Biomarkers 2014-09-01

Phospholipids profiling and outcome of peritoneal dialysis patients.

Wen Tang, Min Li, Xin-Hong Lu, Hu-Wei Liu, Tao Wang

文献索引：Biomarkers 19(6) , 505-8, (2014)

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摘要

To investigate phospholipids (PLs) biomarkers in predicting outcome of patients undergoing peritoneal dialysis (PD).Twenty PD patients were followed using baseline plasma PLs with an improved online two-dimensional liquid chromatography-quadrupole time-of-flight mass spectrometry system.Significant differences were observed in eight PL species with sphingomyelin (SM) and glycerophosphocholine between technical survival (n=15) and failure patients (n = 5). Cox regression showed SM 21:0 (adjusted HR 13.7, 95% CI 2.42-77.88, p = 0.003) was independently associated with patients technical failure.PD failure patients had different plasma PLs profiling as compared with survival patients. Elevated plasma SM 21:0 level may potentially serve as a biomarker of PD patients at risk for adverse outcomes.

相关化合物

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  • 二十四烷酸

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