A total of one hundred twenty-one (121) adult male and female subjects completed a 6-month, double-blind clinical study comparing the effect on supragingival plaque formation and gingivitis of a dentifrice containing 0.3% Triclosan and 2.0% of a copolymer of methoxyethylene and maleic acid to a placebo dentifrice. Both the Triclosan/copolymer and placebo dentifrices contained 0.243% sodium fluo...

OBJECTIVE The present study tested the hypotheses that: (a) a dental intervention designed to promote dental care competence in an autonomy-supportive way, relative to standard care, would positively predict perceived clinician autonomy support and patient autonomous motivation for the project, increases in autonomous motivation for dental home care, perceived dental competence, and dental beha...

AIM To understand degeneration of healthy sites and identify factors associated with disease progression in patients with chronic periodontitis. MATERIAL AND METHODS Data on healthy sites from 163 American and Swedish subjects were analysed using two-three-state (health, gingivitis, chronic periodontitis) Markov models based on bleeding on probing (BOP), and either clinical attachment level (...

Plaque-induced gingivitis can be alleviated by various treatment regimens. To probe the impacts of various anti-gingivitis treatments on plaque microflora, here a double blinded, randomized controlled trial of 91 adults with moderate gingivitis was designed with two anti-gingivitis regimens: the brush-alone treatment and the brush-plus-rinse treatment. In the later group, more reduction in both...

The aim of the present study was to compare quantitatively the distribution of dendritic cell subpopulations in chronic periodontitis and gingivitis. Fourteen biopsies from patients with chronic periodontitis and fifteen from patients with gingivitis were studied. An immunoperoxidase technique was used to quantify the number of Langerhans' cells (CD1a) and interstitial dendritic cells (factor X...

UNLABELLED The aim of this study was to measure the level of immunoglobulin A, G and M in saliva of 3- to 12-year-old children, both healthy and diagnosed with gingivitis. METHODS A sample of 177 children was selected, of whom 24 were healthy and 153 were diagnosed with gingivitis according to Loe 's index. Samples of saliva were taken and the ELISA test was applied to obtain the immunoglobul...

The effect of plaque control on gingivitis and periodontitis is well-documented. In short-term investigations, chemical plaque control (oral rinsing twice a day with 0.2% chlorhexidine-gluconate solution) has been effective in the prevention of human gingivitis. Experimentally produced human gingivitis heals completely within one week when the same method is employed. Tooth cleaning with oral h...

OBJECTIVE This study sought to determine the influence of sense of coherence (SOC), a personal stress-coping resource, and smoking on the self-reported gingival health of a cohort of rural black South African adolescents. METHODS This 18-month study involved a three-wave survey of a representative sample of eighth graders from 11 randomly selected high schools in the Limpopo province, South A...

OBJECTIVE To assess the efficacy of the Baby's Mouth early dental care prevention and promotion program in preventing oral diseases (caries, gingivitis, or malocclusions) in children attended since 2010. METHODS This was a cross-sectional and cohort study that assessed 252 children between 36 and 60 months of age in both sexes. The children were divided into three groups: G1: effective partic...

BACKGROUND Previous studies have suggested that acute necrotising gingivitis precedes noma disease and that noma clusters in some villages in certain regions of low- and middle-income countries. We sought to assess the prevalence of gingivitis with bleeding in young children from villages with or without a history of noma and to analyse epidemiological differences related to sociodemographic ch...