BACKGROUND Salivary constituents have a wide range of functions including oral calcium homeostasis. Salivary proteins such as statherin inhibit crystal growth of calcium phosphate in supersaturated solutions and interact with several oral bacteria to adsorb on hydroxyapatite. Concurrently, saliva, which is supersaturated with respect to calcium phosphates, is the driving force for plaque minera...

OBJECTIVES This investigation examined current practices of brushing, flossing, and periodic dental visits and their association with periodontal health status. METHODS Data were collected using face-to-face interviews and 40-minute in-home dental examinations with a probability sample of adults 18 years of age or older, having at least one tooth, and living in housing units in the Detroit tr...

Epidemiological studies have implicated dental calculus as an ideal substrate for subgingival microbial colonization. Therefore, the main objective of periodontal therapy is to eliminate the microbial biofilm along with the calculus deposits from the root surface by root surface debridement. Over the past years, a large number of clinical and laboratory studies have been conducted to evaluate t...

OBJECTIVE The aim of the present study was to examine the periodontal condition of an adult population in three isolated regions in Greece and to determine the association of periodontal disease with several demographic, behavioral and environmental factors. MATERIALS AND METHODS The study population consisted of 640 individuals, aged 20 to 69 years from three isolated regions. The following ...

Fifty-eight dental calculus samples from medieval and post-medieval skeletons from Vitoria, Spain, and a single sample from an Alaskan Inuit were tested for stable carbon and nitrogen isotope compositions. There was sufficient carbon and nitrogen concentrations to obtain d13C and d15N values, and the samples from Spain produced results that were replicable and comparable to European isotope val...

The prevalence of dental caries and supragingival plaque and calculus in 785 secondary schools students was assessed. More than half (53.6%) of the students were caries-free, and the majority of those with dental caries experience were aged 14-17 (68.1%) and females (53%). Mean DMFT was 1.26, with mean D-component of 1.05, and molars were most affected. Most students had supragingival plaque (7...

background and aims. change in the resting whole-mouth salivary flow rate (sfr) plays a significant role in pathogenesis of various oral conditions. factors such as smoking may affect sfr as well as the oral and dental health. the primary purpose of this study was to determine the effect of smoking on sfr, and oral and dental health. materials and methods. one-hundred smokers and 100 non-tobacc...

Background: Dental calculus is a form of hardened dental plaque of both inorganic (mineral) and organic (cellular and extracellular matrix) components. Whereas kidney (renal) calculi is a solid concentration or crystal aggregation formed in the kidneys from dietary minerals present in urine. Aim & Objective: The study aimed to investigate and explore the relationship between dental calculus for...