Alpha-fetoprotein (AFP) yog siv los ua tus cim qog nqaij hlav txhawm rau txhawm rau kuaj thiab kuaj mob qog noj ntshav ntawm daim siab, qe qe, thiab zes qe menyuam.
Puas siab afp txhais tau tias mob qog noj ntshav?
AFP siab ntau tuaj yeem ua rau mob qog noj ntshav lossis mob qog noj ntshav ntawm zes qe menyuam lossis cov qe ntshav, nrog rau cov kab mob siab tsis zoo xws li cirrhosis thiab kab mob siab. High AFP tsis tas txhais hais tias mob qog noj ntshav, thiab qib ib txwm tsis tas yuav txiav txim siab mob qog noj ntshav.
Tus kab mob qog feem ntau yog dab tsi?
cov cim qog nqaij hlav tau ib txwm ua proteins lossis lwm yam tshuaj uas tsim los ntawm cov qog nqaij hlav ntau dua li cov hlwb ib txwm muaj. Cov no tuaj yeem pom hauv cov ntshav, zis, quav, qog, lossis lwm yam ntaub so ntswg lossis cov kua dej hauv lub cev ntawm qee tus neeg mob qog noj ntshav.
Kev kuaj ntshav dab tsi qhia pom cov qog nqaij hlav?
A CA-125 test ntsuas tus nqi ntawm cov qog nqaij hlav cancer antigen 125 (CA-125) hauv tib neeg cov ntshav. CA-125 yog cov protein uas yog biomarker lossis qog nqaij hlav. Cov protein muaj nyob rau hauv cov concentration ntau dua hauv cov qog nqaij hlav cancer, tshwj xeeb tshaj yog cov qog nqaij hlav ntawm zes qe menyuam.
Puas yog biomarkers thiab qog nqaij hlav tib yam?
Tus kab mob qog yog ib yam khoom muaj nyob hauv koj cov ntshav, zis, lossis cov ntaub so ntswg hauv lub cev. Lo lus "cov cim qog" yuav hais txog cov proteins uas tau tsim los ntawm ob lub hlwb noj qab haus huv thiab cov qog nqaij hlav hauv lub cev. Nws kuj tseem tuaj yeem hais txog kev hloov pauv, hloov pauv, lossis cov qauv hauv cov qog DNA. Cov cim qog nqaij hlav tseem hu ua biomarkers.
