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doi: 10.1016/j.biopha.2024.116772

Another promising result was shown in a recent study using multiple rodent glaucoma models, in which the reactivation of CaMKII activity via the intravitreal injection of adeno-associated virus (AAV) vectors in diseased mice protects RGCs and preserves visual function and visually guided behavior [114]

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Manufacturer: Quality Supplements and Vitamins, Inc

So there's even a couple of different classes regulatory-wise
