Delivery of AT-RvD1 promotes vascular remodeling. Brightfield micrographs of dorsal tissue at (A, C) day 0 and at (B, D) day 3 following treatment with AT-RvD1 loaded PLGA films. Quantification of the vascular metrics (E) length density, (F) arteriolar diameter, and (G) tortuosity. Data presented as mean ± S.E.M. Statistical analyses were performed using two-tailed t-tests *p < 0.05, ***p < 0.001 n = 6 animals per group. Scale bars, 1 mm.