Palladium and Platinum Nanoparticles Attenuate Aging-Like Skin Atrophy via Antioxidant Activity in Mice
Figure 5
Pt nanoparticles possess SOD and catalase activity.
PAPLAL includes 2.82 mM of Pd nanoparticles and 1.03 mM of Pt nanoparticles. (A) The SOD and (B) catalase activity of 2.82 mM Pd nanoparticles, 1.03 mM Pt nanoparticles, and PAPLAL. Five nM of SOD derived from bovine erythrocytes (A) and 0.2 µM of catalase derived from bovine liver tissue (B) were used as positive controls for SOD and catalase, respectively.