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. 2023 Jun 10;12(6):1251. doi: 10.3390/antiox12061251

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© 2023 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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The expression of different metallothionein isoforms in the ocular tissues (+++ high; ++ medium; + low; +/− present only in selected samples; − absent; RGC—retinal ganglion cells; NFL—nerve fibre layer; RPE—retinal pigment epithelium) [44,45,46,47].