Use machine learning to predict treatment outcome of early childhood caries.

Background: Early childhood caries (ECC) is a major oral health problem among preschool children that can significantly influence children's quality of life. Machine learning can accurately predict the treatment outcome but its use in ECC management is limited. The aim of this study is to explore the application of machine learning in predicting the treatment outcome of ECC.

Use of Antimicrobial Nanoparticles for the Management of Dental Diseases.

Dental diseases represent a significant global health concern, with traditional treatment methods often proving costly and lacking in long-term efficacy. Emerging research highlights nanoparticles as a promising, cost-effective therapeutic alternative, owing to their unique properties. This review aims to provide a comprehensive overview of the application of antimicrobial and antioxidant nanoparticles in the management of dental diseases.

Evaluation of an oral health education training program for kindergarten teachers.

Objectives: This study aims to examine kindergarten teachers' satisfaction and their perceived impact of an oral health education (OHE) training program.

Methods: This study followed the steps outlined in the Program Evaluation Standards in Public Health recommended by the Centers for Disease Control and Prevention. All kindergarten teachers in Hong Kong were invited to attend the OHE training.

Advanced Lasers and Their Applications in Dentistry.

The development of laser technology has revolutionized dentistry, offering complementary and alternative approaches to traditional techniques. Lasers have been successfully integrated into various dental procedures, enhancing treatment outcomes and patient care. Several types of lasers can increase the acid resistance of enamel, thus preventing caries.

An Overview of Dentist-Patient Communication in Quality Dental Care.

Dentist-patient communication is at the core of providing quality dental care. This study aims to review the importance, challenges, strategies, and training of dentist-patient communication. The World Dental Federation (FDI) emphasizes the importance of effective communication between oral healthcare providers and patients as a critical component of high-quality care.

Mitochondrial calcium uniporter complex: An emerging therapeutic target for cardiovascular diseases (Review).

Cardiovascular disease (CVD) is currently a major factor affecting human physical and mental health. In recent years, the relationship between intracellular Ca and CVD has been extensively studied. Ca movement across the mitochondrial inner membrane plays a vital role as an intracellular messenger, regulating energy metabolism and calcium homeostasis.

Roles of in human health: beyond dental caries.

() is the main pathogenic bacterium causing dental caries, and the modes in which its traits, such as acid production, acid tolerance, and adhesion that contribute to the dental caries process, has been clarified. However, a growing number of animal experiments and clinical revelations signify that these traits of are not restricted to the detriment of dental tissues. These traits can assist in evading the immune system within body fluids; they empower to adhere not merely to the surface of teeth but also to other tissues such as vascular endothelium; they can additionally trigger inflammatory reactions and inflict damage on various organs, thereby leading to the occurrence of systemic diseases.

Arresting Early Childhood Caries with Silver Diamine Fluoride Gel Among Preschool Children: Protocol for a Randomised Clinical Trial.

: The World Health Organisation (WHO) included silver diamine fluoride (SDF) in the WHO Model List of Essential Medicines for the management of early childhood caries. SDF is typically available as a 38% aqueous solution, which is watery to apply. A 38% SDF gel has recently been developed, but its caries-arrest effectiveness remains unsubstantiated.

Silent signals: how -acyl homoserine lactones drive oral microbial behaviour and health outcomes.

Background: -acyl homoserine lactones (AHLs) are small signalling molecules predominantly secreted in Gram-negative bacteria.

Objective: The aim is to provide a comprehensive overview of AHLs in oral health.

Methods: Two independent researchers conducted a systematic search of English language publications up to 30 June 2024 in PubMed, Scopus and Web of Science.

Dentists' knowledge, attitude and practice towards silver diamine fluoride therapy in Hong Kong: a mixed-method study.

This study explored the knowledge, attitude, and practice towards silver diamine fluoride (SDF) therapy among dentists in Hong Kong. The quantitative component was an online closed-ended questionnaire survey through the Society of Preventive Dentistry of Hong Kong. The qualitative component involved individual in-depth interviews with selected dentists.

Tooth-Binding Graphene Quantum Dots Silver Nanocomposites for Prevention of Dental Caries.

Objective: The objectives of this study were to develop a tooth-binding graphene quantum dots silver nanocomposites (ALN-GQDs-Ag) and evaluate their antibacterial, mineralising, and discolouring properties for the prevention of dental caries.

Methods: In this study, ALN-GQDs-Ag were developed by synthesising nano silver (Ag) with graphene quantum dots (GQDs) and functionalised GQDs with alendronate (ALN). ALN-GQDs-Ag were characterised by transmission electron microscopy (TEM), zeta potential analysis, X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FTIR), and Raman spectroscopy.

The anti-caries effects of copper tetraamine fluoride on enamel: An in vitro study.

Objective: To investigate the antibacterial, remineralising, and discolouring effects of copper tetraamine fluoride (CTF) on artificial enamel caries.

Method: Human enamel blocks with artificial caries were treated with CTF, silver diamine fluoride (SDF, positive control) and water (negative control) before being challenged with Streptococcus mutans. The morphology, viability, and growth kinetics of biofilm were evaluated using scanning electron microscopy (SEM), confocal laser scanning microscopy (CLSM), and colony-forming unit (CFU) counting.

Antibacterial and mineralising properties of copper tetraamine fluoride on dentine caries: A laboratory study.

Objective: To investigate the antibacterial, mineralising, and discolouring properties of copper tetraamine fluoride (CTF) on artificial dentine caries.

Method: Demineralised human dentine blocks were treated with CTF, silver diamine fluoride (SDF, positive control) and water (negative control) before they were subjected to cariogenic challenge with Streptococcus mutans biofilm. The morphology, viability, and growth kinetics of the biofilm were assessed by scanning electron microscopy (SEM), confocal laser scanning microscopy (CLSM), and colony-forming unit (CFU) counting.

The preventive effect of silver diamine fluoride-modified salivary pellicle on dental erosion.

Objective: To investigate the preventive effect of silver diamine fluoride (SDF) modified salivary pellicle (SP) against dental erosion.

Methods: Enamel and dentin blocks allocated into 4 groups (n = 30 each). Blocks in Group SDF+SP were treated with SDF and SP.

Effectiveness of psychological intervention in improving adolescents' oral health: A systematic review and meta-analysis.

Objectives: This systematic review aimed to evaluate the effectiveness of psychological interventions in improving oral health behaviors and status among adolescents.

Sources: A comprehensive search was conducted in the following six electronic databases, PubMed, Ovid Medline, Ovid Embase, Cochrane Library, APA PsycINFO (ProQuest) and Web of Science.

Study Selection: The PICO format was used to select eligible studies.

Effects of oral health interventions on cognition of people with dementia: a systematic review with meta-analysis.

Background: Increasing studies have shown that poor oral health contributes to the progression of dementia. It is meaningful to find out the role of oral health interventions in maintaining people's cognition levels and delaying the progression of dementia. Thus, we conducted this review to summarize the present evidence on the effect of oral health interventions on the cognition change of people with dementia.

Developing a novel antibacterial copper tetraamine fluoride.

Objective: To develop a novel and biocompatible copper tetraamine fluoride (CTF) with antibacterial and nondiscolouring properties.

Method: This study used copper fluoride and ammonia solution to develop CTF solution. The CTF was characterized by X-ray photoelectron spectroscopy (XPS).

Oral Health-Related Quality of Life of Hong Kong Kindergarten Children Receiving Silver Diamine Fluoride Therapy.

The objective of this prospective 12-month observational study is to examine the oral health-related quality of life (OHRQoL) among Hong Kong young children aged 3-4 years old receiving silver diamine fluoride (SDF) therapy for carious upper anterior primary teeth. A parental questionnaire was used to collect each child's sociodemographic background and oral health habits at baseline. Data on parents' satisfaction with their child's dental aesthetics were collected at baseline and during a 12-month visit.

PREVALENCE OF CARIES PATTERNS IN THE 21ST CENTURY PRESCHOOL CHILDREN: A SYSTEMATIC REVIEW AND META-ANALYSIS.

Objective: This systematic review aimed to describe and evaluate the caries patterns among the 21st century preschool children globally.

Method: Six electronic databases (Pubmed, Embase, Medline, Web of Science, EBSCOhost, and Scopus) were searched using predetermined terms. Dual independent screening of all retrieved abstracts was performed to identify studies conducted after year 2000 and the caries pattern among preschool children was investigated.