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. 2018 Nov 6;18:169. doi: 10.1186/s12876-018-0870-3

Fig. 6.

Fig. 6

a Protein expression of p-VEGFR2, VEGFR2, RAF, p-MEK, MEK, p-ERK1/2, ERK1/2, p-AKT and AKT in transfected QBC939 cells post 100 ng/ml rhVEGF or 100 ng/ml rhVEGF + 100 ng/ml apatinib treatment. GAPDH was detected as reference. b Densitometric analysis of the autoradiographic plaques of these proteins is shown on the Fig. 6a . *P < 0.05