Stereomicrostructure-regulated biodegradable adhesives.

Commercial adhesives are petroleum-based thermoset networks or nonbiodegradable thermoplastic hot melts, making them ideal targets for replacement by biodegradable alternatives. Poly(3-hydroxybutyrate) (P3HB) is a biorenewable and biodegradable alternative to conventional plastics, but microbial P3HB, which has a stereoperfect stereomicrostructure, exhibits no adhesion. In this study, by elucidating the fundamental relationship between chemocatalytically engineered P3HB stereomicrostructures and adhesion properties, we found that biodegradable syndio-rich P3HB exhibits high adhesion strength and outperforms common commercial adhesives, whereas syndiotactic, isotactic, or iso-rich P3HB shows no measurable adhesion.

Evaluating for Health Equity in a Safety Net Hospital: Socioeconomic Status, Adherence, and Outcomes in Cardiac Rehabilitation.

Purpose: Uncovering the racial/ethnic health disparities that exist within cardiovascular medicine offers potential to mitigate treatment gaps that might affect outcomes. Socioeconomic status (SES) may be a more appropriate underlying factor to assess these disparities. We aimed to evaluate whether adherence, attendance, and outcomes in cardiac rehabilitation are associated with SES in a safety net hospital.

Diagnostic abnormalities, disease severity and immunotherapy responsiveness in individuals with Down syndrome regression disorder.

Introduction: Down Syndrome Regression Disorder (DSRD) is a neuropsychiatric condition causing insomnia, catatonia, encephalopathy, and obsessive-compulsive behavior in otherwise healthy individuals with Down syndrome (DS). Smaller cohorts have identified heterogenous diagnostic abnormalities which have predicted immunotherapy responsiveness although pattern analysis in a large cohort has never been performed.

Methods: A multi-center, retrospective study of individuals with DSRD was performed.

Establishing national diagnostic reference levels in fluoroscopy and fluoroscopically guided interventions in Ireland and comparing these with national diagnostic reference levels in Europe and internationally.

Purpose: The purpose of this work was to establish national Irish diagnostic reference levels (DRLs) for a clinically representative and comprehensive list of clinical indications, anatomical regions, and common procedures for fluoroscopy and fluoroscopically guided interventions and compare these, where possible, to other DRLs established at a national level.

Method: A list of clinical indications, anatomical regions and common procedures was established. A national database of service providers was used to identify all medical radiological facilities providing fluoroscopy and fluoroscopically guided intervention services.

Publication output of RANZCR radiation oncologists in 2022-23.

Introduction: The purpose of this work was to determine the current publication output of Royal Australian and New Zealand College of Radiologists radiation oncologists (ROs) to serve as a baseline contributing to future assessment of the effectiveness of the College's Research Action Plan 2024-26.

Methods: An online survey was sent to all ROs in the College's member database in March-April 2024 requesting a list of publications between 2022 and 2023. A PubMed search was performed to cross-check the self-reported publications.