Figure 7
From: An integrated functional genomic study of acute phenobarbital exposure in the rat
Lipidomic analysis of the liver tissue. Overlaying typical direct infusion ESI-MS spectra from the control, 50 ppm, 500 ppm and 1000 ppm groups at day 14 illustrates some of the changes occurring in the intact lipids. The 16:0 containing GpIns species are increased by exposure to PB and GpEtn species containing 18:0 in combination with a HUFA are decreased by exposure to PB. The GpEtn species are observed as adducts with an unknown species of mass 50.