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. 2021 May 31;30:09636897211017830. doi: 10.1177/09636897211017830

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© The Author(s) 2021

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 2. — Clinical observation of the experimental group and control group during 2 years. (A) In the experimental group, the corneas remained transparent, and almost no keratic precipitates or corneal neovascularization appeared. (B) In the control group, the corneas remained opaque with edema and as a consequence the iris could not be seen. Monkey 1 and 2 are shown here. The other three monkeys are shown in Supplemental figure 2.