血清和组织中催乳素的免疫放射分析——与放射免疫分析的比较

Immunoradiometric assay for prolactin in serum and tissue--comparison with radioimmunoassay.

作者信息

Ohnami S, Nakata H, Eto S

机构信息

Department of Radiology, University of Occupational and Environmental Health Hospital, Kitakyushu-shi, Japan.

出版信息

Radioisotopes. 1990 Sep;39(9):393-5. doi: 10.3769/radioisotopes.39.9_393.

DOI:10.3769/radioisotopes.39.9_393

PMID:2236664

Abstract

Prolactin (PRL) concentrations in sera and tumors of patients with various pituitary tumors were measured by both immunoradiometric assay (IRMA) and radioimmunoassay (RIA). PRL concentrations in sera and tumor tissues measured by IRMA were well correlated with those measured by RIA. PRL concentrations in sera reflected those of tumors removed. This IRMA is a simple and useful method for PRL determination in serum and tissue.

摘要

采用免疫放射分析（IRMA）和放射免疫分析（RIA）两种方法检测了各类垂体瘤患者血清及肿瘤中的催乳素（PRL）浓度。通过IRMA检测的血清和肿瘤组织中的PRL浓度与通过RIA检测的结果高度相关。血清中的PRL浓度反映了切除肿瘤中的PRL浓度。这种IRMA是一种用于测定血清和组织中PRL的简单且实用的方法。