Figure 2. Analysis of leakage clouds from retinas of control and neuroprotectin D1 (NPD1)-treated animals at 7 and 14 days following laser treatment. A: Comparison of the frequency of occurrence of leakage grades 7 days after laser damage in control and NPD1-treated retinas, illustrating a significant shift in NPD1 retinas away from the Grade 2b lesions of controls into grades of lesser damage. B: A similar comparison, 14 days following laser treatment, showing a continual shift from Grade 2b lesions toward Grades 0, 1, and 2a and a reduction of leakage from the NPD1 treatment. Asterisks denote level of statistical significance as compared to vehicle (*** p<0.001).