sampling of dental plaque and blood sample during the treatment clinical trials

Nalysis of the Periodontal Microbiota in Elderly Subjects With and Without Alzheimer's Disease: a Case Control Study

This study looks at the germs in the mouths of older people, comparing those with and without Alzheimer's disease. Researchers hope to find a link between mouth germs and Alzheimer's to help with early detection and understanding of the disease.