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. Author manuscript; available in PMC: 2020 Nov 28.
Published in final edited form as: J Control Release. 2019 Oct 22;314:92–101. doi: 10.1016/j.jconrel.2019.09.020

Figure 4. Confocal imaging of bulk bone marrow and lung tissue from animals administered with NP-1 and NP-2.

Figure 4.

Representative images of bone marrow 24 h post-administration for (A) untreated control, (B) NP-1, and (C) NP-2, which are quantified in (D) as fluorescent intensity. Scale bars on images equal 10 μm. Representative images of lung tissue 24 h post-administration for (E) untreated control, (F) NP-1, and (G) NP-2, which are quantified in (H) as NP intensity. Scale bars on images equal 50 μm. Data is shown as mean ± SEM (n = 3). Statistical significance was calculated using an unpaired t-test and significance is represented on graphs as *p ≤ 0.05 and **p ≤ 0.01.