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. 2019 Feb 13;17(4):2511–2518. doi: 10.3892/etm.2019.7273

Figure 5.

Figure 5.

Effect of AS-IV on the protein expression of PKD1, HDAC5 and VEGF in rats with myocardial infarction. Immunohistochemistry was performed to detect protein expression. Representative and quantitative immunohistochemistry results are presented in the upper and lower panel. Blue arrows represent positive cells for PKD1 expression, red arrows represent the positive cells for HDAC5 expression and green arrows represent the positive cells for VEGF expression. Data are presented as the mean ± standard deviation (n=6-8). Magnification, ×400; scale bar, 50 µm. **P<0.01 vs. the AS-IV group; ##P<0.01 vs. the AS-IV-CID755673 group; $P<0.05 vs. the Model group; &P<0.05 vs. the CID755673 group. AS-IV, astragaloside IV; PKD1, protein kinase D1; HDAC5, class IIa histone deacetylase 5; VEGF, vascular endothelial growth factor.