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. 2021 Sep 30;11:668661. doi: 10.3389/fonc.2021.668661

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Copyright © 2021 Abramov, Dru, Belykh, Park, Bardonova and Preul

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Confocal laser endomicroscopy (CLE) images and data from (A–C) the fluorescein sodium redose, (D–F) initial-dose, and (G–I) single-dose groups. A CLE image (A, D, G) from each group is shown with a corresponding three-dimensional surface plot of pixel intensities (B, E, H) and a histogram of intensity values (C, F, I). Count, number of pixels; Mean, brightness; StdDev, contrast; Min and Max, minimum and maximum gray values within the image; Mode, most frequently occurring gray value within the selection corresponds to the highest peak in the histogram. Used with permission from Barrow Neurological Institute, Phoenix, Arizona.