Transformative Insights: Break Up with Salt (BUWS) Program's Short-Term Influence on Hypertension Risk Factors.

Break Up with Salt (BUWS) is a four-session community-based nutrition education program aimed at reducing key controllable hypertension risk factors. This pilot study utilized a pre-post survey design to assess short-term outcomes on food behaviors (including DASH diet eating patterns), physical activity, and overall well-being, in two groups of participants. The first "pilot" group (n = 25) completed a comprehensive, 16-item survey; the second "abbreviated" group (n = 27) completed a 5-item survey. The pilot group experienced improvements in whole grain (p = 0.04), sweetened beverage consumption, watching/reducing sodium (p = 0.04) and fat (p = 0.05) consumption, and time spent sitting (p = 0.04). The abbreviated group improved confidence in using food labels (p = 0.02), following the DASH diet (p < 0.01), preparing food without salt (p = 0.03), selecting lower sodium items when eating out (p = 0.04), and making a positive lifestyle change (p = 0.01). The BUWS program provides information and teaches strategies to manage or prevent hypertension. By effectively improving diet and food behaviors, BUWS has the potential to reduce hypertension risk factors and improve the general health of participants.

Management of an Anticipated Difficult Airway in a Pediatric Patient With Stickler Syndrome.

Stickler syndrome (SS) is a congenital autosomal dominant condition that affects the formation of collagen. Of primary importance to the anesthesia provider is the propensity for difficulties in managing the airway due to orofacial abnormalities associated with this syndrome. The authors present a two-year-old infant with SS who required anesthetic care for a cleft palate repair. The potential anesthetic implications of this syndrome are discussed and the importance of proper planning and preparation and the usefulness of ultrasound as an airway evaluation tool are highlighted.

Mechanical Properties of Polymethyl Methacrylate as Denture Base Material: Heat-Polymerized vs. 3D-Printed-Systematic Review and Meta-Analysis of In Vitro Studies.

The synergy between dentistry and informatics has allowed the emergence of new technologies, specifically 3D printing, which has led to the development of new materials. The aim of this research was to compare the mechanical properties of dental base resins for 3D printing with conventional ones. This systematic review was developed using the PRISMA guidelines, and the electronic literature search was performed with the PubMed/MEDLINE, Web of Science-MEDLINE and EMBASE databases, until 30 April 2022. Two researchers selected the studies independently, and thus eight articles were found eligible for analysis. A meta-analysis was developed to estimate flexural strength. The Cohen's kappa corresponding to this review was 1.00, and the risk assessment was considered low for the included studies. The 3D printing resin presented lower values of flexural strength and hardness compared with the heat-cured resin. Regarding impact strength, a lower value was recorded for the heat-cured resin compared with the 3D printing resin. Three-dimensional printing resins are viable materials for making prosthetic bases but need further clinical research.

Antimicrobial Activity of a 3D-Printed Polymethylmethacrylate Dental Resin Enhanced with Graphene.

The present study aimed to test, in vitro, the antimicrobial activity against Candida albicans and Streptococcus mutans and the surface roughness of a 3D-printed polymethylmethacrylate dental resin enhanced with graphene. A 3D-printed polymethylmethacrylate dental resin was reinforced with four different concentrations of graphene: 0.01, 0.1, 0.25 and 0.5 wt%. Neat resin was used as a control. The specimens were printed in a liquid crystal display printer. Disc specimens were used in antimicrobial evaluation, and bar-shaped specimens were used to measure surface roughness. The study of antimicrobial activity included the inhibition of the growth of C. albicans and S. mutans and their adhesion to the resin's surface. Surface roughness increased with the increase in the graphene concentration. The growth inhibition of C. albicans was observed in the different concentrations of graphene after 24 h, with no recovery after 48 h. The specimens doped with graphene were capable of inactivating S. mutans after 48 h. The surface-adhesion studies showed that the density of microbial biofilms decreases in the case of specimens doped with graphene. Graphene, despite increasing the resin's surface roughness, was effective in inhibiting the growth and the adhesion to the resin's surface of the main inducers of prosthetic stomatitis.

Investigation of the Effect of the Same Polishing Protocol on the Surface Roughness of Denture Base Acrylic Resins.

This investigation aims to determine the effect of the same polishing protocol on the surface roughness (Ra) of different resins obtained by different processing techniques. Acrylic resins obtained by CAD/CAM technology overcame the disadvantages identified in conventional materials. A total of thirty samples (six of each resin): self-cured, heat-polymerized, injection molded, CAD/CAM 3D-printed and CAD/CAM milled were prepared. JOTA® Kit 1877 DENTUR POLISH was used to polish the samples by two techniques: manual and mechanized, with a prototype for guided polishing exclusively developed for this investigation. The Ra was measured by a profilometer. The values were analyzed using ANOVA, Games−Howell post-hoc test and One-sample t-test, with p < 0.05. Manual polishing produces lower values of Ra compared to mechanized polishing, except for injected molded resins (p = 0.713). Manual polishing reveals significant differences between the resin pairs milling/3D-printing (p = 0.012) and thermopolymerizable/milling (p = 0.024). In the mechanized technique only, significant differences regarding the Ra values were found between the self-cured/3D-printed (p = 0.004) and self-cured/thermopolymerizable pair resins (p = 0.004). Differences in surface roughness values can be attributed to the inherent characteristics of the resin and the respective processing techniques.

[Will ultrasound replace the stethoscope?: a case report on neonatal one-lung ventilation]. / O ultrassom substituirá o estetoscópio?: relato de caso sobre ventilação monopulmonar neonatal.

BACKGROUND AND OBJECTIVES: One-lung ventilation and selective intubation in neonates can be challenging due to intrinsic physiological specificities and material available. Ultrasound (US) is being increasingly used in many extents of anaesthesiology including confirmation of endotracheal tube position. CASE REPORT: We present a case report of a neonate proposed for pulmonary lobectomy by thoracoscopy in which lung exclusion was confirmed by ultrasound. CONCLUSION: US is a rapid, more sensitive and specific method than auscultation to evaluate tracheal intubation and lung exclusion.

Will ultrasound replace the stethoscope?: a case report on neonatal one-lung ventilation / O ultrassom substituirá o estetoscópio?: relato de caso sobre ventilação monopulmonar neonatal

Abstract Background and objectives: One-lung ventilation and selective intubation in neonates can be challenging due to intrinsic physiological specificities and material available. Ultrasound (US) is being increasingly used in many extents of anaesthesiology including confirmation of endotracheal tube position. Case report: We present a case report of a neonate proposed for pulmonary lobectomy by thoracoscopy in which lung exclusion was confirmed by ultrasound. Conclusion: US is a rapid, more sensitive and specific method than auscultation to evaluate tracheal intubation and lung exclusion.

Resumo Justificativa e objetivos: A ventilação monopulmonar e a intubação seletiva em recém-nascidos podem ser um desafio devido às especificidades fisiológicas intrínsecas e ao material disponível. O aparelho de ultrassom tem sido cada vez mais usado em muitas situações no campo da anestesia, incluindo a confirmação da posição do tubo endotraqueal. Relato de caso: Apresentamos o relato do caso de um recém-nascido proposto para lobectomia pulmonar por toracoscopia em que a exclusão pulmonar foi confirmada por ultrassom. Conclusão: O ultrassom é um método rápido, mais sensível e específico do que a ausculta para avaliar a intubação traqueal e a exclusão pulmonar.