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. Author manuscript; available in PMC: 2009 Feb 1.
Published in final edited form as: Am J Physiol Endocrinol Metab. 2007 Sep 25;294(2):E217–E229. doi: 10.1152/ajpendo.00474.2007

Figure 12. Electrospray ionization tandem mass spectrometric analyses of diradyl glycerophosphocholine lipids from pancreatic islets of wild-type and RIP-iPLA2β transgenic mice.

Figure 12

Phospholipids from pancreatic islets of wild-type (Panel A) and RIP-iPLA2β transgenic (Panel B) mice were mixed with internal standard 14:0/14:0-GPC and analyzed as Li+ adducts by positive ion ESI/MS/MS scanning for constant neutral loss of 183 (phosphocholine), and relative abundances of ion currents were plotted vs. m/z value.