| 单词 | prostate-specific antigen |
| 释义 | prostate-specific antigen pros.tate-spe.cif.ic antigen AHD: [pr¼s“t³t”sp¹-s¹f“¹k] D.J. [6prKs7te!tsp!6s!f!k]K.K. [6pr$s7tetsp!6s!f!k]n.Abbr. PSA（名词）缩写 PSAA protease secreted by the epithelial cells of the prostate gland. Serum levels are elevated in patients with benign prostatic hyperplasia and prostate cancer and are used as a screening test for prostate cancer.前列腺特异性抗原：前列腺上皮细胞分泌的蛋白酶。良性前列腺增生和前列腺癌患者身上的血清含量提高，被用作前列腺分选试验 |
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