Periodontitis induced by bacterial infection exacerbates features of Alzheimer’s disease in transgenic mice

Evaluation of alveolar bone loss in P. gingivalis-infected APP-Tg mice. a Alveolar bone resorption (imaged by μ-CT). Control: Mice inoculated with CMC alone, P. gingivalis: Mice inoculated with CMC and P. gingivalis. b Alveolar bone resorption was evaluated in the furcation and mesial side of the second molar mandible. Results are expressed as means？±？S.D., **p？<？0.01, ***p？<？0.00