Reviews of Physiology, Biochemistry and Pharmacology Volume 160 2008 V. di Marzo: Endocannabinoids: Synthesis and Degradation R. Rivera and J. Chun: Biological Effects of Lysophospholipids S. J. O Meara, K. Rodgers, and C. Godson: Lipoxins: Update and Impact of Endogenous Pro-Resolution Lipid Mediators R.K.P. Benninger, M. Hao, and D. Piston: Multi-photon Excitation Imaging of Dynamic Processes in Living Cells and Tissues G. Schmitz and M. Grandl: Lipid Homeostasis in Macrophages Implications for Atherosclerosis