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Figure 3 | Critical Care

Figure 3

From: Inflammatory and transcriptional roles of poly (ADP-ribose) polymerase in ventilator-induced lung injury

Figure 3

Poly (ADP-ribose) polymerase (PARP) activity assay. Larger numbers of positively stained cells were observed in the ventilator-induced lung injury (VILI) group (c) than in the other groups. Positive cells were almost completely absent in the sham (a), lung-protective ventilation (LPV) (b), and PJ34+VILI (d) groups. The number of cells with PARP activity (e) in five high-power fields (HPFs) (× 400) was higher in the VILI group (*P < 0.05) than in the other groups, with significant differences among the four groups (P = 0.002 by the Kruskal-Wallis test).

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