Research Article
Locating the Site of Neuropathic Pain In Vivo Using MMP-12-Targeted Magnetic Nanoparticles
Figure 7
Prussian blue staining verifies MRI observations. Left L5 spinal nerves harvested from SNL rats after MRI show increased iron staining in the perineural tissues, compared to the corresponding tissues in sham rats ( per group; iron: blue, nuclei: red, and cytoplasm: pink; scale bar = 100 μm). (a) Sham 1. (b) Sham 2. (c) SNL 1. (d) SNL 2.
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