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. 2022 Jan 6;63(1):7. doi: 10.1167/iovs.63.1.7

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Figure 1. — LGE gave rise to corneal epithelial damage, hypersensitivity, and hyperalgesia progression. (A) Change in the tear fluid volume in LGE rats. The “pre” in the abscissa axis indicates the day previous to the LGE surgery. (B) Time-dependent progression of corneal epithelial damage evaluated by fluorescein staining scoring in LGE rats. (C) Progression of hypersensitivity in LGE rats evaluated by the number of blinks. (D) The time course of hyperalgesia progression in LGE rats evaluated by eye wipe response. Each point represents the mean ± SEM (n = 9). *P < 0.05 versus the sham side (Student's t-test).