Cytoprotective Mechanisms Mediated by Polyphenols from Chilean Native Berries against Free Radical-Induced Damage on AGS Cells

Figure 1

Effects of the PEEs on cell viability of AGS cells challenged with peroxyl radicals (AAPH, 168 mM). (a) Cytoprotective effects of the PEEs from R. geoides (Las Raices and Lago Blanco) in the coincubation model. (b) Cytoprotective effects of the PEEs from R. geoides (Las Raices and Lago Blanco) in the preincubation model. (c) Cytoprotective effects of the PEEs from F. chiloensis and R. magellanicum in the coincubation model. (d) Cytoprotective effects of the PEEs from F. chiloensis and R. magellanicum in the preincubation model.

(a)

(b)

(c)

(d)