BACKGROUND AND AIMS Recent epidemiological studies have shown that individuals with periodontitis have a significantly higher risk of developing coronary heart disease, which might be attributed to the complex microbiota in the dental plaque. Periodontopathogens have been reported as risk factors for cardiovascular disease. This study evaluated association of chronic periodontitis and periodont...

Attachment loss, the extent of a tooth’s root (in millimeters) that is no longer attached to surrounding bone by periodontal ligament, is often used to measure the current state of a patient’s periodontal disease and monitor disease progression. Attachment loss data can be analyzed using a conditionally autoregressive (CAR) prior distribution that smooths fitted values toward neighboring values...

OBJECTIVE To evaluate whether any potential association exists between respiratory diseases such as chronic obstructive pulmonary disease (COPD) and periodontal health status clinically and or microbiologically. MATERIALS AND METHODS Fifty patients of COPD (test group) and 50 Patients without COPD (control group) were recruited for the study with more than 20 years of age with at least six na...

Aspartate aminotransferase (AST) has been shown to be a promising host marker for periodontal disease progression. The aim of the present study was to analyze AST in the crevicular fluid (CF) of implants exhibiting peri-implantitis and to evaluate the association between AST levels and progressive attachment loss. Twenty patients who had received a total of 42 endosseous cylindric titanium impl...

OBJECTIVE To evaluate the relationship between diabetic status and periodontal conditions in the Japanese-Brazilian population. METHODS The sample consisted of 1,315 subjects, of both sexes, first (Issei) and second (Nisei) generations, aged 30 to 92 years, living in Bauru, Brazil. Edentulism and presence of 6 null sextants were the exclusion criteria for the sample. The Community Periodontal...

This cross-sectional study investigated the impact of pregestational overweight and obesity on periodontal status of patients with gestational diabetes mellitus (GDM). Sixty pregnant women with gestational diabetes mellitus (GDM) were recruited for the study. According to the pregestational body mass index (BMI), patients were classified into 3 groups: normal, overweight or obese. The periodont...

Mutations in the STAG2 gene are present in ∼20% of tumors from different tissues of origin. STAG2 encodes a subunit of the cohesin complex, and tumors with loss-of-function mutations are usually aneuploid and display elevated frequencies of lagging chromosomes during anaphase. Lagging chromosomes are a hallmark of chromosomal instability (CIN) arising from persistent errors in kinetochore-micro...

BACKGROUND Cigarette smoking is a significant risk factor for periodontal disease. It also causes pigmentation of oral mucosa. The present study was aimed to assess the effects of smoking on lip and gingival pigmentation and periodontal status and the relationship between pigmentation and periodontal parameters. METHODS A total of 109 smokers and an equal number of non-smoker controls (mean a...

This study undertook to correlate lymphocyte transformation to human dental plaque antigens with clinical estimates of periodontal disease. Forty-eight patients with periodontal conditions ranging from normal gingivae to severe periodontitis were examined clinically. Oral cleanliness was determined by the Plaque Index System (Sflness & Loe 1964) and gingival health was assessed using the criter...

AIM We investigated the long-term impact of adjunctive systemic antibiotics on periodontal disease progression. Periodontal therapy is frequently supplemented by systemic antibiotics, although its impact on the course of disease is still unclear. MATERIAL & METHODS This prospective, randomized, double-blind, placebo-controlled multi-centre trial comprising patients suffering from moderate to ...