正常人血清前列腺特异性抗原水平的研究  

Prostate specific antigen level in normal serum

作　　者：符本琪[1] 陈明曦[1] 唐振林[1] 曾爽[1] 潘慈康[2] 

机构地区：[1]四川省人民医院核医学科,成都610072 [2]四川省人民医院泌尿外科

出　　处：《临床泌尿外科杂志》1999年第2期71-72,共2页Journal of Clinical Urology

摘　　要：目的：评价年龄与血清前列腺特异性抗原（PSA）水平的关系。方法：采用免疫放射分析（IRMA）测定226例正常男性各年龄组血清PSA水平。结果：30～39岁组血清PSA为（0．88±O．47）ng／ml，40～49岁组为（0．87±0．34）ng／ml，50～59岁组为（0．99±0．57）ng／ml，60～69岁组为（1．12±0．78）ng／ml，＞70岁组为（1．12±0．83）ng／ml，各组间血清PSA浓度无显著性差异（P＞0．05）。结论：当前列腺体积在正常范围内时，血清PSA水平与年龄无直接关系。Purpose:To evaluate the relationship between the age and serum prostate specificantigen (PSA) level. Metkods:Serum PSA contents were measured using radioimmunoassay in 226normal men with different ages. Results:Serum PSA contents were (0. 88± 47) ng/ml, (0. 87 ±0. 34) ng/ml, (0. 99 ± 0. 57) ng/ml, (1. 12 ± 0. 78) ng/ml and (1. 12 ± 0. 83) ng/ml in 3o ～39years, 40～49 years, 5o～59 years, 6O～69 years and ＞7O years, respectively. Serum PSA con-tents were not significantly different among the various groups. Conclusious: Serum PSA level wasnot related to the age within the normal range of the prostatic gland volume.

关 键 词：放射免疫 前列腺肿瘤 PSA 

分 类 号：R737.250.4[医药卫生—肿瘤] R730.43[医药卫生—临床医学]