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Characterizing the effect of pesticides on pollinators is essential in the strive to protect biodiversity while maintaining efficient food production. Metabolomics offers detailed insight into the physiological response to pesticides. The impact of pre-dissection and dissection methodology on the metabolic response remains largely unknown, as does their possible effect on the measured metabolic re
SARS-CoV-2 breakthrough infections (BTIs) are relatively common, but little is known in terms of differentiating responses associated with asymptomatic BTI (ABTI) versus symptomatic BTI (SBTI). Here, we investigated the impact of ABTI and SBTI on antibody and T-cell responses toward Spike. SBTI donors had significantly higher plasma anti-Spike RBD IgG titers compared to both ABTI and SARS-CoV-2 va
Background Parenthood is consistently identified as a protective factor for suicidal behavior. However, it remains unclear whether this relationship varies as a function of sex, age, time since birth, number of children, and other risk/protective factors. Methods We used Cox proportional hazards models to describe the relationship between the birth of up to four children and suicide attempt (SA) r
A major challenge hampering the industrial and biological exploitation of lipases is the self-limiting effect of the lipolytic reaction. Defying sustained attention throughout history, the influence of lipase catalysed lipolysis on the internal structure of thin triglyceride films has proved elusive. An in-depth understanding of the lipolysis process at the triglycerides/aqueous interface will ass
Rhesus macaques (RMs) are a vital model for studying human disease and are invaluable to preclinical vaccine research, particularly for the study of broadly neutralizing antibody responses. Such studies require robust genetic resources for antibody-encoding genes within the immunoglobulin (IG) loci. The complexity of the IG loci has historically made them challenging to characterize accurately. To
Drawing on the theoretical framework of ‘relational work’ in economic sociology, the article examines the phenomenon of ‘precarious commitment’ – when employees’ commitment to their work and colleagues simultaneously exposes them to the risk of self-exploitation. The study analyses semi-structured interviews with game developers in the Swedish digital games industry. The article demonstrates the n
Background: Posttraumatic stress disorder (PTSD) and substance use disorders (SUD) frequently co-occur in youth. Integrated, trauma-focused treatments are recommended, but evidence in youth is limited and the dynamics of symptom change are poorly understood.Objectives: We investigated within-treatment changes in PTSD and substance use, and their temporal sequencing, in a randomised controlled tria
Antibiotic resistance poses a significant threat to human health, and wastewater treatment plants (WWTPs) are important reservoirs of antibiotic resistance genes (ARGs). Here, we analyze the antibiotic resistomes of 226 activated sludge samples from 142 WWTPs across six continents, using a consistent pipeline for sample collection, DNA sequencing and analysis. We find that ARGs are diverse and sim
The first measurement of the polarisation of coherently photoproduced J/ψ mesons in ultra-peripheral Pb–Pb collisions, using data at sNN=5.02 TeV, is presented. The J/ψ meson is measured via its dimuon decay channel in the forward rapidity interval −4.0
Background: Asthma characterization using blood eosinophil count (BEC) (among other biomarkers and clinical indices) is recommended in severe asthma (SA), but the masking effect of oral corticosteroids (OCS), makes this challenging. Aim: Our aim was to explore the effect of OCS use (both intermittent [iOCS] and long-term [LTOCS]) prior to biologic initiation on SA phenotype and biomarker profile i
Six coumarins were isolated from two bioactive fractions of the 70% ethanol extract from the twigs and leaves of Wikstroemia indica (L.) C.A. Mey. (Thymelaeaceae), namely the ethyl acetate fraction (WIE) and the water fraction (WIW). These compounds were identified as umbelliferone (1), daphnoretin (2), daphnorin (3), adicardin (4), wikstronutin (5), and triumbelletin-7-O-β-D-glucoside (6). Compou
Complement factor C3 is one of the most abundant proteins in the bloodstream and a central part of the complement system. Upon activation, C3 facilitates bacterial recognition and clearance in the extracellular environment. Initially regarded as a serum effector component, C3 is also emerging as an intracellular protein regulating basic cellular processes. Previously, we reported that intracellula
We document a substantial glass ceiling in the Swedish labor market: women constitute less than 20% within the top 1% of the earnings distribution. Using a structural micro-founded model of a dual earner household with learning-on-the-job, we link this to the child penalty. While on parental leave, women accumulate less human capital on the job, get promoted to a lesser extent, and hence are less
Kin recognition, the ability to identify genetic relatives, relies on familiarisation for the creation of recognition templates. During development, parent and embryo(s) are exposed to chemical, auditory, and tactile cues that can communicate reliable genetic information. We discuss how these cues can have organisational effects during a time of heightened phenotypic sensitivity, creating postnata
Purpose: Boys with genetic syndromes have an increased risk of undescended testes (UDT), but laparoscopic findings and outcomes after two-stage Fowler-Stephens orchiopexy (FS2) are rarely reported. This study aims to compare laparoscopic findings and results after FS2 between syndromic and non-syndromic boys. Methods: A retrospective cohort study on boys with UDT who underwent laparoscopy between
Questions: Earth observation is an important tool in biological monitoring. Previous studies have shown that variation in grassland canopy reflectance can explain gradients in plant community composition. However, there is a need for methods that allow the interpretation of the overall spectral signal of complex grassland vegetation in terms of existing knowledge about individual species' habitat
A double-swirler ammonia/methane co-flame burner was developed to enhance flame stability and reduce NOx emissions in ammonia combustion. In this system, a premixed ammonia/air mixture is introduced through the inner swirler, while a lean premixed methane/air flame from the outer swirler stabilizes the ammonia/air flame. Experimental results highlight that the Reynolds number of the outer methane/
Kidney paired donation (KPD) programs are organized in various countries to facilitate the donation of kidneys from willing but incompatible donors by matching them with pairs in similar situations. These programs often struggle with an accumulation of difficult-to-match recipients and small pools of incompatible pairs. To address this, several international collaborations have emerged to expand t
Chronic care manages long-term, progressive conditions, while acute care addresses short-term conditions. Chronic conditions increasingly strain health systems, which are often unprepared for these demands. This study examines the burden of conditions requiring acute versus chronic care, including sequelae. Conditions and sequelae from the Global Burden of Diseases Study 2019 were classified into
