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我们用特异性心钠素抗体和高滴度地高辛抗体经放射免疫法(RIA)分别检测肝硬化患者的血浆心钠素(cardionatrin,CN)和内源性类洋地黄物质(endogenous digitalis-like substance,EDLS)水平,现报告如下。 1 材料和方法 1.1 临床资料 经各项有关检查确诊的门脉性肝硬化20例(男15,女5),年龄32~62岁(平均45.6岁),其中10例有腹水,10例无腹水。对照组85人(男58,女27)为我院献血员。全部受检者均无心肾疾患,亦未服用过洋地黄类药物。 1.2 标本采集和检测方法
We detected the plasma levels of cardionatrin (CN) and endogenous digitalis-like substances in patients with cirrhosis by radioimmunoassay (RIA) using specific atrial natriuretic peptide antibody and high titer digoxin antibody. like substance, EDLS) level, the report is as follows now. 1 Materials and Methods 1.1 Clinical data confirmed by the relevant examination of 20 cases of portal venous cirrhosis (male 15, female 5), aged 32 to 62 years (mean 45.6 years), of which 10 cases had ascites and 10 cases without ascites . The control group of 85 people (male 58, female 27) blood donors for our hospital. All subjects had no heart and kidney disease, nor had they taken digitalis drugs. 1.2 specimen collection and detection methods