测定血液动力学评价心力衰竭严重程度，放射免疫测定法测定血浆内皮素浓度，RT -PCR法检测肾脏皮质和髓质内皮素系统的表达水平。
The severity of heart failure was evaluated by means of hemodynamic measurement. The concentration of plasma endothelin was detected via RIA, and the expression of endothelin was detected by RT-PCR.
本文采用该比色测定法检定了溶葡球菌酶的某些动力学性质。
In this paper we describe a more sensitive spectrophotometric assay for the measurement of lysostaphin activity using KNR-d...
应用超声心动图技术和放射性免疫测定法对100例高血压病患者左房血流动力学变化与血浆心钠素水平的关系进行分析研究。
The relationship of atrial plasma natriuretic factor (PAN F) in 100 hypertension patients and 50 normal ones for control were studied by echocardiography and radioimmunoassay.
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