【YUAV TSUM SIV】

PSA Rapid Test Device (Tag nrho Cov Ntshav / Ntshav / Plasma) yog cov tshuaj tiv thaiv kab mob sai sai rau kev kuaj pom zoo ntawm Prostate Specific Antigen hauv cov ntshav, ntshav lossis ntshav.

【TSEEM CEEB】

Prostate specific antigen (PSA) yog tsim los ntawm prostate glandular thiab endothelial hlwb. Nws yog ib qho saw glycoprotein uas muaj qhov hnyav molecular ntawm kwv yees li 34 kDa.1 PSA muaj nyob rau hauv peb hom loj circulating hauv cov ntshav. Cov ntaub ntawv no yog dawb PSA, PSA khi rau α1 - Antichymotrypsin (PSA - ACT) thiab PSA complexed nrog α2-macroglobulin (PSA - MG).2 PSA tau kuaj pom nyob rau hauv ntau cov ntaub so ntswg ntawm tus txiv neej urogenital system tab sis tsuas yog prostate glandular thiab endothelial hlwb secrete nws.The PSA theem ntawm cov txiv neej / 6 L. ng/mL.Nws tuaj yeem nce siab hauv cov mob tsis zoo xws li mob qog noj ntshav prostate, thiab nyob rau hauv cov xwm txheej zoo xws li benign prostatic hyperplasia thiab prostatitis.A qib PSA ntawm 3 txog 10ng / ml yog suav tias yog nyob rau hauv "grey-zone" thiab qib siab dua 10ng / ml yog qhov qhia tau tias mob qog noj ntshav. los ntawm biopsy.

Kev kuaj mob prostate tshwj xeeb antigen yog cov cuab yeej muaj txiaj ntsig tshaj plaws rau kev kuaj mob qog noj ntshav prostate thaum ntxov.Ntau cov kev tshawb fawb tau lees paub tias qhov muaj PSA yog qhov tseem ceeb tshaj plaws thiab muaj txiaj ntsig cov qog nqaij hlav paub txog kev mob qog nqaij hlav prostate thiab prostate kab mob ntawm Benign Prostatic Hyperplasia (BPH).4.

PSA Rapid Test Device (Tag nrho cov ntshav / Serum / Plasma) siv kev sib xyaw ua ke ntawm colloidal kub conjugate thiab anti-PSA cov tshuaj tiv thaiv kom xaiv tau tag nrho PSA hauv cov ntshav, ntshav lossis ntshav. Qhov kev xeem muaj qhov txiav tawm tus nqi ntawm 3ng / ml thiab tus nqi siv ntawm 10ng / ml.

【LUS QHIA RAU SIV】

Tso cai rau kev sim, piv txwv, tsis thiab / lossis tswj kom ncav cuag chav sov (15 - 30 ° C) ua ntej kev sim.

1. Nqa lub hnab ntim rau hauv chav sov ua ntej qhib nws. Tshem tawm cov cuab yeej kuaj ntawm lub hnab ntim khoom thiab siv nws sai li sai tau.Twist tawm ntawm lub tab ntawm lub vial tsis txhob nyem.

2. Muab lub cuab yeej tso rau ntawm qhov chaw huv thiab theem.

RauSerum,Plasma cov qauv:

Tuav lub dropper vertically thiab hloov 1 poob ntawm cov ntshav los yog ntshav (kwv yees li 40uL) rau cov qauv zoo (S) ntawm cov cuab yeej kuaj, tom qab ntawd ntxiv 1 poob ntawm qhov tsis muaj (kwv yees li 40uL) thiab pib lub sijhawm.

RauVenipuncture Whole Blood qauv:

Sau lub raj capillary thiab 2 tee ntawm venipuncture tag nrho cov ntshav (kwv yees li 80uL) cov qauv mus rau thaj tsam ntawm cov khoom siv kuaj, tom qab ntawd ntxiv 1 poob ntawm qhov tsis muaj (kwv yees li 40uL) thiab pib lub sijhawm.

RauFingerstick Whole Blood specimen:

Txhawm rau siv lub raj capillary: Sau lub raj capillary thiab hloov 2 tee ntawm cov ntiv tes tag nrho cov ntshav kuaj (kwv yees li 80uL) mus rau thaj tsam ntawm cov khoom kuaj, tom qab ntawd ntxiv 1 tee ntawm qhov tsis muaj (kwv yees li 40uL) thiab pib lub sijhawm.

3. Tos kom cov kab xim (s) tshwm *.Nyeem cov txiaj ntsig ntawm 15 feeb.Tsis txhob txhais cov txiaj ntsig tom qab 20 feeb.