https://www.selleckchem.com/pr....oducts/1-naphthyl-pp
Results of studies on the association between periodontal disease (PD) and Alzheimer's disease (AD) or mild cognitive impairment (MCI) are inconsistent, and a previous meta-analysis published in 2017 included inadequate studies and is thus outmoded. This study aims to systematically evaluate the correlation between PD and the risk of AD or MCI. The following electronic databases were screened by two investigators independently, without restriction of language CENTRAL (Cochrane library), PubMed (MEDLINE), EMBASE, Chi