The plasma levels of CEA and CA19-9 were determined by microparticle enzyme-linked immunoassay (MEIA) before operation.
微粒子酶联免疫荧光法（MEIA）检测大肠癌患者术前血浆CEA、CA19-9水平。
Methods Enzyme-linked immunoassay (ELISA) was employed for measuring the levels of VEGF and SDF-1 in AMI patients on days 1, 3, 7, 10, and 14 of onset and in normal control subjects.
方法采集急性心梗患者发病第1、3、7、10、14天外周静脉血，应用酶联免疫方法检测心梗患者以及对照组患者血vegf和SDF - 1的水平。
Methods Totally 30 patients with acute leukemia as the observation group, 18 healthy people as control group, enzyme-linked immunoassay (ELISA) were detected in serum VEGF concentration.
方法收集30例急性白血病患者作为观察组，18名健康人作为对照组，应用酶联免疫技术(ELISA法)检测两组血清中vegf浓度。
Methods: We examined and observed 52 patients with typhoid and 20 normal controls by bacterial culture, Widal reaction, and enzyme-linked immunoassay for detection of typhoid bacilli H antigen.
方法该文采用细菌培养、肥达反应、伤寒杆菌H抗原酶联免疫检测检查52例伤寒患者，20例正常人，进行对照观察。
A voltammetric enzyme - linked immunoassay based on a new system of o- tilidine (OT) - H2O2 - horseradish peroxidase (HRP) has firstly been developed.
本文首次提出邻联甲苯胺（OT）-H_2O_2-辣根过氧化物酶（HRP）伏安酶联免疫分析新体系。
The concentrations of plasma lipoproteins were determined with enzyme and enzyme linked immunoassay double antibody methods.
采用酶法及酶联免疫双抗体夹心法测定血浆脂蛋白的浓度。
Objective To evaluate the screening value of the dipstick dye immunoassay (DDIA ) and enzyme-linked immunosorbent assay (ELISA) for schistosomiasis diagnosis in the field.
目的评价胶体染料试纸条法（DDIA）和酶联免疫吸附试验（ELISA）两种试剂盒在血吸虫病现场防治中的筛查价值。
Methods Prothrombin fragments 1 and 2 (F1+2), fibrinopeptide A (FPA), soluble fibrin monomer complex(SFMC) were examined by enzyme linked immunoassay(ELISA);
方法采用酶联免疫分析法测定凝血酶原片段1+2 （F1+2 ）、纤维蛋白肽A（FPA）、可溶性纤维蛋白单体复合物（SFMC） ；
Methods Prothrombin fragments 1 and 2 (F1+2), fibrinopeptide A (FPA), soluble fibrin monomer complex(SFMC) were examined by enzyme linked immunoassay(ELISA);
方法采用酶联免疫分析法测定凝血酶原片段1+2 （F1+2 ）、纤维蛋白肽A（FPA）、可溶性纤维蛋白单体复合物（SFMC） ；
应用推荐