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. Author manuscript; available in PMC: 2010 Apr 1.
Published in final edited form as: Biomaterials. 2009 Jan 25;30(11):2112–2121. doi: 10.1016/j.biomaterials.2008.12.054

Figure 11.

Figure 11

ROS Assay, Percent Reduction in H2O2 levels with 24 hr NAC, PAMAM-S-S-NAC or dendrimer treatment with simultaneous induction by LPS stimulation. 100% reduction denotes H2O2 concentration of cells with no induction by LPS (control group). The amount of ROS released into the media was measured using Amplex Red. Data are mean ± SD of three samples per group, and assessed by t test. For the free dendrimer, equivalent concentrations of the dendrimer that correspond to the amount present in the conjugate at the given NAC concentration are shown in bracket.