Figure 2.

Lipidomic profiling analysis.A, an image of a coronal section of the ischemic mouse brain taken from Figure 1C (second column/second row), as a schema just to illustrate RC and LC locations collected for lipidomic profiling. The scale bar = 1 cm. Lipid features data were analyzed using pattern recognition models and statistics, including PCA scatter plot (B), S-Plot (C) OPLS-DA (D–H). I, the heatmap generated from the 84 differentially expressed lipids was produced using the corresponding data from every mouse in the group (n = 5 per group).