TNF and uveitis: The protein levels of Ang1, Ang2, VEGFA, TNF-α, IFN-γ, and IL-17 in the uveitis group (117.2 ± 26.9 ng/ml, 194.4 ± 122.6 ng/ml, 38.0 ± 73.5 pg/ml, 13.0 ± 2.1 pg/ml, 80.8 ± 30.4 pg/ml, and 15.7 ± 2.5 pg/ml, respectively) were significantly higher than in the control group (78.4 ± 9.7 ng/ml, 60.6 ± 11.79 ng/ml, 17.0 ± 6.0 pg/ml, 6.9 ± 0.3 pg/ml, 23.4 ± 1.1 pg/ml, and 10.4 ± 0.2 pg/ml, respectively) (Fig 1; P<0.05).