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Similar Publications

Background: Most children experience distress while visiting a dentist, above which the sound of the airotor and suction machine results in fear and difficulty in performing further procedures.

Methods: This was a randomized controlled parallel-group study of 40 children aged 6-13 years who required cavity preparation via the airotor. The children were randomly allocated to either Group 1 (Piano music app; active distraction combined with audio analgesia) or Group 2 (basic behavioural guidance alone).

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Introduction: Healthcare provider burnout is highly prevalent and has negative consequences. However, many healthcare workers in LMICs, including Nepal, rarely recognize or ameliorate it. This problem is worse in rural settings.

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Background: Descemet's membrane endothelial keratoplasty (DMEK) is a highly effective procedure for corneal endothelial dysfunction; however, once a DMEK graft is deployed, repositioning can be challenging. Therefore, this study aimed to evaluate the efficacy of a technique that utilizes infusion and small air bubbles to reposition a misaligned deployed graft.

Methods: This retrospective interventional case series enrolled patients who underwent DMEK between January 2022 and July 2023, including cases where the DMEK graft was attached and unfolded in off-center positions".

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Cytotoxicity and genotoxicity of orthodontic bands after aging: an in-vitro study.

BMC Oral Health

January 2025

Shiraz Institute for Cancer Research, School of Medicine, Shiraz University of Medical Sciences, P.O. Box 71345-3119, Shiraz, Iran.

Background: This investigation sought to evaluate cytotoxic and genotoxic effects of two different types of orthodontic bands after aging in acidic and neutral artificial saliva using human gingival fibroblast-like (HGF1-PI 1) cell lines.

Methods: Two commercial brands of orthodontic molar bands (American orthodontic (AO) and 3 S-dental bands), commonly used by orthodontists, were tested. These bands were divided into four groups to examine the effects of aging following thermocycling, and pH variations (pH = 4.

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Background: To investigate the antibiofilm effect and mechanism of the silver nanowire (AgNW)-modified glass ionomer cement (GIC) against multi-species oral biofilm, and to examine the mechanical and biochemical properties of this novel GIC material.

Methods: Conventional GIC was incorporated with different concentrations of AgNW and silver nanoparticles (AgNP). Multi-species biofilms of Streptococcus mutans, Streptococcus sobrinus, Lactobacillus fermentum, and Lactobacillus rhamnosus were cultured for 72 h on GIC specimens.

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