Fig. 4From: Plasma lipidomic signatures of spontaneous obese rhesus monkeysLevels of plasma phosphatidylethanolamine (PE) species in obese monkeys (OB, n = 3) and normal monkeys (CK, n = 3). Levels of high abundant PE species (a) and low abundant PE species (b). Data are presented as mean ± standard error of the mean (SEM). Significant difference between CK and OB monkeys: *P<0.05Back to article page