Understanding educational inequalities in sports participation through structurally based resources and individual agency - a sequential mediation analysis.

Educational inequalities in sports participation remain a public health issue in the Netherlands. Combining structurally based resources from Pierre Bourdieu's theory of capital with Amartya Sen's conceptualization of individual agency may offer new insights into the complex mechanisms that drive these inequalities. Specifically, we posited that the way individuals are able to exercise their agency within the structurally based economic, social, and cultural resources they have access to may help explain educational inequalities in sports participation.

Elucidating the potential role of microorganisms in postmortem biotransformation: a comparison of clonazolam and its metabolite in postmortem and DUID cases.

Clonazolam is a designer triazolobenzodiazepine first synthesized in 1971 and is primarily used for its anxiolytic and sedative effects. It became a drug of misuse in 2012 and is known for its high potency and long duration of effect. Previous studies of nitrobenzodiazepines, such as nitrazepam, clonazepam, and flunitrazepam, as well as their metabolites, have demonstrated that bacterial species native to the gastrointestinal tract and active during postmortem (PM) decomposition are capable of affecting positivity and compound-to-metabolite ratios.

Melanoma-Derived DNA Polymerase Theta Variants Exhibit Altered DNA Polymerase Activity.

DNA polymerase θ (Pol θ or POLQ) is primarily involved in repairing double-stranded breaks in DNA through an alternative pathway known as microhomology-mediated end joining (MMEJ) or theta-mediated end joining (TMEJ). Unlike other DNA repair polymerases, Pol θ is thought to be highly error-prone yet critical for cell survival. We have identified several POLQ gene variants from human melanoma tumors that experience altered DNA polymerase activity, including a propensity for incorrect nucleotide selection and reduced polymerization rates compared to WT Pol θ.

Trapped in vicious cycles: unraveling the health experiences and needs of adults living with socioeconomic insecurity.

Background: This study explores the role of health in daily life and needs of Dutch adults (aged 25-49) experiencing one or more forms of socioeconomic insecurity stemming from their financial, housing, or employment situations.

Methods: 28 in-depth, semi-structured interviews were conducted in the Netherlands between October 2022 and February 2023. The interview guide included questions on participants' socioeconomic situation, the role of health in their daily lives, their health-related and broader needs.

The current state of complex systems research on socioeconomic inequalities in health and health behavior-a systematic scoping review.

Background: Interest in applying a complex systems approach to understanding socioeconomic inequalities in health is growing, but an overview of existing research on this topic is lacking. In this systematic scoping review, we summarize the current state of the literature, identify shared drivers of multiple health and health behavior outcomes, and highlight areas ripe for future research.

Methods: SCOPUS, Web of Science, and PubMed databases were searched in April 2023 for peer-reviewed, English-language studies in high-income OECD countries containing a conceptual systems model or simulation model of socioeconomic inequalities in health or health behavior in the adult general population.

A Human-Centered Approach to Measuring the Impact of Evidence-Based Online Resources.

Evidence-based online resources aim to combat vulnerabilities associated with health misinformation, evidence misalignment, and science illiteracy. Yet, it is a challenge to measure and demonstrate their impacts beyond looking at proxies for success (e.g.

Conserved chromatin and repetitive patterns reveal slow genome evolution in frogs.

Frogs are an ecologically diverse and phylogenetically ancient group of anuran amphibians that include important vertebrate cell and developmental model systems, notably the genus Xenopus. Here we report a high-quality reference genome sequence for the western clawed frog, Xenopus tropicalis, along with draft chromosome-scale sequences of three distantly related emerging model frog species, Eleutherodactylus coqui, Engystomops pustulosus, and Hymenochirus boettgeri. Frog chromosomes have remained remarkably stable since the Mesozoic Era, with limited Robertsonian (i.

Melanoma-derived DNA polymerase theta variants exhibit altered DNA polymerase activity.

DNA Polymerase θ (Pol θ or POLQ) is primarily involved in repairing double-stranded breaks in DNA through the alternative pathway known as microhomology-mediated end joining (MMEJ) or theta-mediated end joining (TMEJ). Unlike other DNA repair polymerases, Pol θ is thought to be highly error prone, yet critical for cell survival. We have identified several mutations in the POLQ gene from human melanoma tumors.

Refine and Strengthen SAR-Based Read-Across by Considering Bioactivation and Modes of Action.

Structure-activity relationship (SAR)-based read-across is an important and effective method to establish the safety of a data-poor target chemical (structure of interest (SOI)) using hazard data from structurally similar source chemicals (analogues). Many methods use quantitative similarity scores to evaluate the structural similarity for searching and selecting analogues as well as for evaluating analogue suitability. However, studies suggest that read-across based purely on structural similarity cannot accurately predict the toxicity of an SOI.

Maximizing use of existing carcinogenicity data to support acceptable intake levels for mutagenic impurities in pharmaceuticals: Learnings from N-nitrosamine case studies.

The unexpected finding of N-nitrosamine (NA) impurities in many pharmaceutical products raised significant challenges for industry and regulators. In addition to well-studied small molecular weight NAs, many of which are potent rodent carcinogens, novel NAs associated with active pharmaceutical ingredients have been found, many of which have limited or no safety data. A tiered approach to establishing Acceptable Intake (AI) limits for NA impurities has been established using chemical-specific data, read-across, or a class-specific TTC limit.

Wicked problems in a post-truth political economy: a dilemma for knowledge translation.

The discipline of knowledge translation (KT) emerged as a way of systematically understanding and addressing the challenges of applying health and medical research in practice. In light of ongoing and emerging critique of KT from the medical humanities and social sciences disciplines, KT researchers have become increasingly aware of the complexity of the translational process, particularly the significance of culture, tradition and values in how scientific evidence is understood and received, and thus increasingly receptive to pluralistic notions of knowledge. Hence, there is now an emerging view of KT as a highly complex, dynamic, and integrated sociological phenomenon, which neither assumes nor creates knowledge hierarchies and neither prescribes nor privileges scientific evidence.

Socioeconomic inequalities in self-assessed health and food consumption: the mediating roles of daily hassles and the perceived importance of health.

Background: Urgent daily hassles, which are more common among people with a lower socioeconomic position (SEP), might limit one's ability to address less pressing goals, such as goals related to health promotion. Consequently, health goals may be viewed as less focal, which could jeopardize one's health. This study examined an understudied pathway: whether a higher severity of daily hassles resulted in a lower perceived importance of health and whether these two factors sequentially mediate socioeconomic inequalities in self-assessed health (SAH) and food consumption.

New insights into Xenopus sex chromosome genomics from the Marsabit clawed frog X. borealis.

In many groups, sex chromosomes change frequently but the drivers of their rapid evolution are varied and often poorly characterized. With an aim of further understanding sex chromosome turnover, we investigated the polymorphic sex chromosomes of the Marsabit clawed frog, Xenopus borealis, using genomic data and a new chromosome-scale genome assembly. We confirmed previous findings that 54.

An empirical analysis of the constructs of Fundamentals of Care Framework using structural equation modelling.

Aim: First, to identify which aspects of missed care accurately define the integration of care and context of care dimensions of the Fundamentals of Care Framework. Second, to test the Framework for validity and reliability and lastly, to explore how leadership influences care integration.

Design: A non-experimental research design using self-audit data collected information about variations in nursing care as exemplars for dimensions of the Framework.

Elucidating strategies used by clinical nurse leaders to facilitate fundamental care delivery: A qualitative study.

Aim: To investigate the strategies used by nurse leaders to facilitate fundamental care delivery in their clinical area.

Design: An interpretative qualitative design study reported in line with the Consolidated Criteria for Reporting Qualitative Research (COREQ).

Methods: Twenty-four self-identified nurse leaders from across Australia were interviewed between November 2020 and April 2021 to discuss their strategies for facilitating fundamental care.

The Use of Digital Technologies in the Inpatient Setting to Promote Communication During the Early Stage of an Infectious Disease Outbreak: A Scoping Review.

Infectious disease outbreaks disrupt inpatient clinical care and have an impact on staff and patients' ability to communicate with each other and with the wider community. Digital technology may offer opportunities for communication in the inpatient setting during infectious disease outbreaks. This scoping review aimed to investigate the use of digital technology in the inpatient setting to promote communication in the early stages of an infectious disease outbreak.

The trouble with personhood and person-centred care.

The phrase 'person-centred care' (PCC) reminds us that the fundamental philosophical goal of caring for people is to uphold or promote their personhood. However, such an idea has translated into promoting individualist notions of autonomy, empowerment and personal responsibility in the context of consumerism and neoliberalism, which is problematic both conceptually and practically. From a conceptual standpoint, it ignores the fact that humans are social, historical and biographical beings, and instead assumes an essentialist or idealized concept of personhood in which a person is viewed as an individual static object.

What's important to you? Socioeconomic inequalities in the perceived importance of health compared to other life domains.

Background: Pressing issues, like financial concerns, may outweigh the importance people attach to health. This study tested whether health, compared to other life domains, was considered more important by people in high versus low socioeconomic positions, with future focus and financial strain as potential explanatory factors.

Methods: A cross-sectional survey was conducted in 2019 among N=1,330 Dutch adults.

Nurse managers' support of fundamental care in the hospital setting. An interpretive description of nurse managers' experiences across Australia, Denmark, and New Zealand.

Aims: To explore the role of ward-based nurse managers in supporting nurses to undertake high-quality fundamental care.

Design: A qualitative study guided by the principles of interpretive description. Reported in accordance with Consolidated Criteria for Reporting Qualitative Research (COREQ).

Using a Complex Network Methodology to Track, Evaluate, and Transform Fundamental Care.

In this study, we drew on methods originating in complex adaptive systems and social network analysis to develop a novel way to quantify fundamental care. Data were obtained from a public statement from the Australian Royal Commission into Aged Care Quality and Safety. Results support the importance of using a systemic approach to assess the multiple dimensions of the fundamentals of care.

A dense linkage map for a large repetitive genome: discovery of the sex-determining region in hybridizing fire-bellied toads (Bombina bombina and Bombina variegata).

Genomic analysis of hybrid zones offers unique insights into emerging reproductive isolation and the dynamics of introgression. Because hybrid genomes consist of blocks inherited from one or the other parental taxon, linkage information is essential. In most cases, the spectrum of local ancestry tracts can be efficiently uncovered from dense linkage maps.

Socioeconomic inequalities in health behaviors: exploring mediation pathways through material conditions and time orientation.

Background: Socioeconomic inequalities in health behaviors have been attributed to both structural and individual factors, but untangling the complex, dynamic pathways through which these factors influence inequalities requires more empirical research. This study examined whether and how two factors, material conditions and time orientation, sequentially impact socioeconomic inequalities in health behaviors.

Methods: Dutch adults 25 and older self-reported highest attained educational level, a measure of socioeconomic position (SEP); material conditions (financial strain, housing tenure, income); time orientation; health behaviors including smoking and sports participation; and health behavior-related outcomes including body mass index (BMI) and self-assessed health in three surveys (2004, 2011, 2014) of the longitudinal GLOBE (Dutch acronym for "Health and Living Conditions of the Population of Eindhoven and surroundings") study.