Knowledge, Attitudes, and Perceptions of Maternity Care Providers on the Implementation of Calcium Supplementation during Pregnancy in Three Public Hospitals in Argentina: A Qualitative Study.

The aim of this study was to explore maternity care providers' knowledge, attitudes, and perceptions about the use of calcium supplements during pregnancy for the prevention of preeclampsia in three hospitals from Metropolitan Buenos Aires, Argentina. We conducted semi-structured interviews and followed a thematic analysis framework. Maternity care providers' knowledge, attitudes, and practices regarding calcium supplementation during pregnancy are linked to barriers to the potential implementation of calcium supplementation.

Perceptions of Social Capital Before and After the Perpetration of Femicide, Homicide, and Other Serious Crimes: Evidence from Argentina.

Over the past two decades, femicide-the gender-based killing of women or girls-has become an issue of international concern. Yet relatively little data on perpetrators exist. Current research primarily focuses on individual risk factors with less attention on community and societal factors.

Comparison of ddRADseq and EUChip60K SNP genotyping systems for population genetics and genomic selection in (Maiden).

is one of the most important species for short-fiber pulp production in regions where other species of the genus are affected by poor soil and climatic conditions. In this context, holds promise as a resource to address and adapt to the challenges of climate change. Despite its rapid growth and favorable wood properties for solid wood products, the advancement of its improvement remains in its early stages.

Relationships between training dose and record power outputs in professional road cyclists: insights and threats to validity.

Testing short-term (4-8 weeks) correlations between training dose and performance in professional road cyclists can help improve their training and performance. Multilevel mixed-modeling was used to correlate training dose (Time, Edwards' Trimp-eTRIMP, Training Stress Score-TSS, time spent in power output zones-Z1, Z2, Z3, Polarization Index-PI) and Record Power Output (RPO) over 1 minute (RPO1), 5 (RPO5), 20 (RPO20), and 40 minutes (RPO40) across four different time periods: training dose of the previous month with RPOs of the subsequent month (Monthly-analysis); training dose of the 8 weeks preceding All, Grand tours, One-day races with RPOs of these races. In Monthly-analysis, small positive relationships between all the training dose parameters, except for PI, and RPO1, RPO5, RPO20, RPO40 were found (p ≤ 0.

Peripheral muscle function during repeated changes of direction in professional soccer players.

Purposes: To evaluate peripheral muscle function of the knee extensors during repeated changes of direction in professional soccer players by examining differences between competitive levels, periods of the season and playing positions, and to investigate the relationships between peripheral muscle function and physical activities during matches.

Methods: Knee extensor peripheral muscle function (twitch peak torque, PT) of 593 male soccer players from 13 European professional clubs competing at 3 different levels was evaluated 4 times during the season. The main outcomes were PT (maximal PT, muscle contractility), MP (maximal metabolic power exercise intensity) and PT (PT decline, muscle fatigability) obtained during intermittent runs of increasing intensity with multiple changes of direction interspersed with electrically evoked contractions.

Relationships Between Internal and External Load Measures and Fitness Level Changes in Professional Soccer Players.

Understanding the dose-response relationship between internal and external training load with changes in aerobic fitness and intermittent running capacity, during different periods of the season, may help in optimizing training process. The aim of the present study was to investigate the dose-response relationships between load measures and changes in aerobic fitness and intermittent running capacity among a large cohort of professional soccer players. Training load, aerobic fitness and intermittent running capacity of 52 male adult professional players from 3 elite teams were monitored across an entire season and analyzed employing linear mixed models, with a significance level set at p≤0.

Why? How Perpetrators of Male-Male Homicide Explain the Crime.

This paper identifies the explanatory narratives used by perpetrators of male-male homicide in Buenos Aires (Argentina) to make sense of this crime. Drawing upon narrative criminology and masculinities theories, this study enquires into the rationalisations of perpetrators, considering their emic terms, rationalities and stories. Fieldwork was conducted between 2016 and 2020, and a convenience sample strategy was employed for participant recruitment.

Impact of COVID-19 lockdown on professional soccer players' match physical activities.

Aim: The COVID-19 pandemic forced the 2019-20 Italian Serie A competition to stop and players went into lockdown. During lockdown, players only trained at home, likely having a detrimental effect on players' physical fitness and capacity. This study investigated the effect of the COVID-19 lockdown on professional soccer players' match physical activities.

Development and validation of the food allergy severity score.

Background: The heterogeneity and lack of validation of existing severity scores for food allergic reactions limit standardization of case management and research advances. We aimed to develop and validate a severity score for food allergic reactions.

Methods: Following a multidisciplinary experts consensus, it was decided to develop a food allergy severity score (FASS) with ordinal (oFASS) and numerical (nFASS) formats.

The impact of neighbourhood crime on mental health: A systematic review and meta-analysis.

Background: Growing evidence indicates that the residential neighbourhood contributes to the complex aetiology of mental disorders. Although local crime and violence, key neighbourhood stressors, may be linked to mental health through direct and indirect pathways, studies are inconclusive. This systematic review and meta-analysis aimed to synthetize the evidence on the association between neighbourhood crime and individual-level mental health problems.

Impact of COVID-19 Lockdown on Serie A Soccer Players' Physical Qualities.

In March 2020, the COVID-19 pandemic forced most activities in Italy, including soccer, to cease. During lockdown, players could only train at home, with limited evidence regarding the effect of this period. Therefore, this study aimed to investigate the effect of COVID-19 lockdown on professional soccer players' physical performance.

Single-dose oral challenges to validate eliciting doses in children with cow's milk allergy.

Background: There is increasing interest in the use of eliciting doses (EDs) to inform allergen risk management. The ED can be estimated from the distribution of threshold doses for allergic subjects undergoing food challenges within a specified population. Estimated ED values for cow's milk (the dose expected to cause objective allergic symptoms in 5% of the milk-allergic population) range from 0.

Influence of ball possession and playing position on the physical demands encountered during professional basketball games.

Understanding the game demands encountered in basketball provides useful insight for developing specific, individualized and team-based training sessions. This study quantified and compared the game activity demands encountered by basketball players of different playing positions: i) strictly when in possession of the ball and ii) overall during live playing time (irrespective of ball possession). The activity demands encountered by 44 (22 guards, 14 forwards, 8 centres) adult, professional, male basketball players were assessed across 10 official games.

Immediate reactions with glatiramer acetate: Diagnosis of allergy and desensitization protocols.

Purpose Of Review: Diverse adverse events have been associated with administration of glatiramer acetate (GA), mainly local reactions at the injection site. Other, less frequent generalized reactions include isolated postinjection reactions and anaphylaxis, which may lead to discontinuation of GA.

Recent Findings: Close collaboration between the allergy and neurology departments is needed to study adverse reactions to GA.

Oral Food Challenge in Food Protein-Induced Enterocolitis Syndrome by Fish: Is There Any Room for Improvement?

Background: Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated gastrointestinal food hypersensitivity usually due to cow's milk or soy. Among the solid foods, rice is one of the most causative foods worldwide, but it varies depending on the geographic area. In the Mediterranean countries, fish is one of the most important triggers of FPIES.

Young population, sexually-transmitted diseases and rights. National and regional scenario in Argentina.

In the context of social and demographic studies of sexual and reproductive health, this paper discusses the situation of young people in Argentina, emphasizing the problems revolving around Sexually Transmitted Diseases (STDs) and the compliance with sexual rights. This work aims to study the calendars and characteristics of the onset of sexual life in young Argentinean people and to describe the current situation of knowledge, practices, and access related to sexual life. Based on data from the National Survey on Sexual and Reproductive Health ( 2013) we worked with the universe of young people between 15 and 29 years of age (n = 2,084 women, n = 1,872 men, without weighting) and analyzed the differences in the calendars of the onset of sexual life, as well as the knowledge and prevention of STDs by gender sex, age groups, household income and geographical regions.

Multi-omics analysis points to altered platelet functions in severe food-associated respiratory allergy.

Background: Prevalence and severity of allergic diseases have increased worldwide. To date, respiratory allergy phenotypes are not fully characterized and, along with inflammation progression, treatment is increasingly complex and expensive. Profilin sensitization constitutes a good model to study the progression of allergic inflammation.

Food protein-induced enterocolitis syndrome by fish: Not necessarily a restricted diet.

Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated gastrointestinal food hypersensitivity usually due to cow's milk or soy. Recent researches show that fish is 1 of the most important triggers of FPIES in the Mediterranean countries. Due to the risk of multiple-food FPIES, avoiding foods in the same category or that often occur together may be reasonable.

Differences in the Anaphylactic Response between C3H/HeOuJ and BALB/c Mice.

Background: Anaphylaxis is a severe and potentially lethal allergic reaction whose incidence is increasing. Murine models can elucidate the underlying mechanisms and pave the way for appropriate therapeutic options. However, differences in strains and protocols hamper comparisons of data between researchers.

Validation of models to estimate the fumigant and larvicidal activity of Eucalyptus essential oils against Aedes aegypti (Diptera: Culicidae).

The aim of this work is to validate the pre-existing models that relate the larvicidal and adulticidal activities of the Eucalyptus essential oils on Aedes aegypti. Previous works at our laboratory described that the larvicidal activity of Eucalyptus essential oils can be estimated from the relative concentration of two main components (p-cymene and 1,8-cineole) and that the adulticidal effectiveness can be explained, to a great extent, by the presence of large amounts of the component 1,8-cineole in it. In general, the results show that the higher adulticidal effect of essential oils the lower their larvicidal activity.

Chemical composition and fumigant toxicity of the essential oils from 16 species of Eucalyptus against Haematobia irritans (Diptera: Muscidae) adults.

Oils extracted from various species of Eucalyptus (Eucalyptus badjensis Beuzev & Welch, Eucalyptus badjensis x Eucalyptus nitens, Eucalyptus benthamii variety dorrigoensis Maiden & Cambage, Eucalyptus botryoides Smith, Eucalyptus dalrympleana Maiden, Eucalyptus fastigata Deane & Maiden, Eucalyptus nobilis L.A.S.