Research Article
Safety of Intravitreal Injection of Biosimilar of Aflibercept in Rabbit Eyes
Table 3
The amplitudes and latent times of ERG waves from the Eylea-treated rabbits.
| Groups | a-wave amplitude | b-wave amplitude | a-wave latent time | b-wave latent time |
| 48 hours | | | | | Pretreatment | −47.8 ± 3 | 140.1 ± 14.7 | 13.1 ± 0.5 | 37.5 ± 1.5 | Posttreatment | −44.7 ± 5.9 | 120.8 ± 13.6 | 13.7 ± 0.6 | 36.1 ± 1 | Difference in % | Decrease 6.4% | Decrease 13.8% | Increase 4.5% | Decrease 3.8% |
| 1 week | | | | | Pretreatment | −41.8 ± 3 | 137.1 ± 14.7 | 14.1 ± 0.5 | 34.1 ± 1.5 | Posttreatment | −38.3 ± 5.8 | 116.5 ± 11.7 | 13.9 ± 0.1 | 32.7 ± 1.5 | Difference in % | Decrease 8.4 % | Decrease 15.1% | Decrease 1.5% | Decrease 4.2% |
| 2 weeks | | | | | Pretreatment | −41.8 ± 3 | 126.12 ± 14.7 | 14.0 ± 0.5 | 32.4 ± 1.9 | Posttreatment | −44.5 ± 1.7 | 131.5 ± 22.1 | 13.2 ± 0.5 | 33.1 ± 1.5 | Difference in % | Increase 6.4% | Increase 4.2% | Decrease 5.8% | Increase 2.1% |
| 4 weeks | | | | | Pretreatment | −36.8 ± 3 | 117.1 ± 14.3 | 14.9 ± 0.8 | 36.7 ± 1.4 | Posttreatment | −32.9 ± 8.5 | 105.4 ± 11.7 | 14.1 ± 0.1 | 34.3 ± 1.8 | Difference in % | Decrease 10.5% | Decrease 10% | Decrease 5.4% | Decrease 6.6% |
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Data are mean ± SD.
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