Cost-effective production of meaty aroma from porcine cells for hybrid cultivated meat.

Cultivated meats are typically hybrids of animal cells and plant proteins, but their high production costs limit their scalability. This study explores a cost-effective alternative by hypothesizing that controlling the Maillard and lipid thermal degradation reactions in pure cells can create a meaty aroma that could be extracted from minimal cell quantities. Using spontaneously immortalized porcine myoblasts and fibroblasts adapted to suspension culture with a 1 % serum concentration, we developed a method to isolate flavor precursors via freeze-thawing.

Inaugural Australian urology bootcamp for early-career medical officers: improving knowledge, skills, and confidence to prepare for registrar years.

Background: Surgical bootcamps provide hands-on learning opportunities for junior doctors and trainees in low-pressure, non-clinical environments. Participants develop skills, knowledge, and confidence in preparation for their registrar years. A number of international urology-specific bootcamps have demonstrated improvements in these technical and non-technical domains.

Chemical Cleaning Techniques for Fouled RO Membranes: Enhancing Fouling Removal and Assessing Microbial Composition.

Membrane fouling, a major challenge in desalination, is addressed in this study by investigating three different chemical cleaning protocols (A, B, and C) targeting fouled reverse osmosis (RO) membranes and microbial community composition. Cleaning protocols A and B involve different chemical treatments selected based on preliminary tests and literature review, while protocol C follows the manufacturer's standard recommendation. Membrane morphology, foulant composition, and microbial community variability in fouled, virgin, and cleaned membranes are studied.

Multi-Modal Assessment of Cerebral Hemodynamics in Resuscitated Out-of-Hospital Cardiac Arrest Patients: A Case-Series.

We assessed the feasibility of concurrent monitoring of cerebral hemodynamics in adult, comatose out-of-hospital cardiac arrest (OHCA) patients admitted to the National University Heart Centre Singapore from October 2021 to August 2023. Patients underwent continuous near-infrared spectroscopy (NIRS) monitoring in the first 72 h after return of spontaneous circulation (ROSC) and 30-min transcranial Doppler ultrasound (TCD) monitoring at least once. With constant mechanical ventilatory settings and continuous electrocardiographic, pulse oximeter and end-tidal carbon dioxide monitoring, blood pressure was manipulated via vasopressors and cerebral autoregulation assessed by measuring changes in regional cerebral oxygenation (NIRS) and cerebral blood flow velocities (TCD) in response to changes in mean arterial pressure.

Perceptions of Communities of Practice and Sense of Belonging: Focus Groups of Academic Pediatric Faculty.

Background: Providing the opportunity for collaboration around a central purpose to improve skills and exchange knowledge, the Community of Practice model can be useful for faculty development. A sense of belonging enhances the engagement in communities. Yet, the barriers and contributors to academic medicine faculty's sense of belonging in communities are not as well explored.

Spatio-temporal analysis of genetic diversity of merozoite surface protein-3 alpha in Myanmar Plasmodium vivax isolates.

Myanmar aims to eliminate malaria by 2030. However, recent increase of malaria incidence is a great challenge to archive that goal. Increasing prevalence of Plasmodium vivax also hinders this endeavor.

Core and surface structure and magnetic properties of mechano-synthesized LaFeO nanoparticles and their Eu-doped and Eu/Cr-co-doped variants.

The core and surface structure, and magnetism of mechano-synthesized LaFeO nanoparticles (30-40 nm), Eu-doped (LaEuFeO), and Eu/Cr co-doped (LaEuFeCrO) are reported. Doping results in a transition from the O'-type to the O-type distorted structure. Traces of reactants, intermediate phases, and a small amount of Eu ions were detected on the surfaces of the nanoparticles.

Workforce Initiatives to Advance Health Equity and Diverse Representation.

The persistence of health inequity and the need for workforce diverse representation within child and adolescent psychiatry require systemic solutions. There are recommendations and strategies particularly for the training programs with "all of the above" approach to tackle these complex systemic issues. One of the ways is to think through existing and innovative training pipelines by making them less leaky, enhancing quality, expanding the type and size, and connecting them to reach children and adolescents in need.

Nanomaterial grafted polymorphous activated carbon cloth surface for antibacterial, capacitive deionization and oil spill cleaning applications.

This work reports the development of multifunctional or polymorphous surfaces using zinc oxide (ZnO) nanorods, silica (SiO), and fluoropolymer functionalization in a sequential process. Firstly, zinc oxide nanorods were grown on activated carbon cloth (ACC) using a simple low-temperature synthesis process. ZnO nanorods-coated ACC substrate was applied to investigate the antimicrobial properties, and the results showed inhibition of 50% for Escherichia coli (E.

Revolutionizing the Management of Large-Core Ischaemic Strokes: Decoding the Success of Endovascular Therapy in the Recent Stroke Trials.

Endovascular therapy (EVT) has revolutionized the management of acute ischaemic strokes with large vessel occlusion, with emerging evidence suggesting its benefit also in large infarct core volume strokes. In the last two years, four randomised controlled trials have been published on this topic-RESCUE-Japan LIMIT, ANGEL-ASPECT, SELECT2 and TENSION, with overall results showing that EVT improves functional and neurological outcomes compared to medical management alone. This review aims to summarise the recent evidence presented by these four trials and highlight some of the limitations in our current understanding of this topic.

Inflammatory signaling in NASH driven by hepatocyte mitochondrial dysfunctions.

Liver steatosis, inflammation, and variable degrees of fibrosis are the pathological manifestations of nonalcoholic steatohepatitis (NASH), an aggressive presentation of the most prevalent chronic liver disease in the Western world known as nonalcoholic fatty liver (NAFL). Mitochondrial hepatocyte dysfunction is a primary event that triggers inflammation, affecting Kupffer and hepatic stellate cell behaviour. Here, we consider the role of impaired mitochondrial function caused by lipotoxicity during oxidative stress in hepatocytes.

A scoping review of social media in child, adolescents and young adults: research findings in depression, anxiety and other clinical challenges.

Background: Social media and other technologies are reshaping communication and health.

Aims: This review addresses the relationship between social media use, behavioural health conditions and psychological well-being for youth aged <25 years.

Method: A scoping review of 11 literature databases from 2000 to 2020 explored research studies in youth in five areas: clinical depression and anxiety, quantitative use, social media mode, engagement and qualitative dimensions and health and well-being.

Development of portable sensor for the detection of bacteria: effect of gold nanoparticle size, effective surface area, and interparticle spacing upon sensing interface.

In this study, systematic development of a portable sensor for the rapid detection of Escherichia coli (E. coli) and Exiguobacterium aurantiacum (E. aurantiacum) was reported.

Genetic diversity of Plasmodium falciparum erythrocyte membrane protein 1 in field isolates from central Myanmar.

Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1), encoded by the polymorphic var multigene family, is a highly polymorphic antigen that plays a crucial role in the pathology of malaria. The contribution of the genetic diversity of var toward the immune escape of P. falciparum has not yet been fully elucidated.

Global patterns of tree density are contingent upon local determinants in the world's natural forests.

Previous attempts to quantify tree abundance at global scale have largely neglected the role of local competition in modulating the influence of climate and soils on tree density. Here, we evaluated whether mean tree size in the world's natural forests alters the effect of global productivity on tree density. In doing so, we gathered a vast set of forest inventories including >3000 sampling plots from 23 well-conserved areas worldwide to encompass (as much as possible) the main forest biomes on Earth.

Whole-exome sequencing of BRCA-negative breast cancer patients and case-control analyses identify variants associated with breast cancer susceptibility.

Background: For the majority of individuals with early-onset or familial breast cancer referred for genetic testing, the genetic basis of their familial breast cancer remains unexplained. To identify novel germline variants associated with breast cancer predisposition, whole-exome sequencing (WES) was performed.

Methods: WES on 290 BRCA1/BRCA2-negative Singaporeans with early-onset breast cancer and/or a family history of breast cancer was done.