Fig. 3
From: Aqueous humor levels of TGFβ2 and SFRP1 in different types of glaucoma
Comparisons of aqueous humor concentrations of bioactive TGFβ2 and SFRP1 in different sub-groups of patients. Aqueous humor concentrations of bioactive TGFβ2 in POAG (a), CACG (b) and AACG (c) groups of patients with high IOP (> 21 mmHg) and with normal IOP (≤ 21 mmHg). Aqueous humor concentrations of SFRP1 in POAG (d), CACG (e) and AACG(f) groups of patients with high IOP and with normal IOP. *: p < 0.05, **: p < 0.01, ***: p < 0.001 by t-test. Abbreviations: POAG = primary open-angle glaucoma, CACG = chronic angle-closure glaucoma, AACG = acute angle-closure glaucoma