OBJECTIVES To evaluate the influence of dentine on the pH of different medications in standardized simulated canals. MATERIALS AND METHODS Forty resin blocks were divided into groups with and without dentine powder, as follows: 2% chlorhexidine gel; 2% chlorhexidine gel associated with calcium hydroxide PA; calcium hydroxide PA delivered in propylene glycol 600; and NPG delivered in distilled...

BACKGROUND With an annual estimated 276,000 neonatal deaths, Nigeria has the second highest of any country in the world. Global progress in accelerating neonatal deaths is hinged to scaled-up interventions in Nigeria. We used routine data of chlorhexidine digluconate 7.1% gel utilized by 36,404 newborns delivered by 36,370 mothers, to study lessons associated with at-scale distribution in Sokot...

UNLABELLED Dry socket (DS) is a potential postoperative complication of dental extractions. It is clinically diagnosed by the presence of a denuded socket secondary to premature loss of the blood clot, and manifests as slight discomfort for the patient, followed by sudden worsening with intense or lancing pain. Since the underlying etiology is not clear, the best treatment is prevention. Chlorh...

During the last two decades, new drug delivery strategies have been invented that able to solve microbial resistance against antibiotics. The goal of current report was assess antimicrobial effects nano-catechin gels clinically isolated Porphyromonas gingivalis, one main causes periodontal disease. Catechin-loaded chitosan nanoparticles were prepared by adding a catechin solution solution. Then...

Dear Sir, We wish to provide readers with an update on an article published in Eplasty in 2009.1 Our original article reported the performance of commercially available skin marker pens after application of a chlorhexidine-based skin preparation and compared those performances with that of traditional marker pens. Preoperative skin preparation with chlorhexidine-based solution is preferred over...

In eight subjects who were initially highly colonized with Streptococcus mutans and who used a 1% chlorhexidine gel, the numbers of this organism were suppressed in both plaque and saliva. Bacterial plaque samples were obtained from all tooth surfaces, and the recolonization pattern of S. mutans was studied over a 26-week period. At baseline, 83% of all surfaces harbored S. mutans with buccal s...

PURPOSE Alveolar osteitis (AO) is the most common postoperative complication of dental extractions. The purpose of this study was to compare the effectiveness of 1% versus 0.2% chlorhexidine (CHX) gel in reducing postoperative AO after surgical extraction of mandibular third molars, and assess the impact of treatment on the Oral HealthRelated Quality of Life (OHRQoL). MATERIAL AND METHODS Thi...

Comparison of the healing of immediate function implants. Inside maintenance protocol using Hyaluronic Acid and Chlorhexidine gels Nobre et al Dept of Oral Hygiene, Lisbon Journal of Clinical Periodontology Results The results demonstrate the importance of a maintenance protocol in immediate function implants. These findings show that using Gengigel for the first two months post implant (healin...

The aim of this study was to compare the antibacterial activities of Er,Cr:YSGG laser with two different power outputs against a chlorhexidine gluconate-based cavity disinfectant. A cavity tooth model test was used to determine the antibacterial activity. Four cylindrical cavities were prepared on the dentin surface of 10 bovine incisors and left in contact with Streptococcus mutans for 72 hour...