Fig. 5. Pectolinarigenin (PEC) inhibited the Ras/ERK/c-Fos pathway.
The protein level of Ras, p-ERK, ERK and c-Fos in the model group treated with the PEC and positive drug asmeton was measured by Western blotting. Values are presented as mean ± SD. ^^^p < 0.001 compared with the sham group; ###p < 0.001 compared with the ovalbumin-induced airway inflammation model with cough group.
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