Key concepts and a world-wide look at plant recruitment networks.

Plant-plant interactions are major determinants of the dynamics of terrestrial ecosystems. There is a long tradition in the study of these interactions, their mechanisms and their consequences using experimental, observational and theoretical approaches. Empirical studies overwhelmingly focus at the level of species pairs or small sets of species.

CONOCIMIENTOS Y HÁBITOS SOBRE FOTOPROTECCIÓN EN ESTUDIANTES DE MEDICINA ESPAÑOLES E ITALIANOS.

Exposure to UV radiation is a major risk factor for the development of malignant skin neoplasms. Currently, there are no studies available on sun-exposure habits among different countries. We conducted a cross-sectional survey among medical students from the University of Rome, Italy and the University of Granada, Spain to compare their photoprotection knowledge, habits, and attitudes.

Identification and occurrence of microcystins in freshwaters and fish from a eutrophic dam through LC-HRMS.

Microcystins (MCs) are cyclic heptapeptides originating from various cyanobacteria in eutrophic aquatic environments. Their potential consequences on ecosystems and public health underscores the need to explore MCs' occurrence. In this study, liquid chromatography coupled to high-resolution mass spectrometry (LC-HRMS) analysis and a suspect screening workflow supported by open-source tools were employed for the determination of MCs in freshwater and biota samples from a eutrophic dam in Uruguay.

Sexual dimorphism on the acute effect of exercise in the morning vs. evening: A randomized crossover study.

Background: Mammalian cells possess molecular clocks, the adequate functioning of which is decisive for metabolic health. Exercise is known to modulate these clocks, potentially having distinct effects on metabolism depending on the time of day. This study aimed to investigate the impact of morning vs.

Long-term effectiveness and tolerability of dolutegravir/lamivudine in treatment-naive people with HIV: an analysis of a multicentre cohort at 96 weeks.

Objectives: To evaluate the long-term effectiveness, persistence and tolerability of dolutegravir (DTG)/lamivudine (3TC), compared with the most frequently prescribed first-line treatment regimens, among antiretroviral-naive people with HIV from CoRIS, a multicentre cohort in Spain, in 2018-23.

Methods: We used multivariable regression models to compare viral suppression (VS) (HIV RNA viral load <50 copies/mL), change in CD4 cell counts, persistence and treatment discontinuations due to adverse events (AEs), at 96 (±24) weeks after treatment initiation.

Results: Of 2359 participants, DTG/3TC was prescribed in 472 (20.

Asymmetric intra and inter-hemispheric subcellular rat brain correlation of arginyl-aminopeptidase activity during development and aging.

The functional significance of brain asymmetry is still largely unknown. Studying the level of correlation of neuropeptide-degrading activities between subcellular fractions such as synaptosomal, of the left and right hemispheres of male rats during development and aging could provide relevant data on their functional role during these periods. The present study analyzes the level of correlation of a enkephalin- or angiotensin III-degrading activity, such as membrane-bound arginyl-aminopeptidase activity (M-B ArgAP) between the left versus right homogenate and/or synaptosomal subcellular fractions obtained and processed independently from both brain hemispheres during development and aging.

Clinical profile and cardiovascular events in patients with atrial fibrillation and hematologic malignancies with recent initiation of targeted therapy: Real-life data from CANAC-FA registry.

Background: "Real-life" data on cardiovascular management and clinical outcomes in patients with atrial fibrillation (AF) and hematologic malignancies are limited.

Aim: To describe the clinical profile and incidence of cardiovascular events in this population.

Methods: Data were obtained from the CANAC-FA Registry, an observational, multicenter and retrospective study.

Lifestyles of university students: analyzing the role of social support and family dynamics.

Background: Youth is a critical stage for developing healthy lifestyles, as the habits and behaviors formed during this period can persist into adulthood. Understanding the relationship between family factors and the lifestyles of university students can contribute to creating strategies to improve this important health determinant. This research aimed to analyze the relationship between social support, family dynamics, and lifestyles in young university students.

Resistance exercise to reduce risk of falls in people with Alzheimer's disease: a randomised clinical trial.

Objectives: To evaluate the impact of resistance exercise on the risk of falls, fear of falling, muscle strength, neuropsychiatric symptoms and ability to perform activities of daily living in people with Alzheimer's disease (AD).

Design: Single-blinded randomised controlled trial.

Setting: Five aged care centres specialising in AD, located in Andalucía, Spain.

Life and Quality of Life of Older Adults in Residential Centers in Spain: A Focus Group Analysis Based on Center Quality from the Perspective of Management Stakeholders.

New residential models for older adults highlight the need for both public and private institutions to adopt new governance and management approaches. These approaches focus on strategic frameworks that guide decision-making, daily operations, and processes aimed at addressing and resolving the economic and social challenges faced by our society while promoting quality standards that serve the public good. The primary objective of this research is to identify and analyze the quality of residential centers and their impact on improving the quality of life of older adult residents from the perspective of management stakeholders; Methods: This study employed a qualitative methodology, involving systematic literature reviews and the analysis of focus groups.

Mef2c- and Nkx2-5-Divergent Transcriptional Regulation of Chick WT1_76127 and Mouse Gm14014 lncRNAs and Their Implication in Epicardial Cell Migration.

Cardiac development is a complex developmental process. The early cardiac straight tube is composed of an external myocardial layer and an internal endocardial lining. Soon after rightward looping, the embryonic heart becomes externally covered by a new epithelial lining, the embryonic epicardium.

Potential Sources of Novel Foods to Procure Nutrients and Bioactive Compounds for Disease Prevention.

In the EU and UK, novel foods are foods that were not used for human consumption to a significant degree within the Union and the UK before 15 May 1997 [...

Advances in Vibrational Spectroscopic Techniques for the Detection of Bio-Active Compounds in Virgin Olive Oils: A Comprehensive Review.

Vibrational spectroscopic techniques have gained significant attention in recent years for their potential in the rapid and efficient analysis of virgin olive oils, offering a distinct advantage over traditional methods. These techniques are particularly valuable for detecting and quantifying bio-active compounds that contribute to the nutritional and health benefits of virgin olive oils. This comprehensive review explores the latest advancements in vibrational spectroscopic techniques applied to virgin olive oils, focusing on the detection and measurement of key bio-active compounds such as unsaturated fatty acids, phenolic compounds, and other antioxidant compounds.

A comprehensive study of common and rare genetic variants in spermatogenesis-related loci identifies new risk factors for idiopathic severe spermatogenic failure.

Study Question: Can genome-wide genotyping data be analysed using a hypothesis-driven approach to enhance the understanding of the genetic basis of severe spermatogenic failure (SPGF) in male infertility?

Summary Answer: Our findings revealed a significant association between SPGF and the gene and identified three novel genes (, , and ) along with 32 potentially pathogenic rare variants in 30 genes that contribute to this condition.

What Is Known Already: SPGF is a major cause of male infertility, often with an unknown aetiology. SPGF can be due to either multifactorial causes, including both common genetic variants in multiple genes and environmental factors, or highly damaging rare variants.

Ancient genomics support deep divergence between Eastern and Western Mediterranean Indo-European languages.

The Indo-European languages are among the most widely spoken in the world, yet their early diversification remains contentious. It is widely accepted that the spread of this language family across Europe from the 5th millennium BP correlates with the expansion and diversification of steppe-related genetic ancestry from the onset of the Bronze Age. However, multiple steppe-derived populations co-existed in Europe during this period, and it remains unclear how these populations diverged and which provided the demographic channels for the ancestral forms of the Italic, Celtic, Greek, and Armenian languages.

Effect of menopause on circulating amino acid concentrations in women with fibromyalgia and healthy women.

Objectives: Fibromyalgia is a complex syndrome that appears more frequently during menopause. No previous studies have investigated the effect of menopause on amino acids in women with fibromyalgia. Therefore, we have examined serum amino acid concentrations in premenopausal and postmenopausal women with fibromyalgia and healthy women.

Biomarkers of oxidation, inflammation and intestinal permeability in persons with diabetes mellitus with parenteral nutrition: A multicenter randomized trial.

Background And Aims: Parenteral nutrition (PN) composition could play a role in the management of systemic inflammatory response and intestinal barrier disruption. We aimed to evaluate changes in biomarkers of inflammation, oxidative status and intestinal permeability in patients with type 2 diabetes mellitus (T2DM) who received different PN lipid formulas.

Methods: This was a prospective study, including 94 patients with T2DM who received omega (n)-3 polyunsaturated fatty acids (PUFA)-enriched PN, a mixture of medium and long chain triglycerides (MCT/LCT) PN, or an olive oil-based PN.

A Comparative Randomized Clinical Study Assessing the Efficacy of a 1% Selenium Disulfide-Based Shampoo versus 2% Ketoconazole Shampoo in Subjects with Moderate to Severe Scalp Seborrheic Dermatitis.

Introduction: Scalp seborrheic dermatitis (SSD) is a chronic, relapsing, and inflammatory condition impacting quality of life (QoL). This study evaluated the efficacy and impact on QoL of a 1% selenium disulphide-containing shampoo (SeS shampoo) compared to a 2% ketoconazole shampoo.

Methods: This multi-centric, double-blinded, randomized 4-week study was conducted in 64 adult subjects with moderate to severe SSD (SSD severity score (SSSD) > 6).

New insights into the taxonomy and the evolutionary relationships of the rare nematode genus Ferris & Ferris, 1973 (Nematoda, Dorylaimida, Belondiridae), after the molecular characterization of an Iranian population of its type species.

A new Iranian population of is characterized, including morphometrics, microphotographs, and molecular (18S, 28S rDNA) studies. It is compared with previously known populations. The results derived from molecular analyses failed to find close evolutionary relationships with other traditional genera of Belondiridae and Swangeriinae, adding more uncertainties about the internal phylogeny of the family.

Immersive virtual reality reduces depression, anxiety and stress in patients with cardiovascular diseases undergoing cardiac rehabilitation: A systematic review with meta-analysis.

Background: Current literature suggests that immersive virtual reality (IVR) could be an efficacious therapeutic approach for patients with cardiovascular diseases (CVD) undergoing cardiac rehabilitation program (CRP). However, this has only been affirmed in individual studies and is yet to be confirmed by a systematic review.

Objectives: To determine the efficacy of IVR interventions on depression, anxiety, and stress symptoms in patients with CVD.

Guidelines for species descriptions of free-living aquatic nematodes: characters, measurements and their presentation in taxonomic publications.

Free-living aquatic nematodes are abundant, diverse and of general environmental importance. However, knowledge of species distributions of both marine and freshwater nematodes is sparse. Species distribution data are crucial for evaluating environmental impacts from human activities and to conduct integrated nematode community assessments.