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前列腺是男性主要附属性腺之一。它的分泌液(前列腺液)是精液的组成部分,约占精液的13～32％。前列腺液是一种乳白色浆液性液体,内含大量脂类(主要为卵磷脂)、无机盐(钙、镁、锌、磷、钾、钠等),蛋白质和碳水化合物。这对于精子的生存和活动具有重要意义。此外,还含有多种酶类,对于精液的液化,精子穿过宫颈粘液和卵子胶状膜等方面具有重要作用。正常前列腺液呈酸性,pH6.3～6.5,若混有精囊液时则相应增高,前列腺炎症时可增高。一、前列腺液常规检查
The prostate is one of the main male gonads. Its secretion (prostatic fluid) is part of the semen, accounting for 13 to 32% of semen. Prostate fluid is a milky serous liquid containing large amounts of lipids (mainly lecithin), inorganic salts (calcium, magnesium, zinc, phosphorus, potassium, sodium, etc.), proteins and carbohydrates. This is important for the survival and activity of sperm. In addition, also contains a variety of enzymes, for the semen liquefaction, sperm through the cervical mucus and egg gelatinous membrane and so plays an important role. Normal prostatic fluid acidic, pH6.3 ~ 6.5, if mixed with seminal fluid when the corresponding increase in prostatitis may be increased. First, prostatic fluid routine examination