ABSTRACT
Introduction: Dentinal hypersensitivity (DH) is a common chronic condition that affects a high proportion of the adult population and is one of the main reasons why patients seek dental opinion and treatment. Despite considerable success in reducing DH, unfortunately, most of the present methods can provide only temporary and unpredictable desensitization. Therefore, new treatment methods that are effective for long periods and at the same time do not have the complications are needed. Recently, two new desensitizing agents BioMin F and Propolis have been introduced for the treatment of DH. Aim: The aim of the study was to compare and evaluate the efficacy of BioMin F and Propolis containing toothpastes on dentinal tubule occlusion with and without the use of an adjunct 810 nm Diode Laser. Materials and Methods: Forty-five freshly extracted teeth were taken out of which thirty were sectioned into halves and divided into four test groups BioMin F, Propolis, BioMin F + Laser, and Propolis + Laser and control group. All the specimens were treated twice a day for 7 days and then evaluated under scanning electron microscope for partial and complete dentinal tubule occlusion. Results: A significantly higher number of completely occluded tubules were seen in BioMin F + laser group followed by Propolis + laser, Biomin F, and Propolis. Conclusion: Combination approach of desensitizing agent and laser provided a better result than the desensitizing agent alone and when compared individually Biomin F was more effective desensitizer as compared to Propolis.
ABSTRACT
BACKGROUND: Previous studies have suggested that chronic periodontal infection may be associate with preterm births and low birth weight. The present study was conducted to evaluate the levels of interleukin-17 (IL-17) in saliva samples of pregnant females as a possible marker in determining whether or not an association exists between chronic periodontitis and preterm labor. AIM: The aim of the study is to assess the relation between the periodontal health status and preterm low birth weight of the new born on the basis of salivary IL-17 levels. MATERIALS AND METHODS: This case-control study included a random sample of 40 female patients, aged 18 to 35 years, who were in their second trimester, assigned to two groups, Group 1 consisted of 20 pregnant females without periodontitis, Group 2 included 20 pregnant females with periodontitis. Saliva samples were obtained in the second trimester and postpartum. Saliva samples were measured by using ELISA for IL-17 levels. RESULTS: IL-17 levels in saliva were significantly higher in Group 2 than that of Group 1(p < 0.001). There was no significant difference found between the preterm and low birth weight cases and periodontitis. CONCLUSION: This study did not find any association between the periodontitis and preterm deliveries and low birth weight cases on the basis of IL-17 levels in saliva.
