Periodontal Disease News and Research

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Impact of secondhand smoke on periodontitis

A study published in this month's issue of the Journal of Periodontology found that subjects with periodontitis who were exposed to secondhand smoke were more likely to develop bone loss, the number one cause of tooth loss.

4 Apr 2007

Link between common lifestyle factors, immune system and cancer

The immune system is fickle, and easily influenced by more than just viruses and bacteria. It can be swayed by the seemingly unexpected, such as by what we eat, for example, and affected by surprising sources.

13 Nov 2006

New smart anti-microbial approach to preventing tooth decay

Preventing cavities could one day involve the dental equivalent of a military surgical strike. A team of researchers supported by the National Institute of Dental and Craniofacial Research report they have created a new smart anti-microbial treatment that can be chemically programmed in the laboratory to seek out and kill a specific cavity-causing species of bacteria, leaving the good bacteria untouched.

23 Oct 2006

Microbes could represent the future of medicine

Not all bacteria are bad. In fact, beneficial microbes could represent the future of medicine, with the potential to treat a variety of diseases in humans and animals from diarrhea and eczema to gum disease and autoimmune disorders.

9 Jun 2006

Periodontitis and plasma C-reactive protein during pregnancy

Researchers found that pregnant women with periodontitis had 65 percent higher C-reactive protein (CRP) levels compared to periodontally healthy women.

3 May 2006

Salivary biomarkers of existing periodontal disease

A University of Kentucky study published in the Journal of American Dental Association could help change the diagnosis and treatment of periodontal disease.

11 Apr 2006

Link between bacteria found in the mouth and the amniotic fluid of a woman in preterm labor

A 37-year-old-mother, who gave birth to a low-weight preemie at 24 weeks, exhibited the first-found link in a human between bacteria found in the mouth and the amniotic fluid of a woman in preterm labor.

6 Apr 2006

High levels of a salivary protein IL-1-beta associated with increased bone loss

Researchers at the University at Buffalo have identified two components of saliva that may serve as the basis for novel tests to determine the risk for future loss of the bone that holds teeth in place.

13 Mar 2006

RvE1 protects from inflammation and bone loss in experimental periodontitis

Gum disease is initiated by bacteria populating dental plaque and may eventually result in tissue and tooth loss.

13 Mar 2006

Early periodontal treatment leads to lower medical costs

Chronic conditions such as diabetes mellitus (DM), coronary artery disease (CAD), and cerebrovascular disease (CVD) have been associated with periodontal disease.

9 Mar 2006

Relationship between periodonta treatment and overall cost of care for several diseases

Chronic conditions such as diabetes mellitus (DM), coronary artery disease (CAD), and cerebrovascular disease (CVD) have been associated with periodontal disease.

8 Mar 2006

Smoking increases risk for root canal treatment

According to a new study appearing in the April issue of the Journal of Dental Research, cigarette smoking can lead to not only tooth discoloration and gum disease, but also a common dental procedure that helps to heal a diseased tooth--the root canal.

27 Feb 2006

Relationship between periodontal disease, obesity and insulin

The relationship between periodontal disease, obesity and insulin resistance was examined in the Third National Health and Nutrition Examination Survey (NHANES III).

23 Feb 2006

Atherosclerosis MAY be a result of bacteria from gum infection entering the bloodstream

New research is reinforcing the longstanding belief that a connection exists between periodontal disease, or severe gum inflammation, and cardiovascular disease.

23 Feb 2006

Gum destruction can start in diabetic children as young as six years old

A new study from Columbia University Medical Center has shown that the destruction of the gums can start in diabetic children as young as six years old. While the link between diabetes and periodontal disease was previously established, it was believed that the regression of gums began much later and increased with age.

21 Feb 2006

Chronic periodontal infection increases risk of preeclampsia in pregnant women

Results of a new study support the hypothesis that chronic periodontal infection increases the risk of developing preeclampsia in pregnant women.

7 Feb 2006

Treating gum disease may reduce heart problems

The Journal of Dental Research has just published the results of a study showing that treatment of gum disease may reduce the risk of cardiovascular disease.

5 Jan 2006

Risedronate prevents bone loss and periodontal disease

Drugs that reverse and prevent bone loss due to osteoporosis also significantly ward off periodontal disease, according to a graduate of the Case Western Reserve University School of Dental Medicine who reports in the current Menopause journal article, "Periodontal Assessments of Postmenopausal Women Receiving Risedronate."

7 Dec 2005

Significant association between gingivitis and preterm birth

Pregnant women will want to include a periodontal evaluation as part of their prenatal care. That's because researchers found that periodontal treatment significantly reduced the risk of having a preterm birth or a low birthweight infant, according to a study published in the Journal of Periodontology.

21 Nov 2005

Smoking a hookah can damage teeth

Smoking a hookah also known as a water pipe is becoming an increasingly trendy menu item in Mediterranean restaurants, cafes and bars. People should be warned to "skip this course" according to a study that appeared in the November issue of the Journal of Periodontology.

7 Nov 2005