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tPSA是一种由前列腺上皮产生的酶 ,少量合成于包括肾和乳腺在内的其它器官。tPSA是一种糖蛋白 ,分子量为30 0 0 0 ,含有 2 4 0个氨基酸和 7%碳水化合物 ,它与激肽释放酶族的蛋白酶很近似 ,存在于血液和精浆内 ,它能使精液的凝块水解。现用IRMA法动态观察我院 1例前列腺癌患者自
tPSA is a type of enzyme produced by the prostate epithelium that is synthesized in small quantities in other organs, including the kidneys and breasts. tPSA is a glycoprotein with a molecular weight of 30,000 and 240 amino acids and 7% carbohydrates. It is very similar to the kallikrein protease and exists in the blood and the seminal plasma. It enables semen The clot hydrolysis. Is now using IRMA dynamic observation of 1 case of prostate cancer patients since