Figure 2From: Lipidomic analysis of human plasma reveals ether-linked lipids that are elevated in morbidly obese humans compared to leanOPLS-DA models and representative scores plots from positive mode analysis (A) and negative mode analysis (B). Black markers in the OPLS model represent lean controls, red markers represent obese pre-operative subjects. Each triangle on the scores plot represents an ion that was detected. The red boxes show the ions that were screened for further analysis.Back to article page