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. 2021 Sep 16;38:275–284. doi: 10.1016/j.jare.2021.09.004

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© 2022 The Authors. Published by Elsevier B.V. on behalf of Cairo University.

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Fig. 3 — Neurite length profiling in lenticules crosslinked by riboflavin and ultraviolet (UV) irradiation. Porcine lenticules (from −3D SMILE correction) were treated with riboflavin only (Ribo), UV-irradiation only (UV), or riboflavin and UV crosslinked (CXL). (A) Neurite length profile after TuJ1 immunostaining or excitatory calcium signal. (B) Mean neurite length with TuJ1 signals (NL-TuJ1) and (C) calcium signals (NL-Ca) in control and treated lenticules. *P < 0.05 (Kruskal-Wallis one-way ANOVA). Scale bar: 1 mm.