Siv

Kev kuaj mob cov khoom siv rau Prostate PressSate tshwj xeeb antigen imirocharomium assay) yog finta) hauv tib neeg mob ntshav lossis ntshav. Qhov sib piv ntawm FPSA / TPSA tuaj yeem siv rau hauv kev ntsuas mob sib txawv ntawm prostate cancer thiab benign prostately hyperplasia. Txhua tus qauv zoo yuav tsum tau lees paub los ntawm lwm cov txheej txheem. Qhov kev ntsuas no yog npaj rau kev siv kev noj qab haus huv siv xwb.

Lub ntsiab

Dawb prostate-tshwj xeeb antigen (FPSA) yog kev tshaj tawm cov ntshav tawm rau hauv cov ntshav hauv daim ntawv pub dawb thiab zais los ntawm prostate epithelial cells. PSA (prostate tshwj xeeb antigen) yog synthesized thiab zais cia ntawm seminal ntshav. Glycoprothin, koom nrog cov txheej txheem ntawm semen liquefaction. PSA nyob rau hauv cov ntshav yog tus lej ntawm Dawb PSA thiab cov lus ua ke PSA. Cov Ntshav Ntshav qib, hauv 4 NG / ML rau tus nqi tseem ceeb, PSA hauv Prostate Cancer ⅰ ~ ⅳ lub sijhawm rhiab ntawm 63%, 81% thiab 88% kev hwm.