As periodontal specialists, we at the dental office of Dr. Martin Urban recognize how important healthy gums are for the entire body. Recent research has established connections between gum disease and diabetes, cirrhosis, and rheumatoid arthritis. Now, evidence is building that gum disease contributes to yet another common disease with life-threatening implications. We want our patients to know that good dental health could protect them from Alzheimer’s.
One of the species of oral bacteria that causes gum recession is Porphyromonas gingivalis. These bacteria protect themselves from white blood cells by producing toxic enzymes called gingipains. In one recent study, scientists found that people who displayed symptoms of Alzheimer’s had elevated levels of gingipains in their brains and neural fluid, with higher levels being found among people with worse symptoms. Gingipains are known from animal testing to be able to trigger the formation of neural plaque.
Another recent study found direct evidence of P. gingivalis moving from the gums to the brain in people who were still alive. Although doctors caution that this does not mean gum disease is the only contributor to Alzheimer’s, it does now appear to be a significant one. Previously, scientists had believed that Alzheimer’s was causing people to have bad oral hygiene, but the two now appear to function as a vicious circle. People who take good care of their teeth and gums may be able to avoid the cycle.
To schedule an appointment with Dr. Martin Urban, call 508-425-9640 or visit us at Martin Urban DDS.
No comments:
Post a Comment