Fig. 1From: Small interfering RNA targeting NF-κB attenuates lipopolysaccharide-induced acute lung injury in ratsNF-κB siRNA preserves lung histology during LPS-induced ALI. Rats were treated with siRNA specific to NF-κB and lung micro-sections were stained with hematoxylin-eosin to assess histopathological damage at one or eight hours after LPS administration. Pulmonary histopathological changes of all groups 1 h after saline or LPS administration (a). Pulmonary histopathological changes of all groups 8 h after saline or LPS administration (b)Back to article page