a protein manufactured exclusively by the prostate gland; PSA is produced for the ejaculate where it liquifies the semen and allows sperm cells to swim freely; elevated levels of PSA in blood serum are associated with benign prostatic hyperplasia and prostate cancer
造句
【近義詞】
prostate specific antigen
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常用短語
PSG
PS
psych up
Psorigel
Psyllids
Pszoniak
psellism
psoralen
psamment
PSP test
Pshavela
psammoma