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. 2015 Feb 26;5:8579. doi: 10.1038/srep08579

Figure 7. Comparison of cardioprotective effects of Fe2O3@DMSA NPs with Verapamil and Salvia miltiorrhiza extract.

Figure 7

(a) LVDPs of guinea pig Langendorff hearts without (IR) and with 0.1 mg ml−1 of Verapamil (IR + Verapamil), 0.2 mg ml−1 of Salvia miltiorrhiza extract (IR + Salvia miltiorrhiza extract) and 0.001 mg ml−1 of Fe2O3@DMSA NPs (IR + Fe2O3@DMSA NPs) under IR condition. (b) Effects of Verapamil, Salvia miltiorrhiza extract and Fe2O3@DMSA NPs on the viability of cardiomyocytes under HR condition. * p < 0.05 vs the IR or HR group; ** p < 0.01 vs the IR or HR group; ## p < 0.01 vs the control group; n = 6.