UKUSETYENZISWA OKUHLOSIWEYO

I-Diagnostic Kit for free Prostate Specific Antigen (i-fluorescence immunochromatographic assay) yi-fluorescence immunochromatographic assay yokufumanisa ubuninzi be-Prostate Specific Antigen (fPSA) kwi-serum yabantu okanye i-plasma.Umlinganiselo we-fPSA / tPSA ungasetyenziselwa ukuxilongwa ngokuhlukileyo komhlaza wesibeletho kunye ne-benign prostatic hyperplasia.Zonke iisampuli ezilungileyo kufuneka ziqinisekiswe ngezinye iindlela.Olu vavanyo lwenzelwe ukusetyenziswa kweengcali zezempilo kuphela.

USHWANKATHELO

I-prostate-specific antigen (fPSA) yamahhala yi-prostate-specific antigen ekhutshwe egazini ngendlela ekhululekile kwaye ikhutshwe ngamaseli e-prostate epithelial.I-PSA (i-Prostate Specific Antigen) iyadityaniswa kwaye ikhutshelwe ngeeseli ze-prostate epithelial kwi-semen kwaye yenye yezinto eziphambili ze-plasma ye-seminal.Iqulethe iintsalela ze-amino acid ezingama-237 kunye nobunzima bayo bemolekyuli malunga ne-34kD.Inomsebenzi we-serine protease wekhonkco elinye glycoprotein, bathathe inxaxheba kwinkqubo yokunyibilikisa amadlozi.I-PSA egazini sisimbuku sePSA yasimahla kunye nePSA edibeneyo.amanqanaba eplasma yegazi, kwi-4 ng/mL ngexabiso elibalulekileyo, i-PSA kumhlaza wesibeleko Ⅰ ~ Ⅳ ixesha lovakalelo lwe-63%, 71%, 81% kunye ne-88% ngokulandelanayo.