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Umfanekiso okhoyo

β-HCG

β-Human Chorionic Gonadotropin

  • Ukuxilongwa kwangaphambili kokukhulelwa
  • Amathumba etyhalarha ayindoda kunye ne-ectopic HCG tumors ziphakanyisiwe
  • Ukunyuka kwamafutha aphindwe kabini
  • Ukuqhomfa okungaphelelanga
  • I-molekyuli ye-Hydatidiform
  • Choriocarcinoma
  • Ukuxilongwa kwengozi yokukhupha isisu okanye ukukhulelwa kwe-ectopic
  • Ukujongwa kwesifo seTrophoblastic kunye nokuqwalaselwa kwesiphumo sonyango

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zoMsebenzi

Iimpawu zoMsebenzi

Umda wokufumanisa: 2 mIU/mL;

Uluhlu lomgca: 2-20,0000 mIU / mL;

I-coefficient yokulungelelanisa yomgca R ≥ 0.990;

Ukuchaneka: ngaphakathi kwe-batch CV ngu ≤ 15%;phakathi kweebhetshi iCV yi ≤ 20%;

Ukuchaneka: ukuphambuka okuhambelanayo kweziphumo zokulinganisa akuyi kudlula ± 15% xa i-calibrator yokuchaneka elungiselelwe ngumgangatho wesizwe we-β-hCG okanye i-standard standardized accuracy calibrator ivavanywa.

I-Cross-Reactivity: Ezi zinto zilandelayo aziphazamisi iziphumo zovavanyo lwe-β-hCG kwiindawo ezibonisiweyo: i-LH ku-200 mIU/mL, i-TSH ku-200 mIU/L kunye ne-FSH ku-200 mIU/L.

Ugcino Nozinzo

1. Gcina i-detector buffer ku-2～30℃.Isithinteli sizinzile ukuya kwiinyanga ezili-18.

2. Gcina i-Aehealth Ferritin Rapid Quantitative test cassette kwi-2～30℃, ubomi beshelufu bufikelela kwiinyanga ezili-18.

3. Ikhasethi yovavanyo kufuneka isetyenziswe kwiyure enye emva kokuvula ipakethi.

I-chorionic gonadotropin yomntu (hCG) yi-glycoprotein ene-molecular weight ye-38000, ekhutshwe yi-placenta.Njengamanye amahomoni e-glycoprotein (hLH, hTSH kunye ne-hFSH), i-hCG iqulethe ii-subunits ezimbini ezahlukeneyo, i-α- kunye ne-β-chain, edityaniswe ngokuzibophelela ngokungaqhelekanga.Izakhiwo eziphambili ze-α subunits zala mahomoni ziphantse zifane, ngelixa ii-β subunits zazo, ezinoxanduva lwe-immunological kunye ne-biological specificity, zahlukile.Ngaloo ndlela ukuzimisela okuthe ngqo kwe-hCG kunokwenziwa kuphela ngokumiselwa kwecandelo layo le-β.Umxholo olinganisiweyo we-hCG uphumela phantse ngokukodwa kwiimolekyuli ze-hCG ezingaguqukiyo kodwa kunokubakho igalelo, nangona iqhezu eliqhelekileyo elingenakulinganiswa lilonke, ukusuka kwi-subunit ye-β-hCG yamahhala.I-hCG ibonakala kwi-serum yabasetyhini abakhulelweyo emva kweentsuku ezintlanu emva kokufakelwa kwe-blastocyst kunye nokugxilwa kwayo ngokuqhubekayo kwanda kuze kube yinyanga yesithathu yokukhulelwa.Uxinzelelo oluphezulu lunokufikelela kumaxabiso ukuya kwi-100 mIU / ml.Emva koko inqanaba lehomoni lehla ukuya kwi-25 mIU/ml kwaye lihlala lijikeleze eli xabiso kude kube yi-trimester yokugqibela.

  • Ngaphambili:
  • Okulandelayo:
    • Ukubuza