The importance of microbiology reference laboratories and adequate funding for infectious disease surveillance.

Microbiology reference laboratories perform a crucial role within public health systems. This role was especially evident during the COVID-19 pandemic. In this Viewpoint, we emphasise the importance of microbiology reference laboratories and highlight the types of digital data and expertise they provide, which benefit national and international public health.

IDyOMpy: A new Python-based model for statistical analysis of musical expectations.

Background: IDyOM (Information Dynamics of Music) is the statistical model of music the most used in the community of neuroscience of music. It has been shown to allow for significant correlations with EEG (Marion, 2021), ECoG (Di Liberto, 2020) and fMRI (Cheung, 2019) recordings of human music listening. The language used for IDyOM -Lisp- is not very familiar to the neuroscience community and makes this model hard to use and more importantly to modify.

Updates on pancreatic cancer treatment - invited special issue.

Despite an increased understanding of the underlying biology of the disease, pancreatic ductal adenocarcinoma (PDAC) remains a challenging condition with poor outcomes and a 5-year survival rate, even at an early stage, of less than 10%. This dismal prognosis is due in part to biological aggressiveness, the lack of early diagnosis, suboptimal surgical selection, and the need for effective neoadjuvant and adjuvant therapies. However, progress is being made with significant advancements in the diagnosis, staging, and treatment of PDAC, with a focus on precision therapy, improved surgical care, and supportive care, coupled with a deeper understanding of PDAC's biology.

"Shrink back is not my intention": a qualitative exploration of Chinese security guards' experiences with bystander CPR.

Background: Out-of-hospital cardiac arrest (OHCA) is a major public health burden worldwide. Promoting bystander cardiopulmonary resuscitation (B-CPR) is a key element in improving the survival rate of OHCA. The security guard is a specific population in China that plays a significant role as bystanders in public settings.

High-Valent Cobalt-Difluoride in Oxidative Fluorination of Saturated Hydrocarbons.

The heme paradigm where Fe=O acts as the C-H oxidant and Fe-OH rebounds with the formed carbon-centered radical guides the design of the prototypical synthetic hydroxylation catalyst. We are exploring methods to evolve beyond the metal-oxo oxidant and hydroxide rebound, to incorporate a wider array of functional group. We have demonstrated the application of CoII(OTf)2 (10 mol% catalyst; OTf = trimfluoromethanesulfonate) in combination with polydentate N-donor ligands (e.

A cadaveric analysis of the efficacy of blind injections into the lateral pterygoid muscle.

Background: Temporomandibular disorders (TMD) are amongst the most common causes of orofacial pain. Hyperactivity of the lateral pterygoid muscle (LPM) is associated with the pathological mechanisms associated with TMD. Botulinum Toxin-A (BTX) injections into the LPM can be used as a treatment for TMD; however, a lack of clinical standardisation for this procedure can lead to adverse outcomes, especially when using anatomical landmark-based approaches.

Adaptation in communication technology utilization: caring for individuals with chronic conditions in South Asia during the Covid-19 pandemic.

Background: During the Covid-19 pandemic, people with chronic conditions experienced delayed or missed care, while their carers endured social isolation, loneliness, and reduced support. Information communication technology (ICT) can be utilized to encourage continuity of care, address misinformation, and allocate support. This study aimed to identify factors associated with the ICT adaptation of South Asian carers of individuals with chronic conditions by comparing changes in ICT utilization and preferences before and during the pandemic.

Telehealth memory clinics in primary healthcare: real-world experiences from low-resource settings in Greece.

Background: The role of primary healthcare is pivotal in the management of the surge of dementia prevalence particularly in low-resource areas. In this study, two telehealth-based memory clinics in primary healthcare operating within the frames of the INTegRated InterveNtion of pSychogerIatric Care (INTRINSIC) are presented.

Methods: The first clinic, which is led by a general practitioner, operates at a primary healthcare center in a semi-mountainous area and closely collaborates with the geriatric psychiatry outpatient clinic of the Patras University General Hospital via a telehealth medicine platform.

Empathy as a Psychometric Property in Dental Undergraduate Students.

Objectives: Empathy has been an essential competency in the clinical training of dental students and plays an important role in building relationship with patients. It has been found that gender and age may influence these empathetic responses; however, the findings vary across the literature. This study aims to investigate if age, gender and type of undergraduate dental training have a dependent relationship with the level of empathy.

Evaluation of first-principles Hubbard and Hund corrected DFT for defect formation energies in non-magnetic transition metal oxides.

Recent advances have shown that first-principles DFT+ techniques, such as DFT++ with parameters from linear response, are capable of high bandgap accuracy in transition metal oxides at a fraction of the computational cost of hybrid functionals. Extending the use of these functionals to defect calculations could save computational resources, but there is limited knowledge on whether such techniques are capable of reliably modelling defect energies. Furthermore, the use of separate and values for the same atomic species in different chemical environments, within the same system, can introduce significant errors into formation energy calculations.

Validation and implementation of whole-genome sequencing-based analytical methods for molecular surveillance and relatedness analysis of complex isolates at a national reference laboratory.

Whole genome sequencing-based methodologies have become extremely relevant for the molecular surveillance of human pathogens and are being increasingly introduced into national reference laboratory services. In this study, we describe the validation and implementation of core-genome Multi-Locus Sequence Typing (cgMLST) and whole genome single-nucleotide polymorphism (wgSNP) analysis at the Irish Mycobacteria Reference Laboratory, as a replacement for Mycobacterial Interspersed Repetitive Unit-Variable Number Tandem Repeat (MIRU-VNTR) typing. Concordance of clustering, discriminatory power, and ease-of-use of both WGS analytical methods were evaluated.

Alkali cation-π interactions in aqueous systems, modulating supramolecular stereoisomerism of nanoscopic metal-organic capsules.

Contrary to common chemical intuition, cation-π interactions can persist in polar, aqueous reaction solutions, rather than in dry non-coordinative solvent systems. This account highlights how alkali ion-π interactions impart distinctive structure-influencing supramolecular forces that can be exploited in the preparation of nanoscopic metal-organic capsules. The incorporation of alkali ions from polar solutions into molecular pockets promotes the assembly of otherwise inaccessible capsular entities whose structures are distinctive to those of common polyoxovanadate clusters in which {V=O} moieties usually point radially to the outside, shielding the molecular entities.

Alginate-like exopolysaccharides extracted from different waste sludges exhibit varying physicochemical and material properties.

This study examined the influence of different wastewater treatment processes on the physicochemical properties of Alginate-Like Exopolymers (ALE) extracted from waste sludge. Sludge samples were collected from wastewater treatment plants (WWTPs) processing both combined industrial and domestic wastewater, as well as domestic wastewater alone. Among the processes studied, aerobic granular sludge (AGS) produced the highest ALE yield (352 ± 50 mg/g-VS), significantly exceeding that from membrane bioreactor (170 ± 41 mg/g-VS) and conventional activated sludge (<130 mg/g-VS).

C-C Coupling in sterically demanding porphyrin environments.

Unlike their planar counterparts, classic synthetic protocols for C-C bond forming reactions on nonplanar porphyrins are underdeveloped. The development of C-C bond forming reactions on nonplanar porphyrins is critical in advancing this field of study for more complex porphyrin architectures, which could be used in supramolecular assemblies, catalysis, or sensing. In this work a library of arm-extended dodecasubstituted porphyrins was synthesized through the optimization of the classic Suzuki-Miyaura coupling of peripheral haloaryl substituents with a range of boronic acids.

Antibody Aggregation: A Problem Within the Biopharmaceutical Industry and Its Role in AL Amyloidosis Disease.

Due to the large size and rapid growth of the global therapeutic antibody market, there is major interest in understanding the aggregation of protein products as it can compromise efficacy, concentration, and safety. Various production and storage conditions have been identified as capable of inducing aggregation of polyclonal and monoclonal antibody (mAb) therapies such as low pH, freezing, light exposure, lyophilisation and increased ionic strength. The addition of stabilising excipients to these therapeutics helps to combat the formation of aggregates with future aggregation inhibition mechanisms involving the introduction of point mutations and glycoengineering within aggregation prone regions (APRs).

The climate crisis - actions to prioritize for anaesthesiologists.

Purpose Of Review: Climate change is the biggest threat to human health and survival in the twenty-first century. Emissions associated with healthcare contribute to climate change and there are many personal and professional actions that can reduce carbon emissions. This review highlights why action is necessary and what anaesthetists and healthcare workers can do.

Effect of the National Enhanced Service for weight management on the content of annual review consultations for patients living with obesity and hypertension and/or diabetes.

Guidelines specify that clinicians should support patients living with obesity by referring to weight management programmes (WMPs), but clinicians do so infrequently. To provide additional support to patients living with obesity and weight-related conditions, the UK government instated the National Enhanced Service (NES) for weight management in England, including a reimbursement to general practices for referring eligible patients to WMPs. To assess the impact of the NES on conversations regarding weight and relevant behavioural risk factors in primary care consultations we recruited 11 medical practices in England where the NES was operating and six comparator practices from Scotland and Wales where the NES was not implemented.

Enhancement of 5-Fluorouracil Drug Delivery in a Graphene Oxide Containing Electrospun Chitosan/Polyvinylpyrrolidone Construct.

Electrospun nanofibrous mats, consisting of chitosan (CS) and polyvinylpyrrolidone (PVP), were constructed with the addition of graphene oxide (GO) for enhancement of delivery of the 5-Fluorouracil (5-Fu) chemotherapy drug. Upon studying the range of GO concentrations in CS/PVP, the concentration of 0.2% / GO was chosen for inclusion in the drug delivery model.