Treatment of Traumatic Dental Injuries in the Public Dental Services-A Qualitative Exploration of Perceived Challenges and Needs.

Background/aim: This study explored perceived challenges in the management of traumatic dental injuries (TDI) among general dentists in the public dental service (PDS) of Vestland County in Western Norway and their needs for improving treatment care for TDI patients.

Participants And Methods: This qualitative study conducted three focus group discussions. We recruited a purposive sample of seven general dentists employed in the PDS in Vestland County in Western Norway.

Contribution of initial lymphatics to oral wound healing after tooth extraction.

Lymphatics are involved in the resolution of inflammation and wound healing, but their role in the oral wound healing process after tooth extraction has never been investigated. We therefore sought to evaluate the healing process following the extraction of maxillary molars in two transgenic mouse models: K14-VEGFR3-Ig mice, which lack initial mucosal lymphatic vessels, and K14-VEGFC mice, which have hyperplastic mucosal lymphatics. Maxillary molars were extracted from both transgenic mouse types and their corresponding wild-type (WT) controls.

Serum and salivary inflammatory biomarkers in juvenile idiopathic arthritis-an explorative cross-sectional study.

Background: Biomarkers may be useful in monitoring disease activity in juvenile idiopathic arthritis (JIA). With new treatment options and treatment goals in JIA, there is an urgent need for more sensitive and responsive biomarkers.

Objective: We aimed to investigate the patterns of 92 inflammation-related biomarkers in serum and saliva in a group of Norwegian children and adolescents with JIA and controls and in active and inactive JIA.

Traumatic dental injuries: Knowledge assessment of dentists in the Norwegian Public Dental Service of Vestland.

Background/aim: Most children and adolescents in Norway attend the Public Dental Service (PDS) where they are treated free-of-charge until the age of 19 years. Thus, general dentists employed in the PDS are the primary care providers for traumatic dental injuries (TDI) in young patients. This cross-sectional study assessed the knowledge of PDS general dentists on the acute management and follow-up of TDI and its socio-demographic and attitudinal covariates.

Human gingival epithelial cells stimulate proliferation, migration, and tube formation of lymphatic endothelial cells in vitro.

Objective: The aim of this study was to investigate the response of gingival epithelial cells to microbial and inflammatory signals.

Background: The gingival epithelial barrier provides the first line of defense and supports tissue homeostasis by maintaining the cross-talk between gingival epithelium, oral microbiota, and immune cells. Lymphatic vessels are essential to sustaining this homeostasis.