwindawo yokuvavanya (T).Esi siphumo esihle sibonisa ubukho be-antigens kwiDengue.

Okubi: Umgca omnye onemibala ubonakala kwindawo yokulawula (C).Akukho mgca uvelayo kwindawo yovavanyo (T).Esi siphumo esibi sibonisa ukungabikho kwe-antigens kwiDengue.

Ayisebenzi: Umgca wolawulo awubonakali.Umthamo wesampulu engonelanga okanye ubuchule benkqubo obungachanekanga zezona zizathu ezinokuthi zibe kho zokungaphumeleli komgca wolawulo.Hlaziya inkqubo kwaye uluphinde uvavanyo usebenzisa ikhasethi entsha yovavanyo.Ukuba ingxaki iyaqhubeka, yeka ukusebenzisa iqashiso ngoko nangoko kwaye uqhagamshelane nomsasazi wakho wendawo.


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