Research Article

Effect of Ethyl Acetate Fraction from Eucommia ulmoides Leaves on PM2.5-Induced Inflammation and Cognitive Dysfunction

Figure 7

Expression levels of protein related to inflammation pathway in lung tissue. (a) band image; (b) TLR4; (c) p-JNK; (d) p-Iκb-α; (e) caspase-1; (f) TNF-α; and (g) IL-1β. Results shown are (). Data were statistically represented at which is significantly different from the control group and which is significantly different from PM2.5 group; and ; and and .
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