A latest study shows that bacteria responsible for gum disease are also linked to risk of heart disease.
For the study, the researchers conducted experiments on mice. They infected mice with four specific bacteria for gum disease.
Researchers monitored the progress of mice by examining the bacteria present in their gums, heart and aorta. The findings revealed that the same bacteria present in these regions were associated with increased risk factors linked to heart diseases.
"We report evidence that introduction of oral bacteria into the bloodstream in mice increased risk factors for atherosclerotic heart disease. Our hope is that the American Heart Association will acknowledge causal links between oral disease and increased heart disease. That will change how physicians diagnose and treat heart disease patients," said the study presenter Irina M Velsko, a graduate student in the University of Florida's College of Medicine, according to the press release.
According to the research team, the study results might help diagnose and treat future cases of heart disease.
"Our intent is to increase physician awareness of links between oral bacterial infection and heart disease. Understanding the importance of treating gum disease in patients with heart disease will lead to future studies and recommendations for careful attention to oral health in order to protect patients against heart disease," cardiologist and co-investigator of the study, Alexandra Lucas of the University of Florida, College of Medicine, said
The study was presented at the American Society for Microbiology's annual meeting.
