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. Author manuscript; available in PMC: 2021 May 10.
Published in final edited form as: J Control Release. 2020 Jan 28;321:259–271. doi: 10.1016/j.jconrel.2020.01.052

Fig. 4: In vivo composite nanoparticle clearance from OA and contralateral knees determined using IVIS.

Fig. 4:

There were no differences between nanoparticle clearance from the OA and contralateral joints for 5-month (p = 0.2) and 15-month rats (p = 0.8). OA and contralateral joint clearance was significantly different for 10-month rats (p = 0.03). All data were normalized by individual rat to its day 0 radiant efficiency value, and presented as mean + 95% confidence intervals. (Single column fitting image)