Using aqueous angiography-determined TM tissue, elevated TSP-1, TGF-β2, and TGFβ–R1, were demonstrated in LF regions. Sample size = 3 different eyes for each condition. Conditions compared by unpaired two-tailed Student’s T-test and p < 0.05 was considered statistically significant. HF = high-flow and LF = low-flow. TGFβ-2 = transforming growth factor beta-2, TGFβR1 = transforming growth factor beta receptor-1, and TSP-1 = thrombospondin-1.