Comparative analysis of fecal microbiota between diarrhea and non-diarrhea piglets reveals biomarkers of gut microbiota associated with diarrhea.

Diarrhea poses a significant threat to the health and well-being of weaned piglets, leading to substantial morbidity and mortality and economic loss in the pig industry. However, the structural characteristics of the gut microbiota and the key genera associated with early diarrhea in piglets within large-scale production systems are poorly understood. This study aimed to investigate the differences in the microbial community structure and the specific genera alteration between the healthy piglets and diarrhea piglets, and to identify the biomarkers of gut microbiota associated with diarrhea in piglets.

Alkyl chain length-regulated intelligent nano-assemblies with AIE-active photosensitizers for photodynamic cancer therapy.

Photodynamic therapy (PDT) brings new hope for the treatment of breast cancer due to few side effects and highly effective cell killing; however, the low bioavailability of traditional photosensitizers (PSs) and their dependence on oxygen severely limits their application. Aggregation-induced emission (AIE) PSs can dramatically facilitate the photosensitization effect, which can have positive impacts on tumor PDT. To-date, most AIE PSs lack tumor targeting capability and possess poor cell delivery, resulting in their use in large quantities that are harmful to healthy tissues.

SENP3-FIS1 axis promotes mitophagy and cell survival under hypoxia.

SUMOylation, the covalent attachment of the small ubiquitin-like modifier (SUMO) to target proteins, and its reversal, deSUMOylation by SUMO proteases like Sentrin-specific proteases (SENPs), are crucial for initiating cellular responses to hypoxia. However, their roles in subsequent adaptation processes to hypoxia such as mitochondrial autophagy (mitophagy) remain unexplored. Here, we show that general SUMOylation, particularly SUMO2/3 modification, suppresses mitophagy under both normoxia and hypoxia.

Long-term trends in English general practice consultation rates from 1995 to 2021: a retrospective analysis of two electronic health records databases.

Objectives: Although primary care is central to healthcare provision, inconsistent methods and data sources mean that relatively little is known about long-term trends in general practice consultation rates. We aimed to explore long-term trends in English general practice consultation rates using two electronic health records databases, Clinical Practice Research Datalink Gold and Aurum, from 1995 to 2021.

Methods: Consultations were identified and classified using a set of rules and code lists.

Variation in ambulance pre-alert process and practice: cross-sectional survey of ambulance clinicians.

Background: Ambulance clinicians use pre-alert calls to inform emergency departments (EDs) about the arrival of critically ill patients. However, there is variation in guidance between local ambulance service policies in terms of what should be pre-alerted and how pre-alerts should happen. We conducted a national online survey to understand the use of ambulance pre-alerts and to inform recommendations for practice and guidance.

Calcium chloride supplementation in sows: Enhancing farrowing efficiency and piglet viability during transition period.

High-prolific sows have a high incidence of stillbirth and asphyxiated piglets due to calcium deficiencies. Calcium is important for enhancing farrowing efficacy and colostrum production. Calcium chloride (CaCl), an acidogenic compound that lowers dietary cation-anion difference (DCAD), promotes calcium mobilization, thereby mitigating the risk of calcium deficiency.

Genetically identified outbreak linked to a rural Butcher's Shop, February-March 2018, North East England.

Between February and April 2018, within a unique 5-single nucleotide polymorphism (SNP) address was isolated from 28 cases with links to a small rural area of Northeast England, with five cases prospectively identified by whole genome sequencing (WGS). Infections had a severe clinical picture with ten cases hospitalized (36%), two cases with invasive disease, and two deaths reported. Interviews determined that 24 cases (86%) had been exposed to a local independent butcher's shop (Butcher A).

COVID-19 risk by work-related factors: pooled analysis of individual linked data from 14 cohorts.

Background: SARS-CoV-2 infection rates vary by occupation, but the association with work-related characteristics (such as home working, keyworker or furlough) are not fully understood and may depend on ascertainment approach. We assessed infection risks across work-related characteristics and compared findings using different ascertainment approaches.

Methods: Participants of 14 UK-based longitudinal cohort studies completed surveys before and during the COVID-19 pandemic about their health, work and behaviour.

Experiences, impacts, and requirements of synchronous video consultations between nurses, allied health professionals, psychological therapists, and adult service-users: A review of the literature.

Background: Telemedicine is increasingly used within healthcare worldwide. More is known about its efficacy in treating different conditions and its application to different contexts than about service-users' and practitioners' experiences or how best to support implementation.

Aims: To review adult service-users' experiences of synchronous video consultations with nurses, allied health professionals and psychological therapists, find out how consultations impact different groups of service-users and identify requirements for their conduct at individual, organisational, regional, and national levels.

Immediate postinjury extracorporeal carbon dioxide removal reduces ventilator requirements and mitigates acute respiratory distress syndrome in swine.

Background: Awareness of ventilator-induced lung injury contributed to increased use of extracorporeal interventions, but not immediately after injury, before acute respiratory distress syndrome (ARDS) ensues. Our objective was to evaluate the role of venovenous extracorporeal carbon dioxide removal (ECCO2R) in management of mechanically ventilated swine with smoke inhalation injury and 40% body surface area burns.

Methods: Yorkshire swine (n = 29, 43.

The status quo of global geriatric radiation oncology education: A scoping review.

Purpose: To identify potential gaps in geriatric radiation oncology (RO) education worldwide, as measured by geriatric oncology (GO) content within postgraduate RO training program (TP) curricula across 8 focus countries.

Methods And Materials: The need for improved education around GO is internationally recognized and is a key strategic priority of the International Society of Geriatric Oncology (SIOG).Two reviewers undertook a systematic scoping review from March to September 2023.

Mycoprotein: A Healthy and Sustainable Source of Alternative Protein-Based Foods.

Perhaps the most important challenge currently facing agrifood is how to ensure a more sustainable food system by changing the way we eat. Fermentation of fungi to produce mycoprotein can address this imperative by utilizing an age-old technology and a largely untapped natural resource. In this review, we look at the origins of mycoprotein, fermentation at scale, and downstream applications of mycoprotein as food.

Climate change perceptions and adaptation by Sebei pastoralists in Mount Elgon, Uganda: a qualitative survey.

Background: Pastoralists' sedentarisation and agriculturalisation might increase their vulnerability to climate change impacts, but few studies have investigated if this is the case in mountain areas. In Uganda, little is known about how Sebei pastoralists have perceived and adapted to such changes. This study sought to establish perspectives of Sebei pastoralists on climate change in terms of its occurrence and impacts as well as access to livelihood assets and or opportunities to withstand such challenges.

Validation of a Training Model for Austere Veno-Venous Extracorporeal Membrane Oxygenation Cannulation and Management.

Introduction: Veno-venous extracorporeal membrane oxygenation (VV ECMO) is used in trauma patients with pulmonary injury in the acute setting. The United States Military has an advanced ECMO transport and management capability; however, future conflicts may require forward prolonged casualty care (PCC). Special Operations Surgical Teams (SOSTs) provide damage control surgery, resuscitation, and PCC in forward, unregulated, multidomain environments.

Exploring how children and adolescents talk about coping strategies relating to loneliness using reflexive thematic analysis: a qualitative study.

Introduction: The prevailing view is that loneliness predominantly affects older adults. However, awareness of high rates of loneliness among younger populations is growing, prompting a call for interventions. The current study aimed to listen to the voices of young people regarding how they cope with loneliness, gaining a better understanding of how to then develop tailored interventions.

Synthesis, Morphology, and Particle Size Control of Acidic Aqueous Polyurethane Dispersions.

A range of charge-stabilized aqueous polyurethane (PU) dispersions comprising hard segments formed from hydrogenated methylene diphenyl diisocyanate (HMDI) with dimethylolpropionic acid (DMPA) and ethylenediamine, and soft segments of poly(tetramethylene oxide) of different molecular weights are synthesized. Characterization of the dispersions by mass spectrometry, gel permeation chromatography, small-angle X-ray scattering, atomic force microscopy, and infrared spectroscopy shows that they are composed of PUs self-assembled into spherical particles (primary population) and supramolecular structures formed by hydrogen-bonded HMDI and DMPA acid-rich fragments (secondary population). Analysis of the scattering patterns of the dispersions, using a structural model based on conservation of mass, reveals that the proportion of supramolecular structures increases with DMPA content.

Integrating continuous flow reaction and work-up: chiral amine resolution, separation and purification using a novel coalescing filter system.

To maximize the benefits of a continuous flow reaction, a continuous work-up is also needed. Herein, we present a process design and novel equipment for a continuous amine resolution reaction, integrated with liquid-liquid (L-L) extraction, back-extraction into a different solvent, and crystallisation purification for product isolation. The reaction, in iso-propyl acetate, flows through a heated fixed-bed reactor with solid supported lipase which catalyses the resolution of ()-1-phenylethylamine to give the ()-amide in 50% conversion and 96% enantiomeric excess (ee).

AAV delivery strategy with mechanical support for safe and efficacious cardiac gene transfer in swine.

Adeno-associated virus-based gene therapy is a promising avenue in heart failure treatment, but has shown limited cardiac virus uptake in humans, requiring new approaches for clinical translation. Using a Yorkshire swine ischemic heart failure model, we demonstrate significant improvement in gene uptake with temporary coronary occlusions assisted by mechanical circulatory support. We first show that mechanical support during coronary artery occlusions prevents hemodynamic deterioration (n = 5 female).