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. 2021 May 10;16:127. doi: 10.1186/s13019-021-01471-5

Fig. 9.

Fig. 9

a. The protein expression levels of ERK1/2 in the pulmonary vein of sham and PH-LHD model rats were assessed by western blotting analysis. *P < 0.05 vs. S1, #P < 0.05 vs the M1. b PH-LHD model rats were treated with SB203580, SP600125, U0126 and streptomycin. *P < 0.05 vs. M2