Figure 1From: Low tidal volume protects pulmonary vasomotor function from “second-hit” injury in acute lung injury ratsLung Pathological Changes. Hematoxylin and eosin stain of representative lung tissue from rats subjected to CON=Control Group, ALI=Acute lung injury Group, LV=Low tidal volume Group, VLV=Very low tidal volume Group, MV=Large tidal volume Group. (magnification, ×200).Back to article page