Miracle-dz/UniFAR-FTUs huggingface dataset:
Factors Associated With Intimate Partner Violence Perpetration and Victimization in Asylum Seeking and Refugee Populations: A Systematic Review

Intimate partner violence (IPV) is a common and serious health and justice problem. Asylum seekers and refugees are generally vulnerable to violence and may be particularly vulnerable to IPV. The aim of this study is to identify factors associated with IPV perpetration and victimization in asylum seeking and refugee populations through a systematic review of the literature. PubMed, Web of Science, Scopus, Embase, Global Health, PsycINFO, Westlaw, and Social Science Research Network databases were searched. Quantitative studies were included according to a population, exposure, outcome framework. Studies were critically appraised with the Joanna Briggs Institute’s System for the Unified Management, Assessment and Review of Information tool and quality assessed according to the Grading of Recommendations, Assessment, Development, and Evaluations approach. Meta-analysis was not possible due to heterogeneity. A complex multitude of factors associated with IPV perpetration and victimization in asylum seeking and refugee populations was found. Narrative synthesis of 23 studies showed an inverse association between both perpetrator and victim education level and IPV. Relationship factors, legal status, and age were also important factors associated with IPV. The majority of studies had a cross-sectional design. Heterogeneity in definitions of IPV, sample, methods, statistical procedures, and outcomes was reported. Low education level is a consistent modifiable factor associated with IPV in asylum seeking and refugee populations. This work points to a testable intervention that stakeholders could trial to address the unjust and unhealthy problem of IPV. More and better quality research using standardized definitions, longitudinal design, and sensitive tools is needed in this area.
Promoting Men’s Health Equity

Men’s health equity is an area of men’s health research and practice that combines the literature on men’s health with that of health equity. More research is needed that describes how to intervene to promote men’s health equity. This introduction to the American Journal of Men’s Health special collection on promoting men’s health equity was created to feature research that describes aspects of promising interventions that (a) are population-specific approaches that consider the unique biopsychosocial factors that affect the health of socially defined populations of men; or (b) use a comparative approach to close or eliminate gaps between socially defined groups of men and women and among socially meaningful groups of men that are unnecessary, avoidable, considered unfair and unjust, and yet are modifiable. The dozen papers from across the globe included in the special collection are grouped in three areas: conceptual approaches and reviews; formative research; and evaluation findings. The papers represent a diverse array of populations under the umbrella of men’s health and a range of strategies to improve men’s health from tobacco cessation to microfinance. The collection features a range of alternative masculinities that emerge from original research by the contributors that are used in novel ways in the interventions. This editorial argues that more qualitative research is needed to evaluate the intended and unintended findings from interventions. This editorial also highlights the benefits that men’s health equity can gain from embracing dissemination and implementation science as a tool to systematically design, implement, refine, and sustain interventions.
Internalized homophobia and sexual risk behavior among HIV-infected men who have sex with men in Israel

ABSTRACT Sexual risk behaviors among men who have sex with men (MSM) have been linked to diverse demographic, psychosocial, and behavioral factors. This study assessed the association between internalized homophobia and sexual risk behavior among HIV-infected MSM and the mediating effects of safe-sex self-efficacy and depression on this association, using a theoretical framework based on the Theory of Social Action. Data were collected from 124 HIV-infected MSM attending an AIDS clinic in Israel. No significant association was found between internalized homophobia and sexual risk behavior (unprotected anal intercourse). Examination of mediation effects revealed full mediation by depression, but not by self-efficacy. Depression and self-efficacy were the only significant explanatory variables of sexual risk behavior. Diverse social work interventions with HIV-infected MSM aimed at reducing sexual risk behaviors should include routine screening of IH and its association with depression, and address depression and self-efficacy in CBT and other interventions.
Crassulacean acid metabolism species differ in the contribution of C3 and C4 carboxylation to end of day CO2 fixation

Abstract Crassulacean acid metabolism (CAM) is a photosynthetic pathway that temporally separates the nocturnal CO2 uptake, via phosphoenolpyruvate carboxylase (PEPC, C4 carboxylation), from the diurnal refixation by Rubisco (C3 carboxylation). At the end of the day (CAM‐Phase IV), when nocturnally stored CO2 has depleted, stomata reopen and allow additional CO2 uptake, which can be fixed by Rubisco or by PEPC. This work examined the CO2 uptake via C3 and C4 carboxylation in phase IV in the CAM species Phalaenopsis “Sacramento” and Kalanchoe blossfeldiana “Saja. ” Short blackout periods during phase IV caused a sharp drop in CO2 uptake in K. blossfeldiana but not in Phalaenopsis, indicating strong Rubisco activity only in K. blossfeldiana. Chlorophyll fluorescence revealed a progressive decrease in ΦPSII in Phalaenopsis, implying decreasing Rubisco activity, while ΦPSII remained constant in phase IV in K. blossfeldiana. However, short switching to 2% O2 indicated the presence of photorespiration and thus Rubisco activity in both species throughout phase IV. Lastly, in Phalaenopsis, accumulation of starch in phase IV occurred. These results indicate that in Phalaenopsis, PEPC was the main carboxylase in phase IV, although Rubisco remained active throughout the whole phase. This will lead to double carboxylation (futile cycling) but may help to avoid photoinhibition.
NOSACQ-50 for Safety Climate Assessment in Agricultural Activities: A Case Study in Central Italy

Safety climate assessment has been recognized as a powerful tool to bring to light workers’ perceptions related to safety practices, attitudes and behaviors at the workplace. Accordingly, its investigation can provide useful information about safety problems within a company before accidents occur. In literature, numerous studies can be found investigating safety climates in different types of industry. However, safety climate assessment in agricultural activities is addressed scarcely, even though agriculture represents a very hazardous sector. To reduce this gap, the present study proposes an investigation of safety climate among farmers by means of the Nordic Safety Climate Questionnaire (NOSACQ-50). The results of the survey brought to light a low level of safety perception of the interviewed sample, especially as concerns safety commitment and risk-taking attitudes. In particular, a different attitude toward safety issues has been registered depending on both the position and gender of the interviewed farmers. Overall, the output of this cross-sectional analysis adds to the current literature by expanding knowledge of safety climate among farmers, representing a baseline for further investigations based on human-centered approaches to enhance safety in agriculture and consequently social and workplace aspects of sustainable agricultural systems.
Correlation between monoamine neurotransmitter and cytokine levels and the occurrence of post-traumatic stress disorder among operating room nurses.

BACKGROUND The aim of the present study was to investigate the correlation between monoamine neurotransmitter and cytokine levels and the occurrence of post-traumatic stress disorder (PTSD) among operating room nurses. METHODS A total of 131 nursing staff were selected and assigned into the PTSD, non-PTSD, and control group. Enzyme-linked immunosorbent assay was applied to determine the monoamine neurotransmitters in plasma and serum cytokines. Receiver-operating characteristic curve analysis was conducted to assess the sensitivity and specificity of neurotransmitters and cytokines in the clinical detection of PTSD among operating room nurses. Addenbrooke's Cognitive Examination-Revised and the Connor-Davidson Resilience Scale were used to evaluate the correlation between neurotransmitter and cytokine levels and the clinical characteristics of operating room nurses with PTSD. RESULTS Our study found that the monoamine neurotransmitters and cytokines among nurses in the PTSD group were significantly higher than those in the non-PTSD and control group. Neurotransmitter and cytokine levels as clinical predictors of PTSD among operating room nurses have good sensitivity and specificity, and were negatively correlated with cognitive function and resilience. CONCLUSIONS The findings of the present study confirm that monoamine neurotransmitter and cytokine levels are correlated with the occurrence of PTSD among operating room nurses.
AmOctα2R: Functional Characterization of a Honeybee Octopamine Receptor Inhibiting Adenylyl Cyclase Activity

The catecholamines norepinephrine and epinephrine are important regulators of vertebrate physiology. Insects such as honeybees do not synthesize these neuroactive substances. Instead, they use the phenolamines tyramine and octopamine for similar physiological functions. These biogenic amines activate specific members of the large protein family of G protein-coupled receptors (GPCRs). Based on molecular and pharmacological data, insect octopamine receptors were classified as either α- or β-adrenergic-like octopamine receptors. Currently, one α- and four β-receptors have been molecularly and pharmacologically characterized in the honeybee. Recently, an α2-adrenergic-like octopamine receptor was identified in Drosophila melanogaster (DmOctα2R). This receptor is activated by octopamine and other biogenic amines and causes a decrease in intracellular cAMP ([cAMP]i). Here, we show that the orthologous receptor of the honeybee (AmOctα2R), phylogenetically groups in a clade closely related to human α2-adrenergic receptors. When heterologously expressed in an eukaryotic cell line, AmOctα2R causes a decrease in [cAMP]i. The receptor displays a pronounced preference for octopamine over tyramine. In contrast to DmOctα2R, the honeybee receptor is not activated by serotonin. Its activity can be blocked efficiently by 5-carboxamidotryptamine and phentolamine. The functional characterization of AmOctα2R now adds a sixth member to this subfamily of monoaminergic receptors in the honeybee and is an important step towards understanding the actions of octopamine in honeybee behavior and physiology.
Acute Elevated Resistin Exacerbates Mitochondrial Damage and Aggravates Liver Steatosis Through AMPK/PGC-1α Signaling Pathway in Male NAFLD Mice

Abstract Resistin was identified as a link between obesity and insulin resistance and is associated with many diseases in mice. Deciphering the related development and molecular mechanism is necessary for the treatment of these diseases. Previous studies have revealed that increased resistin levels are correlated with lipid accumulation and play a role in non-alcoholic fatty liver disease (NAFLD) development. However, the exact mechanisms underlying these processes remain unclear. To further clarify whether acute elevated resistin level exacerbated liver steatosis, a high-fat diet-induced NAFLD animal model was used and treated with or without resistin for 6 days. We discovered that resistin altered mitochondrial morphology, decreased mitochondrial content, and increased lipid accumulation in HFD mice. qRT-PCR and western blot analysis showed that acute elevated resistin significantly altered the gene expression of mitochondrial biogenesis and liver lipid metabolism molecules in HFD mice. Consequently, in vitro experiments verified that resistin reduced the mitochondrial content, impaired the mitochondrial function and increased the lipid accumulation of palmitate-treated HepG2 cells. Additionally, we demonstrated that resistin upregulated proinflammatory factors, which confirmed that resistin promoted the development of inflammation in NAFLD mice and palmitate-treated HepG2 cells. Signaling-transduction analysis demonstrated that acute elevated resistin aggravated liver steatosis through AMPK/PGC-1α pathway in male mice. This reveals a novel pathway through which lipogenesis is induced by resistin and suggests that maintaining mitochondrial homeostasis may be key to treatments for preventing resistin-induced NAFLD aggravation.
Interaction of HOCl with a chlorinated ice surface to produce molecular chlorine: An ab-initio study

The reaction between molecular HOCl and a chlorinated surface of ice to produce molecular chlorine has been theoretically investigated. Ab initio quantum mechanical tools (GAUSSIAN 98 and EMBED01) have been used for this purpose, based on a molecular cluster and on an embedded cluster model, respectively. Different reaction paths have been explored, requiring a pre-activation of the substrate. In all cases, important activation barriers have been found. Only if certain types of structural defects are present at the surface, the reaction has been found to take place almost spontaneously.
Application of Hydroxytyrosol in the Functional Foods Field: From Ingredient to Dietary Supplements

Hydroxytyrosol (HT) is an amphipathic functional phenol found in the olive tree, both in its leaves and fruits, in free or bound forms, as well as in olive oil and by-products of olive oil manufacture. The European Food Safety Authority recommends regular consumption of HT due to its several beneficial effects on human health, which are closely associated to its antioxidant activity. These reasons make HT an excellent candidate for application as a functional ingredient in the design of novel food products. Patents already exist for methodologies of extraction, purification, and application of HT in supplements and food products. The present review discusses the impact of HT incorporation on food properties and its effects on consumers, based on relevant data related to the use of HT as a functional ingredient, both as a pure compound or in the form of HT-rich extracts, in various food products, namely in edible oils, beverages, bakery products, as well animal-based foods such as meat, fishery and dairy products.
Etomidate Use for Rapid Sequence Intubation Is Not Associated With Nosocomial Infection

Introduction: Etomidate is commonly used for induction of anesthesia for rapid sequence intubation (RSI). It has little impact on hemodynamic status, making it a widely used agent. Due to the inhibition of cortisol production, etomidate causes adrenal suppression. The purpose of this study is to determine whether there is a correlation with etomidate use and the incidence of secondary infections. Methods: This was a retrospective cohort of hospitalized patients who received either etomidate or control (ketamine, propofol, or no agent) for RSI. The primary endpoint was the incidence of secondary infections. Secondary outcomes included number of mechanical ventilator-free days within 28 days, 30-day mortality, length of hospital stay, and length of intensive care unit stay. Results: A total of 434 patients were reviewed, of which 129 (29.7%) met the study criteria (n = 94 etomidate; n = 35 control). The incidence of secondary infection was numerically higher in the etomidate group compared with the control group, though this was not statistically significant (38.7% vs. 28.6%, p = 0.447). Also, though the secondary outcomes showed no statistically significant difference between the groups, the patients in the control group had a longer hospital stay (14.0 vs. 18.1, p = 0.20) and a longer ICU stay (11.0 vs. 14.1, p = 030). Furthermore, the etomidate group had a non-statistically significant higher incidence of bacteremia (8 vs. 0, p = 0.17) Conclusion: The use of etomidate was not associated with increased incidence of secondary infection. To fully understand the effects of etomidate use and its subsequent adrenal suppression, larger studies are needed.
Association of mammography and ultrasound features with MammaPrint in patients with estrogen receptor-positive, HER2-negative, node-positive invasive breast cancer

Background MammaPrint is a 70-gene signature microarray assay that predicts the likelihood of recurrence of breast cancer and chemotherapeutic benefits. Purpose To investigate the association between mammography and ultrasound (US) features and MammaPrint results in patients with estrogen receptor (ER)-positive, HER2-negative, node-positive invasive breast cancer, and to identify the predictive factors for high risk of recurrence. Material and Methods This retrospective study included 251 patients with ER-positive, HER2-negative, 1–3 node-positive invasive breast cancer. Mammography and US findings were reviewed according to the BI-RADS criteria. The association between MammaPrint results and the clinicopathological and imaging features was evaluated. Logistic regression analysis was performed to identify independent predictors for high risk of recurrence. Results Of the patients, 143 (57.0%) and 108 (43.0%) had low and high risks for recurrence on MammaPrint, respectively. Young age (odds ratio [OR] 1.08; 95% confidence interval (CI) 1.04–1.12; P<0.001), posterior enhancement on US (OR 2.45; 95% CI 1.16–5.20; P = 0.019), absence of posterior shadowing on US (OR 3.19; 95% CI 1.17–8.62; P = 0.023), high histologic grade (OR 113.36; 95% CI 6.79–1893.53; P = 0.001), and high Ki-67 level (OR 4.90; 95% CI 2.62–9.17; P<0.001) were independently associated with high risk of recurrence on multivariate logistic regression analysis. Conclusion Posterior features in US may predict a high risk of recurrence in patients with ER-positive, HER2-negative, node-positive invasive breast cancer, which may be useful in enhancing the diagnostic value of MammaPrint and aid in the decision-making process regarding treatment.
Effects of the nitrification inhibitor dicyandiamide on soil mineral N, pasture yield, nutrient uptake and pasture quality in a grazed pasture system

Recent lysimeter studies have demonstrated that the nitrification inhibitor, dicyandiamide (DCD), can reduce nitrate (NO) leaching losses from cow urine patches in grazed pasture systems. The objective of this study was to quantify the effects of fine particle suspension (FPS) DCD on soil mineral N components, pasture yield, nutrient uptake and pasture quality under grazed pasture conditions. A field study was conducted on the Lincoln University dairy farm, Canterbury, New Zealand, from 2002 to 2006. FPS DCD was applied to grazed pasture plots at 10 kg ha−1 in early May in addition to applied cow urine patches at a nitrogen (N) loading rate of 1000 kg N ha−1, with DCD reapplied in early August. Soil mineral N levels in the urine patches were monitored. Pasture yield, N and cation concentrations and uptake were measured in treatment urine patches and inter‐urine areas of the pasture. Comparisons were made with control plots which did not receive DCD. NO levels under the DCD‐treated urine patches (0–7.5 cm) were in the order of 10 kg N ha−1 compared with 40–80 kg N ha−1 under untreated patches, and soil ammonium (NH) levels were consistently higher under the DCD‐treated patches. The DCD significantly and consistently increased pasture yield in both the urine patches, and inter‐urine areas of the pasture in all 4 years of the trial. Mean annual dry matter (DM) yields over 4 years were inter‐urine areas, 10.3; inter‐urine + DCD, 12.4; urine, 12.4 and urine +DCD 16.0 t DM ha−1, representing an average DM yield increase of 20 and 29% in inter‐urine and urine patch areas, respectively. On a whole paddock basis, the increase in annual DM yield resulting from DCD application was estimated to be 21%. N, calcium (Ca), magnesium (Mg) and potassium (K) concentrations in pasture were unaffected by treatment with DCD; however, total annual uptake of these nutrients by pasture was significantly higher in all years where DCD had been applied. Pasture DM, protein, carbohydrate, metabolizable energy and fibre levels and sward clover content were not affected by treatment with DCD. The results demonstrate the agronomic value of the DCD treatment in addition to the environmental benefits in a grazed pasture system.
Maintenance motives for physical activity among older adults: a systematic review and meta-analysis

ABSTRACT The purpose of this systematic review was to examine if the motives of satisfaction with outcomes, enjoyment of behavior, self-determination, and identity are related to physical activity (PA) maintenance in older adults. We also explored whether the strength of these associations varies as a function of sample characteristics (i.e., age, gender, physical health status) and maintenance context. Five electronic databases (PubMed, PsycINFO, SportDiscus, CINAHL, and ProQuest Dissertations and Theses) were searched, and sixteen studies (k) with a sample mean age ≥ 55 years were included. When the number of studies was ≥ 5 for a given motive, a pooled correlation coefficient was calculated using the inverse-variance method under the random-effects model assumption. Self-determination was positively associated with PA maintenance [r (95% CI) = 0.189 (0.127, 0.249); k = 11]. This association was stronger and more homogeneous for samples described as having a physical health condition (r = 0.212; k = 6) and studies judged to be at risk of bias due to missing data (r = 0.223; k = 8). Few studies (< 5) investigated satisfaction with outcomes, enjoyment of behavior, and identity, which precludes any summary judgment for these three motives. PROSPERO Registration Number: CRD42018088161.
The Role of Copper (II) on Kininogen Binding to Tropomyosin in the Presence of a Histidine–Proline-Rich Peptide

The antiangiogenic activity of the H/P domain of histidine–proline-rich glycoprotein is mediated by its binding with tropomyosin, a protein exposed on endothelial cell-surface during the angiogenic switch, in presence of zinc ions. Although it is known that copper ion serum concentration is significantly increased in cancer patients, its role in the interaction of H/P domain with tropomyosin, has not yet been studied. In this paper, by using ELISA assay, we determined the modulating effect of TetraHPRG peptide, a sequence of 20 aa belonging to H/P domain, on the binding of Kininogen (HKa) with tropomyosin, both in absence and presence of copper and zinc ions. A potentiometric study was carried out to characterize the binding mode adopted by metal ions with TetraHPRG, showing the formation of complex species involving imidazole amide nitrogen atoms in metal binding. Moreover, circular dichroism showed a conformational modification of ternary systems formed by TetraHPRG, HKa and copper or zinc. Interestingly, slight pH variation influenced the HKa-TetraHPRG-tropomyosin binding. All these results indicate that both metal ions are crucial in the interaction between TetraHPRG, tropomyosin and HKa.