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Imikhiqizo

Omaka Benhliziyo - Isithombe Esifakiwe se-D-Dimer
  • Izimpawu zenhliziyo - D-Dimer

Izimpawu zenhliziyo - D-Dimer

I-Immunoassay yokunqunywa kwe-in vitro quantitative ye-D-Dimer concentration ku-serum yomuntu ne-plasma.Ungafaki i-pulmonary embolism emaminithini angu-15 endaweni eseduze nesiguli.

I-D-dimer iyi-polymer ye-fibrin yezingcezu ze-DD zama-molecule e-fibrin axhumene ngokuphambana akhiwe ngaphansi kwe-enzymolysis ye-plasmin.Ibhalansi eguquguqukayo phakathi kwe-plasmin ne-enzyme evimbelayo igcinwa kubantu abanamandla ukuze ukujikeleza kwegazi kwenziwe ngendlela evamile.Uhlelo lwe-fibrinolytic emzimbeni womuntu ludlala indima ebalulekile ekugcineni ukungakwazi ukungena odongeni lwemithambo yegazi kanye nesimo sokugeleza kwegazi kanye nokulungiswa kwezicubu.Ukugcina isimo somzimba esivamile, esimweni sokuhlukumezeka noma ukulimala kwemithambo yegazi, ukwakheka kwe-thrombus kungavimbela ukulahlekelwa kwegazi emithanjeni yegazi eyonakele.Ngaphansi kwezimo ze-pathological, lapho i-coagulation kwenzeka emzimbeni, i-thrombin isebenza ku-fibrin, futhi uhlelo lwe-fibrinolytic lucushiwe ukuze lululaze i-fibrin futhi lwenze izingcezu ezihlukahlukene.I-R chain ingaxhuma izingcezu ezimbili eziqukethe ucezu luka-D ukuze zakhe i-D-dimer.Ukukhuphuka kwezinga le-D-dimer kumelela ukwakheka kwamahlule egazi ohlelweni lokujikeleza kwemithambo.Iwuphawu olubucayi lwe-acute thrombosis, kodwa aluqondile.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izingxenye Eziyinhloko

Izinhlayiya ezincane (M): Ama-Microparticles angu-0.13mg/ml ahlanganiswe ne-anti-D-Dimer antibody
I-Reagent 1 (R1): 0.1M Tris buffer
I-Reagent 2 (R2): 0.5μg/ml I-Alkaline phosphatase ebhalwe ukuthi i-anti D-Dimer antibody
Isixazululo sokuhlanza: 0.05% surfactant,0.9% Sodium chloride buffer
I-Substrate: I-AMPPD kubhafa ye-AMP
I-Calibrator (uyazikhethela): I-antigen ye-D-Dimer
Izinto zokulawula (ongakukhetha): I-antigen ye-D-Dimer

 

Qaphela:
1.Izingxenye azishintsheki phakathi kwamaqoqo ama-reagent strips;
2.Bheka ilebula yebhodlela le-calibrator ukuze uthole ukugxila kwe-calibrator;
3.Bona ilebula yebhodlela lokulawula ukuze uthole uhla lokuhlushwa lwezilawuli;

Isitoreji Nokufaneleka

1.Isitoreji: 2℃～8℃, gwema ukukhanya kwelanga okuqondile.
2.Ukuqinisekisa: imikhiqizo engavuliwe isebenza izinyanga eziyi-12 ngaphansi kwezimo ezithile.
3.Ama-Calibrator nezilawuli ngemva kokuncibilika kungagcinwa izinsuku eziyi-14 endaweni engu-2℃～8℃ emnyama.

Izinsimbi Ezisebenzayo

I-Automated CIA System ye-Illumaxbio (lumiflx16、lumiflx16s、lumilite8、lumilite8s).

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