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. 2023 Mar 22;14:1091697. doi: 10.3389/fneur.2023.1091697

Figure 2.

Figure 2

Two well-established glaucoma animal models were set to mimic acute attack of APACG and chronic damage of CPACG. (A) Acute ocular hypertension model: IOP acutely increased to 60 mmHg by perfusion with normal saline into the anterior chamber, and the ocular hypertension was sustained for 2 h. (B) Three-micrometer magnetic microbeads were injected into the anterior chamber angle to mimic chronic ocular hypertension. The microbeads showed autofluorescence (bottom). Scale bars: 20 μm. (C) IOP began to increase after 2 days and reached the peak 2 weeks after the injection, IOP was measured at pre-treatment, 2, 4, 6, 8, and 10 days, and then every 5 days for 1 month after the surgery. n = 20 mice, **P < 0.01, ***P < 0.001.