Fig. 4.
Myeloperoxidase (MPO), tumor necrosis factor (TNF-α), and interleukin-6 (IL-6) in lung tissues.
Levels of MPO, TNF-α and IL-6 in lung tissue homogenates from the collapsed and ventilated lungs are higher in the 0.6 FiO2 and 1.0 FiO2 group at 3 hours, compared with the sham group, while they are lower in the 0.6 FiO2 group, compared with those in 1.0 FiO2 group. * P < 0.05.