【UKUSETYENZISWA OKUHLOSIWEYO】

Isixhobo soVavanyo oluKhawulezayo lwe-FOB luvavanyo lwe-chromatographic olukhawulezayo lokuchongwa ngokomgangatho weGazi loBugcisa loMntu kwilindle.

【USHWANKATHELO】

Izifo ezininzi zinokubangela igazi elifihliweyo kwilindle. Oku kwaziwa ngokuba yi-FOB (FOB), iGazi loBugcisa boMntu, okanye iHemoglobin yomntu. Kwizigaba zokuqala, iingxaki zesisu ezifana nomhlaza wekoloni, izilonda, iipolyps, icolitis, i-diverticulitis, kunye nokuqhekeka akunakubonisa naziphi na iimpawu ezibonakalayo, kuphela igazi lobugqi.

I-FOB Rapid Test Device luvavanyo olukhawulezayo lokubona amanqanaba asezantsi e-FOB. Uvavanyo lusebenzisa i-double antibody sandwich assay ukubona ngokukhethekileyo i-FOB ku-75ng/mL okanye ngaphezulu, okanye i-6 µg/g ilindle. Ukongeza, ngokungafaniyo novavanyo lwe-guaiac, ukuchaneka kovavanyo akuchatshazelwa kukutya kwezigulana.

【IZIKHOKELO ZOKUSETYENZISWA】

Vumela uvavanyo, i-specimen collection ityhubhu, i-specimen, kunye/okanye izilawuli zilungele ubushushu begumbi (15-30°C) phambi kovavanyo.

1. Ukuyaqokelela imizekelo yelindle:

Qokelela ilindle kwisingxobo sokuqokelelwa komfanekiso ococekileyo, owomileyo.Ezona ziphumo ziya kufumaneka ukuba uvavanyo lwenziwe kwiiyure ezi-6 emva kokuqokelelwa.Isampuli eqokelelweyo ingagcinwa iintsuku ezi-3 kwi-2-8°C ukuba ayivavanywanga kwiiyure ezi-6.

*QAPHELA:Ukuqwalasela izinto ezingalindelekanga kunye / okanye i-microorganisms ekhoyo kwindle inokuchaphazela ukuzinza kwe-hemoglobin, kungcono ukuvavanya ilindle ngokukhawuleza.

2. Ukuyaqhuba iisampulu zelindle:

Khulula yonke ikepusi yetyhubhu yokuqokelela isampuli, emva koko ngokungacwangciswangahlaba intonga yengqokelela yomfanekiso kwisampulu yelindle ubuncinane kwiisayithi ezi-3 ezahlukeneyo.Musa ukukhupha i-fecal specimen.

Khiya kwaye uqinise ikepusi kwityhubhu yokuqokelela umzekelo, emva kokovuthulula ityhubhu yokuqokelela isampuli ngamandla ukuxuba i-specimen kunye ne-extraction buffer.Iisampulu ezilungiselelwe kwityhubhu yokuqokelela i-specimen ingagcinwa iintsuku ezi-3 kwindawo yokushisa (15-30 ° C) ukuba ayivavanywanga kwiyure enye emva kokulungiswa.

3. Susa isixhobo sovavanyo kwisingxobo esivaliweyo kwaye usisebenzise ngokukhawuleza. Musa ukubamba i-membrane yomgca.

4. Bamba umbhobho wokuqokelelwa komzekelo ume nkqo emva koko ukhulule kwaye uvule umnqwazi ongaphezulu. Guqula ityhubhu yokuqokelela umzekelo kunyedlulisa amathontsi ama-2 apheleleyo omzekelo okhutshiweyo (malunga nama-80mL) ukuya kumzekelo kakuhle (S) wesixhobo sovavanyo, emva koko uqalise isibali-xesha. Kuphephe ukubambisa amaqamza omoya kwiqula elingumzekelo (S). Jonga umfanekiso ongezantsi.

5. Lindela ukuba kuvele umgca onemibala.Funda iziphumo ngemizuzu eyi-8.Musa ukutolika umphumo emva kwemizuzu engama-20.