Ikhithi Yokuxilonga Yegazi Le-Fecal Occult(Ukuhlolwa kwe-Fluorescence Immunochromatographic
Ukusetshenziswa kokuxilonga ngaphakathi kwesibeletho kuphela
Sicela ufunde lesi sithasiselo sephakheji ngokucophelela ngaphambi kokusebenzisa futhi ulandele imiyalelo ngokucophelela. Ukuthembeka kwemiphumela yokuhlola akunakuqinisekiswa uma kukhona ukuphambuka emiyalweni ekulesi sithasiselo sephakheji.

UKUSETSHENZISWA OKUHLOSIWE
Ikhithi Yokuxilonga Yegazi Le-Fecal Occult (I-Fluorescence Immunochromatographic Assay) ifaneleka ekutholakaleni kwe-hemoglobin endle yabantu ngokuhlolwa kwe-fluorescence immunochromatographic, isebenza njengokuxilongwa kokuphuma kwegazi esiswini kanye nokuxilongwa kwe-reagent yomtholampilo. Zonke izibonelo ezinhle kumele ziqinisekiswe ngezinye izindlela. Lokhu kuhlolwa kuhloselwe ukusetshenziswa kochwepheshe bezempilo kuphela.

ISIFINYEZO
Ukopha okuncane kwesifo somgudu wokugaya ukudla kubangela i-FOB, ngakho-ke ukutholakala kwe-FOB kubaluleke kakhulu ekuxilongweni kwesifo sokopha esiswini, kuyindlela etholakalayo yokuhlola izifo zomgudu wokugaya ukudla.

ISIMISO SENQUBO
I-strip ine-antibody yokumboza i-anti-FOB endaweni yokuhlola, eboshelwe ku-membrane chromatography kusengaphambili. I-lable pad imbozwe yi-antibody yokumboza i-anti-FOB ebhalwe nge-fluorescence kusengaphambili. Lapho kuhlolwa isampula enhle, i-FOB esampula ingaxutshwa ne-antibody yokumboza i-anti-FOB ebhalwe nge-fluorescence, bese yakha ingxube ye-immune. Njengoba ingxube ivunyelwe ukuhamba eceleni kwe-test strip, i-conjugate complex ye-FOB ibanjwa yi-antibody yokumboza i-anti-FOB ephepheni bese yakha i-complex. Ukuqina kwe-fluorescence kuhlobene kahle nokuqukethwe kwe-FOB. I-FOB esampula ingatholakala nge-fluorescence immunoassay analyzer.

IZINTO EZINGENAYO NEZINTO EZINIKEZWE
Izingxenye zephakheji ezingama-25T：
Ikhadi lokuhlola lifakwe ifoyili ngalinye ngesikhwama se-desiccant esingu-25T
Amasampula okuhlanza angu-25T
Iphakheji yokufaka 1
KUDINGEKA IZINTO EZISETSHENZISWAYO KODWA AZINIKEZWA
Isitsha sokuqoqa isampula, isibali sikhathi

IQOQO LEZIBONELO NOKUGCINA
1. Sebenzisa isitsha esihlanzekile esilahlwayo ukuze uqoqe isampula yendle entsha, bese uhlolwa ngokushesha. Uma ingeke ihlolwe ngokushesha, sicela igcinwe ku-2-8°C izinsuku ezi-3 noma ngaphansi kuka-15°C izinyanga ezi-6.
2. Khipha induku yokusampula, efakwe kusampula yendle, phinda isenzo izikhathi ezi-3, thatha izingxenye ezahlukene zesampula yendle isikhathi ngasinye, bese ubuyisela induku yokusampula emuva, uyiqinise bese uyinyakazisa kahle, Noma usebenzisa induku yokusampula ethathe isampula yendle engama-50mg, bese uyifaka eshubhu lesampula yendle equkethe isampula yokuxubha, bese uyiqinisa.
3.Sebenzisa isampula yepayipi elilahlwayo thatha isampula yendle evela esigulini esinesifo sohudo, bese ufaka amaconsi amathathu (cishe u-100µL) epayipini lokuhlola indle bese ushukumisa kahle.
Amanothi:
1. Gwema imijikelezo yokuqandisa nokuncibilikisa.
2. Ncibilikisa amasampula abe semazingeni okushisa egumbi ngaphambi kokusebenzisa.
INQUBO YOKUHLOLA
Sicela ufunde incwadi yemiyalelo yokusebenza kwethuluzi kanye nephakheji ngaphambi kokuhlola.
1. Beka eceleni wonke ama-reagent namasampula ukuze izinga lokushisa legumbi lifinyelele ezingeni lokushisa legumbi.
2.Vula i-Portable Immune Analyzer (WIZ-A101), faka ukungena ngemvume kwephasiwedi ye-akhawunti ngokwendlela yokusebenza kwethuluzi, bese ufaka isikhombikubona sokuthola.
3.Skena ikhodi yokuqinisekisa ukuze uqinisekise into yokuhlola.
4. Khipha ikhadi lokuhlola esikhwameni se-foil.
5.Faka ikhadi lokuhlola embobeni yekhadi, skena ikhodi ye-QR, bese unquma into yokuhlolwa.
6. Susa isivalo epayipini lesampula bese ulahla amaconsi amabili okuqala esampula exutshwe, engeza amaconsi amathathu (cishe ama-uL ayi-100) isampula exutshwe ngamabhamuza iqonde phezulu bese kancane kancane ungene emthonjeni wesampula wekhadi nge-dispette enikeziwe.
7.Chofoza inkinobho ethi “ukuhlolwa okujwayelekile”, ngemva kwemizuzu eyi-15, ithuluzi lizobona ngokuzenzakalelayo ikhadi lokuhlola, lingafunda imiphumela esikrinini sokubonisa sethuluzi, bese liqopha/liphrinta imiphumela yokuhlolwa.
8.Bheka imiyalelo ye-Portable Immune Analyzer (WIZ-A101).
AMANANI ALINDELEKILE
I-FOB <0.2μg/mL
Kunconywa ukuthi ilabhorethri ngayinye isungule ububanzi bayo obujwayelekile obumele iziguli zayo.
IMIPHUMELA YOKUHLOLA NOKUHLUKANISWA
1. I-FOB esampula ingaphezu kuka-0.2μg/mL, futhi kufanele isuse ushintsho esimweni somzimba. Imiphumela ayijwayelekile ngempela futhi kufanele itholakale inezimpawu zomtholampilo.
2. Imiphumela yale ndlela isebenza kuphela kumabanga okubhekisela abekwe kule ndlela, futhi akukho ukuqhathaniswa okuqondile nezinye izindlela.
3. Ezinye izici zingadala amaphutha emiphumeleni yokuthola, okuhlanganisa izizathu zobuchwepheshe, amaphutha okusebenza kanye nezinye izici zesampula.

ISITOKELO NOKUZINZIMA
1. Ikhithi ihlala izinyanga ezingu-18 kusukela ngosuku lokwenziwa kwayo. Gcina amakhithi angasetshenziswanga ku-2-30°C. UNGAWAQANDISI. Ungayisebenzisi ngemva kosuku lokuphelelwa yisikhathi.
2. Ungavuli isikhwama esivaliwe uze ulungele ukwenza isivivinyo, futhi isivivinyo sokusetshenziswa kanye sinconywa ukuthi sisetshenziswe ngaphansi kwendawo edingekayo (izinga lokushisa 2-35℃, umswakama 40-90%) zingakapheli imizuzu engama-60 ngokushesha okukhulu.
3. Isampula yokuxuba isetshenziswa ngokushesha ngemva kokuvulwa.

IZIXWAYISO NEZIQAPHELO ZOKWENZA
.Ikhithi kufanele ivalwe futhi ivikelwe emswakama.
Zonke izibonelo ezinhle kufanele ziqinisekiswe ngezinye izindlela.
Zonke izibonelo kufanele ziphathwe njengezingcolisi ezingaba khona.
UNGASEBENZISI i-reagent ephelelwe yisikhathi.
UNGASHINTSHI ama-reagent phakathi kwamakhithi anenombolo ehlukile.
UNGASEBENZISI kabusha amakhadi okuhlola nanoma yiziphi izesekeli ezilahlwayo.
.Ukusebenza kabi, isampula eningi kakhulu noma encane kungaholela ekuphambukeni kwemiphumela.

LUKULINGISA
.Njenganoma yikuphi ukuhlolwa okusebenzisa ama-antibodies egundane, kungenzeka ukuthi kukhona ukuphazamiseka kwama-antibodies e-anti-mouse (HAMA) esampula. Amasampula avela ezigulini ezithole amalungiselelo ama-antibodies e-monoclonal ukuze kutholakale isifo noma ukwelashwa angase abe ne-HAMA. Amasampula anjalo angabangela imiphumela emibi noma emibi engamanga.
.Lo mphumela wokuhlolwa ungowokubhekisela emtholampilo kuphela, akufanele usebenze njengesisekelo sokuxilongwa nokwelashwa kwezokwelapha kuphela, ukuphathwa kwezokwelapha kweziguli kufanele kucatshangelwe ngokuphelele kuhlanganiswe nezimpawu zaso, umlando wezokwelapha, okunye ukuhlolwa kwelabhorethri, impendulo yokwelashwa, i-epidemiology kanye nolunye ulwazi.
.Le reagent isetshenziswa kuphela ekuhlolweni kwendle. Ingase ingatholi umphumela onembile uma isetshenziswa kwezinye izibonelo ezifana namathe nomchamo njll.

IZIMALI ZOKUSEBENZA

RIZINKOMBA
1.Hansen JH, nabanye.Ukuphazamiseka kwe-HAMA nge-Murine Monoclonal Antibody-Based Immunoassays[J].J ye-Clin Immunoassay,1993,16:294-299.
2.Levinson SS. Uhlobo Lwama-Antibodies Angama-Heterophilic kanye Nendima Ekuphazamisekeni Kwe-Immunoassay[J].J we-Clin Immunoassay,1992,15:108-114.

 Isihluthulelo sezimpawu ezisetshenzisiwe:

	Idivayisi Yezokwelapha Yokuxilonga E-In Vitro
	Umkhiqizi
	Gcina ku-2-30℃
	Usuku lokuphelelwa isikhathi
	Ungasebenzisi Kabusha
	ISEXWAYISO
	Bheka Imiyalelo Yokusebenzisa

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