Dietary Fluoride Intake by Children: When to Use a Fluoride Toothpaste?

Fluoride is recommended for its cariostatic effect, but excessive fluoride intake may have health risks. Increased prevalence of dental fluorosis in areas with low fluoride content in drinking water has been attributed to the inappropriate excessive intake of fluoride supplements (tablets and drops) and toothpaste ingestion. The aim of the present study was to estimate the fluoride intake and the risk of fluorosis in children (6 months-6 years) in the Castelli Romani area (province of Rome, Italy), which is volcanic, therefore with a higher concentration of fluorine.

The gingival Stillman's clefts: histopathology and cellular characteristics.

Aim Of The Study: Stillman's cleft is a mucogingival triangular-shaped defect on the buccal surface of a root with unknown etiology and pathogenesis. The aim of this study is to examine the Stillman's cleft obtained from excision during root coverage surgical procedures at an histopathological level.

Materials And Method: Harvesting of cleft was obtained from two periodontally healthy patients with a scalpel and a bevel incision and then placed in a test tube with buffered solution to be processed for light microscopy.

Evaluation of the efficacy of an hyaluronic acid-based biogel on periodontal clinical parameters. A randomized-controlled clinical pilot study.

Unlabelled: Hyaluronic acid (HA) is an ubiquitous form of non-sulphated glycosaminoglycan of the extracellular matrix of all mammalian connective tissues. It is mainly present during tissue's formation or during most of initial tissue's repair processess. Cell migration, adhesion and differentiation are only part of several unique biological characteristics of HA which have been under investigation in the past decades.