Fig. 4From: Human amnion-derived mesenchymal stem cells alleviate lung injury induced by white smoke inhalation in ratsThe computed tomography (CT) score was measured at 1, 3, 7, 14, and 28 days after treatment by CT scanning. CT score data are presented as the mean ± SD. ***P < 0.001, vs. at 1 day after human amnion-derived mesenchymal stem cell (hAMSC) treatment. ##P < 0.01, ###P < 0.001, vs. model group; &&P < 0.01, &&&P < 0.001, vs. phosphate-buffered saline (PBS) groupBack to article page