Fig. 1From: There is detectable variation in the lipidomic profile between stable and progressive patients with idiopathic pulmonary fibrosis (IPF)Total ion chromatograms for SONAR acquisitions in positive mode. The extracted ion chromatograms of spiked deuterium-labelled SPLASH LipidoMix standards in positive ion mode showing peaks corresponding to 15:0–18:1(d7) phosphatidylcholine (PC), 15:0–18:1(d7) phosphatidylethanolamine (PE), 15:0–18:1(d7) phosphatidylserine (PS), 15:0–18:1(d7) phosphatidylglycerol (PG), 15:0–18:1(d7) phosphatidylinositol (PI), 15:0–18:1(d7) phosphatidic acid (PA), 18:1(d7) lysophosphatidylcholine (LysoPC), 18:1(d7) lysophosphatidylethanolamine (LysoPE), 18:1(d7) cholesteryl ester (Chol Ester), 18:1(d7) monoglyceride (MG), 15:0–18:1(d7) diacylglycerol (DG), 15:0–18:1(d7)-15:0 triglyceride (TG), 18:1(d9) sphingomyelin (SM) and cholesterol (d7)Back to article page