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. Author manuscript; available in PMC: 2016 Jun 23.
Published in final edited form as: J Biomed Mater Res A. 2013 Jun 25;102(5):1486–1499. doi: 10.1002/jbm.a.34799

Figure 6.

Figure 6

Immunohistochemistry images and corresponding intensity scale (a) from each time point and group of samples stained with ED1 (CD68), a marker for activated microglia. Representative intensity curves from background-corrected images (b) are located below the representative immunostaining images for each time point. Parameter curves (c) were generated in a similar manner to those for GFAP and indicate changes in parameter values over time for the experimental groups. Symbols indicate: * significant differences between the groups at one time point, ‡ significant differences over time between the indicated and preceding time-point for uncoated samples, # significant differences over time between the indicated and preceding time-point for microgel-coated samples.