Fig. 4
From: Lipid profiling of suction blister fluid: comparison of lipids in interstitial fluid and plasma
Correlation matrices for lipid species quantified in plasma and SBF. The molar percent of lipid species in cholesteryl esters (CE) a, phosphatidylcholine (PC) b, lysophosphatidylcholine (LPC) c, triglycerides (TG) d, and sphingomyelins (SM) (e) comparing fractions in plasma (vertical) to SBF (horizontal). The size and color of the dots are proportional to the Pearson correlation coefficient. Only significant correlations (p < 0.05) are shown. n = 18