Evaluation of eliminating lipid interference in biochemical examination using dilution method
ZHANG Yunxiu,SHI Yuying,SHENG Huiguang, and WANG Peichang. Clinical Laboratory, Xuanwu Hospital of Capital University of Medical Sciences, Beijing 100053,China
Abstract：To compare the difference in the effect of eliminating lipid interference in biochemical examination between dilution with deionized water and high-speed centrifugation. MethodsThe appropriate dilution with deionized water by triacylglycerol nterference test was selected. Dilution with deionized water and high-speed centrifugation (13000 r/m, 10 min) were compared in the effect of eliminating lipid interference in biochemical examination and analyzed using paired T-test. ResultsALT, AST,CK, CKMB, CREA, UREA, GLU, AMY, and LPS results by dilution with deionized water were consistent with those by high-speed centrifugation. The difference was not statistically significant. ConclusionsDilution with deionized water can eliminate the impact of lipids and provide clinicians with accurate biochemical test results.
