Research Article
[Retracted] Effect of Ropivacaine-Loaded Magnetic Nanoparticles on Ankle Nerve Block in Rats
Figure 4
Influence of different concentrations of Fe3O4 load on rat behaviors in MNP/Rop group. PWT (a) and PWL (b) of rats in MNP/Rop group increases as the Fe3O4 load increased (). Note: a denotes . PWT: paw withdrawal threshold; PWL: paw withdrawal thermal latency; Rop: ropivacaine; MNP: magnetic nanoparticles.
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