Discussion Switching toothbrushes from the traditional toothbrushes to bamboo or replaceable-head plastic is more environmentally sustainable. These results could be used to inform individual consumer choice, oral health recommendations, procurement of toothbrushes for public health programmes and toothbrush manufacturers. LCA methodology can be used to make healthcare more sustainable.If a medical emergency occurs in the dental practice, members of the dental team must be able to respond promptly, effectively and safely. Fundamental to this response is knowing when it is necessary to call 999 for an ambulance and communicating effectively with the ambulance service to ensure the timely arrival of the emergency services and timely transfer to hospital. This can be helped by using the Royal College of Physicians’ (RCP’s) National Early Warning Score (NEWS) 2, widely used by the ambulance service and in hospitals – it reliably detects deterioration in adults, triggering review, treatment and escalation of care. Although NEWS2 hasn’t yet been validated for use in primary care, NHS England is encouraging its widespread use in this sector. Z-IETD-FMK Using NEWS2 in the dental practice will help the dental team to effectively, confidently and safely manage medical emergencies, including sepsis, should they arise. This will facilitate effective teamwork and help to ensure enhanced patient outcomes. This article provides an overview of NEWS2, including benefits for using it in the dental practice and guidance on how to implement it.Introduction This case series highlights the condition juvenile spongiotic gingivitis; how to recognise it, where it lies in a list of differential diagnoses and why conservative management is the authors’ recommended treatment.Case series The authors present ten cases that were successfully managed conservatively on the Joint Oral Medicine Paediatric Dentistry Clinic at Guy’s and St Thomas’ NHS Foundation Trust over a six-year period. Follow-ups reached up to 5 years and 11 months to date, with no adverse outcomes observed in any of the cases.Conclusion The pathogenesis of this benign condition and its ideal management is not well understood. Recurrence can occur after surgical treatment and the condition is likely to spontaneously resolve or regress with age. Therefore, particularly in asymptomatic cases, conservative management is recommended.Multimorbidity (the coexistence of two or more chronic conditions) is common, is likely to be on the increase and has a major impact on quality of life, increased risk of mortality, and significant financial costs to the health and social care system. Multimorbidity is strongly associated with increasing age and is also directly linked to socioeconomic status. A substantial body of scientific evidence has shown an association between specific oral diseases and a range of other health conditions. Less is known, however, about the inter-relationships between oral diseases and multiple other health conditions. As multimorbidity is increasingly becoming the norm, rather than the exception, a profound shift is now needed in the training of oral health professionals, and the practice and delivery of dental care. A more integrated and coordinated approach to training and care is needed, which will require radical system-level reform and redesign of how health and dental services are commissioned, delivered and financed. Truly multidisciplinary teamwork requires system reform to facilitate effective joint working. The pattern of disease in society is changing and the dental profession needs to respond accordingly.

Activation of vagal afferent neurons (VAN) by postprandial gastrointestinal signals terminates feeding and facilitates nutrient digestion and absorption. Leptin modulates responsiveness of VAN to meal-related gastrointestinal signals. Rodents with high-fat diet (HF) feeding develop leptin resistance that impairs responsiveness of VAN. We hypothesized that lack of leptin signaling in VAN reduces responses to meal-related signals, which in turn decreases absorption of nutrients and energy storage from high-fat, calorically dense food.

Mice with conditional deletion of the leptin receptor from VAN (Nav1.8-Cre/LepR

; KO) were used in this study. Six-week-old male mice were fed a 45% HF for 4 weeks; metabolic phenotype, food intake, and energy expenditure were measured. Absorption and storage of nutrients were investigated in the refed state.

After 4 weeks of HF feeding, KO mice gained less body weight and fat mass that WT controls, but this was not due to differences in food intake or energy expenditure. Kergy storage that may contribute to the effectiveness of vagal blockade to induce weight loss.FoxP3+ regulatory T cells (Tregs) play crucial roles in peripheral immune tolerance. In addition, Tregs that reside or accumulate in nonlymphoid tissues, called tissue Tregs, exhibit tissue-specific functions and contribute to the maintenance of tissue homeostasis and repair. In an experimental mouse model of crescentic glomerulonephritis induced by an anti-glomerular basement membrane antibody, Tregs started to accumulate in the kidney on day 10 of disease onset and remained at high levels (~30-35% of CD4+ T cells) during the late stage (days 21-90), which correlated with stable disease control. Treg depletion on day 21 resulted in the relapse of renal dysfunction and an increase in Th1 cells, suggesting that Tregs are essential for disease control during the convalescence stage. The Tregs that accumulated in the kidney showed tissue Treg phenotypes, including high expression of GATA3, ST2 (the IL33 receptor subunit), amphiregulin (Areg), and PPARγ. Although T-bet+ Tregs and RORγt+ Tregs were observed in the kidney, GATA3+ Tregs were predominant during the convalescence stage, and a PPARγ agonist enhanced the accumulation of GATA3+ Tregs in the kidney. To understand the function of specific genes in kidney Tregs, we developed a novel T cell transfer system to T cell-deficient mice. This experiment demonstrates that ST2, Areg, and CCR4 in Tregs play important roles in the accumulation of GATA3+ Tregs in the kidney and in the amelioration of renal injury. Our data suggest that GATA3 is important for the recruitment of Tregs into the kidney, which is necessary for convalescence after renal tissue destruction.