Table 1.

Comparison of wet/dry mass ratio of lung tissue in three different groups.

Group	Control	LPS	rTsP53 + LPS
Wet/dry ratio	4.74 ± 0.46	7.03 ± 0.75*	5.09 ± 0.52#

*P < 0.05 vs. control group, ^#P < 0.05 vs. LPS group.