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. Author manuscript; available in PMC: 2014 Dec 28.
Published in final edited form as: J Control Release. 2013 Sep 20;172(3):10.1016/j.jconrel.2013.09.010. doi: 10.1016/j.jconrel.2013.09.010

Figure 4.

Figure 4

Adsorption of IL-2, IL-3, IL-4, IL-5, IL-6, IL-10, IL-12 (P40), IL-12 (P70), IL-13, IL-17, Eotaxin, G-CSF, GM-CSF, IFN-γ, KC, MIP-lα, MIP-1β and RANTES cytokines by PCB5k polymer (white bars), PEG5k polymer (red bars), PCB5k-SCKs (black bars) and PEG5k-SCKs (blue bars). The values are presented as the ratio of concentration of the cytokines in the cytokines/nanoparticles mixture (500 µg/mL polymers or nanoparticles) to that in a solution that contains the same amount of the cytokines but without nanoparticles.