Effectiveness of Two Wavelengths of Diode Laser and Amorphous Calcium Phosphate-Casein Phosphopeptide Mousse in the Treatment of Dentinal Hypersensitivity: A Randomized Clinical Study.

In office methods for immediate relief of dentinal hypersensitivity (DH) has long been an area of research. This study compared the efficacy of 660 nm diode laser, 980 nm diode laser, and amorphous calcium phosphate-casein phosphopeptide (ACP-CPP) agent in the treatment of DH. A total of 39 patients with minimum three hypersensitive teeth in at least one quadrant were selected and randomly divided into three groups; Group A, B, and C patients were treated by 660 nm diode laser, 980 nm diode laser, and ACP-CPP agent, respectively.

Comparative evaluation of serum and gingival crevicular fluid levels of interleukin 21 in periodontally diseased and healthy patients.

Background: Periodontitis is an inflammatory reaction to subgingival pathogenic microorganisms that causes gradual deterioration of the gingiva, periodontal ligament, and alveolar bone. Interleukin (IL)-21 is the most recently found member of type I cytokine family that is upregulated during inflammation. The current study aims to investigate the biological plausibility of IL-21 as a biomarker for chronic periodontitis.

Licorice as a herbal extract in periodontal therapy.

Periodontal disease is caused by specific pathogens which results in inflammation of the tooth-supporting structures and subsequently causes the continued breakdown of alveolar bone and periodontal ligament. Licorice () is a perennial herb with substantial medicinal value. Licorice extract is derived from dried, unpeeled stolons and roots of and .

FEA analysis of Normofunctional forces on periodontal elements in different angulations.

In the literature, the periodontal tissue reaction to dissimilar occlusal stress has been described, including clinical and histologic changes caused by stresses in periodontal structures. With respect to occlusal forces, periodontal assembly demonstrates varying adaptive capacity from individual to individual and period to period within the same individual. Unfortunately, these occlusal stresses are yet to be quantified.

Effectiveness of periodontal intervention on the levels of N-terminal pro-brain natriuretic peptide in chronic periodontitis patients.

Background:: N-terminal-pro-brain natriuretic peptide (NT-proBNP) is an inactive hormone that is seen during inflammation and is a known biomarker of cardiovascular disease (CVD). Evidence suggests that periodontitis has a bidirectional relationship with CVD and NT-proBNP has a potential role in periodontal disease. However, there is no evidence on the impact of nonsurgical periodontal therapy (NSPT) on the levels of NT-proBNP in gingival crevicular fluid (GCF) and serum in patients with chronic periodontitis.