人血清免疫活性降钙素的放射免疫分析法及其正常值  

A RADIOIMMUNOASSAY FOR HUMAN SERUM IMMUNOREA CTIVE CALCITONIN AND ITS SERUM LEVELS IN NORMAL SUBJECTS

作　　者：张建华[1] 金之欣[1] 余学锋[1] 邵丙扬[1] 李建华[2] 刘慎沛[2] 崔式任 

机构地区：[1]同济医科大学同济医院内科,汉口430030 [2]同济医科大学实验医学研究中心,汉口430030

出　　处：《中华内分泌代谢杂志》1992年第1期33-35,共3页Chinese Journal of Endocrinology and Metabolism

摘　　要：本文介绍人血清免疫活性降钙素(iCT)的放射免疫测定方法。通过方法学可靠性鉴定,来证明该方法的特异性、精密度、准确度和灵敏度均符合要求。检测正常人129例,其正常值受年龄和性别的影响,未发现其与血钙、磷有明显相关关系。The radioimmunoassay for human serum immunoreactive calcitouin was established and the methodology of this assay was identified. The specificity, precision, accuracy and sensitivity could satisfy what a RIA demands. The serum iCT level was determined in 129 normal subjects(64 males and 65 females) fiom 20 to 70 years of age, the mean value (x±s) in male was 84.6±63.3 ng/L, and in female was 74.3±50.9 ng/L, The level of serum iCT was changed with age and sex, and no statistically significant relationship was found between basal iCT concentrations and basal serum calcium or phosphorus levels.

关 键 词：放射免疫测定 降钙素 

分 类 号：R446.6[医药卫生—诊断学]