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. 2021 Feb 12;16(2):e0246891. doi: 10.1371/journal.pone.0246891

Fig 4. Representative photographs of immunohistochemistry of serial lung sections for CINC-1 (brown staining).

Fig 4

In BIVENTHigh-Effort, intense CINC-1 expression was detected within a dense area of inflammation (panel C; arrows). Light staining for CINC-1 was observed in PSV group lung tissue (panel A; arrows). The middle panel shows moderate staining for CINC-1 in BIVENTLow-Effort (panel B; arrows). AS: alveolar space. No difference in CINC-1 expression in lung tissue was observed between PSV and BIVENTLow-Effort (p = 0.999). Box plots represent the median and interquartile range (panel D). Comparisons were done by the Kruskal–Wallis test followed by Dunn’s multiple comparisons (p<0.05).