Skip to main content
. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: Biomaterials. 2014 Dec 9;41:166–175. doi: 10.1016/j.biomaterials.2014.11.016

Fig. 3.

Fig. 3

Curcumin loaded PPS microparticles reduce the cytotoxicity of H2O2. Cell survival was measured for luciferase-expressing 3T3 fibroblasts incubated for 24 hours with blank PPS microspheres, curcumin-PPS microspheres, or vehicle in media containing varied doses of H2O2. Curcumin dose is 3.4 μM in (A) and 27.1 μM in (B). Blank PPS microparticles represent the equivalent polymer dose (2.5 μg/mL PPS in (A) and 20.4 μg/mL PPS in (B)) used to deliver the corresponding curcumin dose. *p<0.05 relative to other treatment groups within each H2O2 dose. n=3 per group.