Figure 2From: The effects of Gamijinhae-tang on elastase/lipopolysaccharide-induced lung inflammation in an animal model of acute lung injury Schematic diagram of the experimental protocol. Animals were exposed by intranasal route to 1.2 U/kg of porcine pancreatic elastase (PPE) on day 1 and 7 ug/kg of lipopolysaccaride (LPS) on day 4 of the week for 4 consecutive weeks. The mice were sacrificed on 7Â days at after last LPS stimulation.Back to article page