Presentation, management, and outcome of traumatic spine injuries in Africa: a systematic review and meta-analysis.

Objective: Traumatic spinal injury (TSI) involves diverse etiologies, posing different risks among patient populations worldwide. Discrepancies in TSI treatment and outcomes between high-income countries and low- and middle-income countries highlight the critical necessity for tailored management approaches for this global challenge. This study delves into the presentation, management, and outcomes of TSI in Africa.

[Treatment tactics in children with crown-root fractures of permanent teeth].

The main principles of management of children with root fractures of permanent teeth in the coronal third are presented using two clinical cases as an example. In the treatment of root fractures in the coronal third, an important condition for success is timely flexible or semi-flexible splinting of the tooth for a sufficiently long period (up to 4 months). In the absence of splinting or significant mobility of the coronal fragment after removal of the splint the probability of pulp necrosis is very high, and the method of choice is treatment with calcium silicate cements with their introduction by orthograde or surgical access.

[Planning of occlusal load in designing the occlusal surface of posterior teeth based on 3D analysis].

The Aim Of The Study: Was to determine the possibility of calculating the parameters of the occlusal surface of fixed dentures.

Materials And Methods: An analysis of dependence between the area of the occlusal surface and the area of the support structures (tooth root/implant), between the severity of the occlusal relief (tubercles of teeth) on the length of the root/implant was carried out.

Results: The nearness of the Kurlandsky periodontal coefficients and Oksman masticatory coefficients with the calculated coefficients obtained on the basis of 3D analysis of the lateral teeth anatomy has been established.

Inequities in Unmet Oral Care Needs after a Swedish Subsidization Reform: An Intersectional Analysis.

Introduction: The main strategy to achieve equal provision of oral care in Sweden has been to offer partial subsidies for the adult population. However, their effects on unmet oral care needs (UOCNs) have not been extensively assessed.

Objective: This study used an intersectionality framework to examine 1) the overall frequency of UOCNs, 2) single-indicator inequities, and 3) intersectional inequities in total UOCNs and financial-related UOCNs (FUOCNs) in Sweden before and after implementation of a partial subsidization reform in 2008.

Case report: Vedolizumab in Oral Crohn's disease: the downsides of a gut-specific therapy for a multi-site disease.

Introduction: Crohn's disease (CD) is a chronic inflammatory bowel disease which can affect any area of the gastrointestinal tract, including oral tissues. The complex nature of this disease demands interdisciplinary management, especially when both intestinal and oral manifestations are present.

Case: This report presents the case of a 28-year-old male patient with oral, ileo-caecal and peri-anal CD managed jointly between Gastroenterology and Oral Medicine.

Margin quality, homogeneity, and internal porosity assessment of experimental short fiber-reinforced CAD/CAM composite.

Objectives: The aim of this study was to evaluate the margin quality of anterior crowns made of experimental short fiber-reinforced CAD/CAM composite (SFRC CAD) block before and after cyclic fatigue aging. Moreover, to investigate the microstructure, homogeneity, and porosity of the SFRC CAD compared with other commercial CAD/CAM materials.

Methods: 40 anterior crowns were milled from five CAD/CAM blocks divided into five groups (n = 8/group).

Benefits and challenges of the integration of haptics-enhanced virtual reality training within dental curricula.

Background: Haptics-enhanced virtual reality (VR-haptic) simulation in dental education has evolved considerably during the past decade, representing a promising resource of simulation-based training opportunities to support conventional practice. We aim to summarize current literature on the applications of VR-haptics in learning, practicing, and teaching dental education.

Methods: A literature search was performed using PubMed, focusing on research articles published between January 2010 and January 2024.

Investigating the association between Candida albicans and early childhood dental caries: A comprehensive systematic review and meta-analysis.

Background: Early childhood caries (ECC) is a significant public health concern affecting children globally. Recent studies suggest a potential association between the presence of Candida albicans (C. albicans) in the oral cavity and the risk of ECC, but findings have been inconsistent.

Is global health truly global? A hashtag analysis of #GlobalHealth disparities on X.

Background: X (Formerly known as Twitter) healthcare hashtags are a popular healthcare informatics and educational tool among medical professionals. #Globalhealth is one such widely used hashtag with extensive engagement. This study analyses #GlobalHealth to understand its pattern, global digital distribution, and other parameters during the COVID-19 pandemic on X.

Guidance for evaluating biomaterials' properties and biological potential for dental pulp tissue engineering and regeneration research.

Background: Dental pulp regeneration is a complex and advancing field that requires biomaterials capable of supporting the pulp's diverse functions, including immune defense, sensory perception, vascularization, and reparative dentinogenesis. Regeneration involves orchestrating the formation of soft connective tissues, neurons, blood vessels, and mineralized structures, necessitating materials with tailored biological and mechanical properties. Numerous biomaterials have entered clinical practice, while others are being developed for tissue engineering applications.

Activation of cellular responses by cyclic dinucleotides and lipopolysaccharide: a proteomic study on gingival fibroblasts.

Background: Bacterial cyclic dinucleotides (CDNs), cyclic di-guanosine monophosphate (c-di-GMP), and cyclic di-adenosine monophosphate (c-di-AMP) upregulate interferon signaling proteins of human gingival fibroblasts (HGFs). However, the simultaneous effect of bacterial CDNs and lipopolysaccharides (LPS) on the HGF proteome is unknown.

Aim: The aim was to apply an unbiased proteomics approach to evaluate how simultaneous exposure to CDNs and (Pg) LPS affect the global proteome of HGFs.

Erratum: Interferon-α Promotes the Expression of Cancer Stem Cell Markers in Oral Squamous Cell Carcinoma: Erratum.

[This corrects the article DOI: 10.7150/jca.19486.

Capabilities of Cephalometric Methods to Study X-rays in Three-Dimensional Space (Review).

was a systematic review of modern methods of three-dimensional cephalometric analysis, and the assessment of their efficiency. The scientific papers describing modern diagnostic methods of MFA in dental practice were searched in databases PubMed, Web of Science, eLIBRARY.RU, as well as in a searching system Google Scholar by the following key words: three-dimensional cephalometry, three-dimensional cephalometric analysis, orthodontics, asymmetric deformities, maxillofacial anomalies, 3D cephalometry, CBCT.

Detection of Rotavirus, Norovirus, and Astrovirus Causing Acute Diarrhoea in Children by Multiplex PCR in a Tertiary Care Hospital.

Objective: To evaluate the use of a multiplex real-time polymerase chain reaction (RT-PCR) test in detecting three viruses namely Rotavirus, Norovirus (genotypes 1 and 2), and Astrovirus that cause gastroenteritis in children under the age of five years.

Study Design: A cross-sectional study. Place and Duration of the Study: Department of Virology, Armed Forces Institute of Pathology (AFIP), Rawalpindi, Pakistan, from January to July 2023.

Guidelines for Reporting Oral Epidemiologic Studies to Inform Burden Estimation (GROESBE).

High-quality prevalence and incidence studies of oral conditions are essential for estimation of disease burden and comparison of estimates among countries and over time, as well as for priority setting, resource allocation, and planning public health action. Existing systematic reviews of the epidemiology of untreated dental caries, severe periodontitis, and edentulism, carried out for the Global Burden of Disease study, showed inadequate and incomplete reporting of the measurement of oral conditions as well as a lack of consistency and comparability with other health conditions. These issues are more accentuated in studies from low- and middle-income countries.

Association between oral health and physical performance in Brazilian older adults: SABE cohort study.

Background: Oral health is recognized as integral to general health and impaired dentition status may affect physical performance among older adults. This study evaluated the longitudinal association between clinical and self-reported oral health measures and physical performance (outcome) in Brazilian older adults.

Methods: This was a longitudinal study that used data from the second (year 2006), third (year 2010) and fourth (year 2015) waves of the Health Well-being and Aging Study conducted in Brazil.

Taste Perception and Saliva Composition Are Not Altered in Burning Mouth Syndrome.

Objectives: To study the connections between burning mouth syndrome (BMS) and taste perception and saliva, and interactions between saliva and taste in BMS patients compared to age- and gender-matched control subjects.

Materials And Methods: A total of 31 BMS patients (43-82 years) and 20 age- and gender-matched volunteers (44-78 years) participated. The taste sensation for six tastants was measured using both the taste strips protocol and the whole-mouth evaluation method.

Altered ACE2 and interferon landscape in the COVID-19 microenvironment correlate with the anti-PD-1 response in solid tumors.

Angiotensensin-converting enzyme-2 (ACE2) is a receptor for SARS-CoV-2, allowing the virus to enter cells. Although tumor patients infected by SARS-CoV-2 often have a worse outcome, the expression, function and clinical relevance of ACE2 in tumors has not yet been thoroughly analyzed. In this study, RNA sequencing (RNA-seq) data from tumors, adjacent tissues and whole blood samples of COVID-19 patients from genome databases and from tumor cell lines and endothelial cells infected with different SARS-CoV-2 variants or transfected with an ACE2 expression vector (ACE2) or mock (ACE2) were analyzed for the expression of ACE2 and immune response relevant molecules in silico or by qPCR, flow cytometry, Western blot and/or RNA-seq.

COMPARISON OF EFFICACY OF NSAIDS WITH INTRA- ARTICULAR INJECTION OF CORTICOSTEROIDS IN PATIENTS OF TEMPOROMANDIBULAR DISORDER WITH INTERNAL DISC DISPLACEMENT WITHOUT REDUCTION.

Background: Temporomandibular disorders (TMD) are a diverse set of musculoskeletal and neuromuscular problems involving the temporomandibular joint complex and surrounding muscles 1. TMD prevalence has varied from one location to the next, with estimates ranging from 6 to 68 % in various types Objectives were to compare the efficacy of NSAIDs with intra-articular injection of corticosteroids in patients suffering from temporomandibular disorders (TMD) due to disc displacement without reduction in terms of mean pain score and mean mouth opening. This Randomized control trial was conducted at the Oral & Maxillofacial Surgery Department, PMC Dental institute, Faisalabad Medical University, Faisalabad, Pakistan, from 6th April 2018 to 6th April 2019.

A laboratory study to assess the physico-chemical properties of BioRoot RCS and BioRoot Flow exposed to citric acid and EDTA irrigating solutions.

Objective: To assess physico-chemical properties of BioRoot RCS (powder-to-liquid formulation) and BioRoot Flow (pre-mixed formulation) after exposure to citric acid (CA) and EDTA.

Methods: BioRoot RCS and BioRoot Flow specimens (5 × 2 mm) were incubated for 28 days at 37 °C before being treated with test solution (distilled water, 17% EDTA, 10% CA, 20% CA or 40% CA). Changes in mass, ion release (inductively coupled plasma optical emission spectroscopy), phase composition (X-ray diffraction and Raman spectroscopy), surface morphology (scanning electron microscopy and energy dispersive spectroscopy) were evaluated.