ZOFUNIKA KUGWIRITSA NTCHITO

Diagnostic Kit for Free Prostate Specific Antigen (fluorescence immunochromatographic assay) ndi fluorescence immunochromatographic assay pofuna kudziwa kuchuluka kwa Prostate Specific Antigen (fPSA) yaulere mu seramu yamunthu kapena plasma. Chiŵerengero cha fPSA/tPSA chingagwiritsidwe ntchito posiyanitsa khansa ya prostate ndi benign prostatic hyperplasia. Zitsanzo zonse zabwino ziyenera kutsimikiziridwa ndi njira zina. Kuyezetsa kumeneku kumangogwiritsidwa ntchito ndi akatswiri azachipatala okha.

CHIDULE

Free Prostate-specific Antigen (fPSA) ndi prostate-specific antigen yomwe imatulutsidwa m'magazi mwaulere ndipo imatulutsidwa ndi ma cell a prostate epithelial. PSA (Prostate Specific Antigen) imapangidwa ndi kutulutsidwa ndi ma cell a prostate epithelial mu umuna ndipo ndi chimodzi mwa zigawo zikuluzikulu za seminal plasma. Ili ndi zotsalira za amino acid 237 ndipo kulemera kwake kwa molekyulu ndi pafupifupi 34kD. glycoprotein, kutenga nawo mbali pakupanga liquefaction ya umuna. PSA m'magazi ndiye kuchuluka kwa PSA yaulere ndi PSA yophatikizidwa. Miyezo ya plasma yamagazi, mu 4 ng/mL pamtengo wofunikira, PSA mu khansa ya prostate Ⅰ ~ Ⅳ nthawi ya kumva kwa 63%, 71%, 81% ndi 88% motsatana.