Figure 5From: Cadmium induces lung inflammation independent of lung cell proliferation: a molecular approachImmunohistochemical expression of Cox-2. A, Control lung shows no expression of Cox-2. B, Cox-2 expression was profoundly increased in treated lung. C, Application of Ibuprofen reduces the expression level of Cox-2. D, E, F, Negative staining shows no such expression. Original magnification (100×).Back to article page