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. 2024 May 11;13(5):590. doi: 10.3390/antiox13050590

Figure 4.

Figure 4

Liver tissue oxidative stress markers (4-HNE and UPC2) before and after resection (in situ liver) stratified by occurrence of PHLF. Boxplots: median with interquartile range (IQR) and min/max; dots: individual values. 4-HNE = 4-hydroxynonenal; PHLF = post-hepatectomy liver failure; UCP2 = uncoupling protein 2; * p < 0.05; ** p < 0.001; ns = not significant (Mann–Whitney U test).