Various sterile oil stimulations induce growth of microvasculature in the mouse mesentery. PECAM labeling identified endothelial cells along microvascular networks. Mouse mesentery tissue from 21 d post-injection with Sunflower Oil (A), Corn Oil (B), and Peanut Oil (C). The quantification of vascularized tissue area (D) and vascular density (E) from the different oils is shown. A = arteriole, V = venule, and C = capillary. Data are shown as the mean + SEM, n = 8. The * and *** represent P < 0.05 and P < 0.0001, respectively. Scale bars = 200 μm