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. Author manuscript; available in PMC: 2020 May 28.
Published in final edited form as: J Control Release. 2019 Mar 28;302:160–168. doi: 10.1016/j.jconrel.2019.03.026

Figure 4: Retention of NPs at the lesion site following post-injury administration.

Figure 4:

NPs were (30 mg/kg) administered at 6 hrs post-injury, and spinal cords were harvested for mapping either at 1-day or 1-wk post-NP injection. NPs are seen to be retained at the lesion site over 1 wk. Data as mean ± s.e.m., n=6. *p<0.01. NS= 1-day epicenter vs. entire spinal cord; NS=1-day vs. 7-day epicenter or entire spinal cord.