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. Author manuscript; available in PMC: 2021 Jul 23.
Published in final edited form as: Technology (Singap World Sci). 2020 Nov 5;8(1-2):27–36. doi: 10.1142/s2339547820500028

Figure 5.

Figure 5

20× H&E staining of rat liver parenchyma before and after 24-hour normothermic machine perfusion with corresponding AST/ALT levels between viable and nonviable perfusions. a, c, e, g, and i show H&E at T = 0 hours (before perfusion). b, d, f, h, and j show the corresponding liver grafts H&E at T = 24 hours (after perfusion). Blinded histology revealed perfusions 1, 2, and 5 were nonviable and perfusions 3 and 4 were viable. Perfusion metrics revealed a statistically significant difference in 6-hour AST levels between viable and nonviable groups (p value 0.013), *significant difference, p < 0.05.