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. 2021 Dec 28;23(1):309. doi: 10.3390/ijms23010309

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© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Measurement of retinal function by electroretinography. Data were expressed as mean ± SD. (a) The a-wave amplitude (% of the amplitude in normal control right eyes) for unexposed right eyes. (b) The b-wave amplitude (% of the amplitude in normal control right eyes) for unexposed right eyes. (c) The a-wave amplitude (% of the amplitude in unexposed right eyes) for eyes exposed to 340 J/cm² light. (d) The b-wave amplitude (% of the amplitude in unexposed right eyes) for eyes exposed to 340 J/cm² light. (e) The a-wave amplitude (% of the amplitude in unexposed right eyes) for eyes exposed to 680 J/cm² light. (f) The b-wave amplitude (% of the amplitude in the unexposed right eyes) for eyes exposed to 680 J/cm² light. Both eyes were compared using the paired t-test, and between-group comparisons were performed using the unpaired t-test. * p < 0.05, ** p < 0.01, *** p < 0.001. n = 6 in each group.