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. 2017 Jul 31;7:6951. doi: 10.1038/s41598-017-07534-9

Figure 1.

Figure 1

Changes in IOP observed in the AOH model and sham-operated rats. IOPs were evaluated in rats once every 20 minutes during irrigation and once every 2 hours after the irrigation using a hand-held, non-contact tonometer. The normal IOP of the rats was 10.2 ± 0.4 mmHg. At the beginning of irrigation, the IOP rapidly increased to 82.6 ± 2.3 mmHg (A). The IOP remained stable at 10.2 ± 1.0 mmHg in rats that underwent the sham procedure (B). After the infusion needle was removed, the IOP decreased to a level below the normal level and recovered to its baseline level after approximately 6 hours (A and B).