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。
Objective To investigate the application of automated microparticle enzyme immunoassays (MEIA) in liver transplantation.
目的探讨全自动快速微粒子酶免疫检测法（MEIA）在肝移植中的应用。
Conclusion To detect HBV markers in serum, TRFIA offers many benefits in sensitivity, specificity, accuracy and practicability, and may be a routine method instead of MEIA and ELISA.
结论TRFIA技术检测HBV血清标志物灵敏度高、特异性强，可替代MEIA和ELISA而成为一种常规检测方法。
Conclusion To detect HBV markers in serum, TRFIA offers many benefits in sensitivity, specificity, accuracy and practicability, and may be a routine method instead of MEIA and ELISA.
结论TRFIA技术检测HBV血清标志物灵敏度高、特异性强，可替代MEIA和ELISA而成为一种常规检测方法。
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