Fig. 3From: Healing effects of monomer and dimer resveratrol in a mouse periodontitis modelHistological assessment of wild-type mice maxillae 8 days after resveratrol (either gnetin C or monomer) administration. Reactive oxygen species damage in periodontitis lesions surrounding the ligature (red arrowheads) was assessed by immunohistochemistry for 8-hydroxydeoxyguanosine (8-OHdG), a specific marker for DNA oxidative damageBack to article page