. 2018 Feb 6;17(4):5796–5804. doi: 10.3892/mmr.2018.8560

Table II.

Oxygenation index (mmHg) in rats with hyperoxia-induced acute lung injury in each group.

Group	0 h	24 h	48 h	72 h
Control	446.67±29.93	306.19±37.23	269.70±29.00	203.81±43.40
PBS	450.95±30.54	310.48±29.17	268.52±25.24	202.87±39.86
Empty virus	443.33±31.54	307.15±31.79	267.28±24.83	185.24±31.22
miRNA21-5p	444.76±30.30	358.10±29.25^a	336.67±29.27^a	323.81±19.05^a

Data are presented as the mean ± standard deviation (n=40).

P<0.05 vs. control group at the same time point. miR, microRNA.