Fig. 1
From: Lipid profiling of suction blister fluid: comparison of lipids in interstitial fluid and plasma
LC-MS/MS scan data of lipid extracts from pooled samples of plasma or suction blister fluid. Total ion chromatograms acquired in positive electrospray ionization (ESI+) (a) or negative (ESI-) (b) ionization mode. Chromatograms are normalized to the highest peak intensity for ESI+ and to the highest phospholipid peak for ESI-. c Mass spectra (range m/z 650–960) from a total ion chromatogram acquired in positive (ESI+) mode. Major putative lipid species and their corresponding mass-to-charge ratio are indicated above peaks. Blue traces represent plasma and red traces represent SBF in all panels. CE, cholesteryl ester; DG, diglyceride; NEFA, non-esterified fatty acid; LysoPL, lysophospholipid; PL, phospholipid; TG, triglyceride