406435.fig.005a
(a)
406435.fig.005b
(b)
406435.fig.005c
(c)
406435.fig.005d
(d)
406435.fig.005e
(e)
406435.fig.005f
(f)
Figure 5: Effects of Ad-siTLR4 on LPS-induced ALI. Lungs were collected at 4 h after injection of normal saline or LPS for histological examination (a, b, c). Sections were stained with hematoxylin-eosin. Magnification: ×100 Wet/Dry ratio (d), total protein content in BALF (e) as well as MPO activity (f) were measured to determine the lung edema, microvascular permeability, and neutrophil sequestration, respectively. 𝑃 < 0 . 0 5 versus Ad-EGFP group, # 𝑃 < 0 . 0 5 versus control group.