6,410 results match your criteria: "" University of Seville[Affiliation]"

Article Synopsis
  • Pathogenic variants in the CLDN19 gene lead to Familial Hypomagnesemia with Hypercalciuria and Nephrocalcinosis (FHHNC), which also includes eye-related issues.
  • A 25-year-old woman with FHHNC showed significant renal involvement and various eye problems, including high myopia and atrophic retinal plaques, alongside genetic testing that revealed a specific mutation in the CLDN19 gene.
  • The study suggests that FHHNC is linked to diverse ocular changes, and the described retinal issues in this patient may indicate a more favorable visual outlook than previously documented, highlighting the need for more research in this area.
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Wild Species from the Family Apiaceae, Traditionally Used as Food in Some Mediterranean Countries.

Plants (Basel)

August 2024

Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, Section of Botany, Anthropology and Zoology, University of Palermo, Via Archirafi 38, 90123 Palermo, Italy.

Mediterranean countries are a cauldron of cultural exchange, with a strong emphasis on wild plants in cuisine traditions. Many of these plants belong to the family Apiaceae. The common climate determines the common range of distribution.

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Correlation between Periodontitis and Gastritis Induced by : A Comprehensive Review.

Microorganisms

August 2024

Institute of Research, Innovation and Development (FP-I3ID), Faculty of Health Science, Fernando Pessoa University, 4249-004 Porto, Portugal.

The goal of this comprehensive review was to verify if the prevalence of () bacteria in patients with dyspepsia is higher in the oral cavity of periodontal or non-periodontal patients. The bibliographic search was conducted on scientific studies published in PubMed, Cochrane Library, SciELO, and BVS. The focus question was: "In patients with dyspepsia and periodontitis, is the prevalence of Hp bacteria in the oral cavity higher than in patients with only dyspepsia or without any disease?" The inclusion criteria were human studies in English, Portuguese, or Spanish languages, published between 2000 and 2022, that included patients over the age of 18 and aimed to evaluate the presence of bacteria in the oral cavity and in the protective mucosal layer of the gastric lining of patients with the diseases (periodontitis and dyspepsia) or without disease; clinical trials, randomized controlled clinical trials, comparative studies, case-control studies, cross-sectional studies, and cohort studies.

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Non-melanoma skin cancer burden in Spain: a nationwide analysis of incidence trends (1990-2019).

Eur J Dermatol

August 2024

Unit of Public Health, Prevention and Health Promotion. South Seville Health Management Area. Seville, Spain.

Non-melanoma skin cancer (NMSC) is the most -common skin cancer in Spain, yet national data on its incidence trends are limited. To analyse the trends in NMSC incidence in Spain from 1990 to 2019, examining variations by sex, age, period, and birth cohort. Data on NMSC incidence was sourced from the Global Health Data Exchange.

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Background: Global pediatric healthcare reveals significant morbidity and mortality rates linked to respiratory, cardiac, and gastrointestinal disorders in children and newborns, mostly due to the complexity of therapeutic management in pediatrics and neonatology, owing to the lack of suitable dosage forms for these patients, often rendering them "therapeutic orphans". The development and application of pediatric drug formulations encounter numerous challenges, including physiological heterogeneity within age groups, limited profitability for the pharmaceutical industry, and ethical and clinical constraints. Many drugs are used unlicensed or off-label, posing a high risk of toxicity and reduced efficacy.

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The potential of plant growth-promoting bacteria isolated from arid heavy metal contaminated environments in alleviating salt and water stresses in alfalfa.

Lett Appl Microbiol

August 2024

Department of Microbiology and Parasitology, Faculty of Pharmacy, University of Seville, C/ Profesor García González, 2, Seville 41012, Spain.

Co-evolution of plant beneficial microbes in contaminated environments enhances plant growth and mitigates abiotic stress. However, few studies on heavy metal (HM) tolerant plant growth-promoting bacteria (PGPB) promoting crop growth in Morocco's farming areas affected by drought and salinity are available. Plant associated bacteria tolerant to HM and able to produce indole acetic acid and siderophores, display ACC-deaminase activity and solubilize phosphate, were isolated from long-term metal exposed environments.

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Ibuprofen (IBU) is a significant contaminant frequently found in wastewater treatment plants due to its widespread use and limited removal during treatment processes. This leads to its discharge into the environment, causing considerable environmental concerns. The use of microorganisms has recently been recognized as a sustainable method for mitigating IBU contamination in wastewater.

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Speciation and diversification patterns in angiosperms are frequently shaped by niche evolution. Hill is a Mediterranean genus with ca. 25 species, of which 60% are polyploids (tetra- and hexaploids), distributed mainly in the Mediterranean Basin and in areas with temperate and arid climates of Asia, Europe, North-Central Africa and North America.

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Fluorination is one of the most efficient and universal strategies to increase the hydrophobicity of materials and consequently their water stability. Zeolitic-imidazolate frameworks (ZIFs), which have limited stability in aqueous media and even lower stability when synthesized on a nanometric scale, can greatly benefit from the incorporation of fluorine atoms, not only to improve their stability but also to provide additional properties. Herein, we report the preparation of two different fluorinated ZIFs through a simple and scalable approach by using mixed ligands [2-methylimidazole, as a common ligand, and 4-(4-fluorophenyl)-1-imidazole ( linker) or 2-methyl-5-(trifluoromethyl)-1-imidazole ( linker) as a dopant], demonstrating the high versatility of the synthetic method developed to incorporate different fluorine-containing imidazole-based ligands.

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Key Research Areas (KRAs) were identified to establish a semantic interoperability framework for intensive medicine data in Europe. These include assessing common data model value, ensuring smooth data interoperability, supporting data standardization for efficient dataset use, and defining anonymization requirements to balance data protection and innovation.

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Effects of Velocity Loss During Bench-Press Training With Light Relative Loads.

Int J Sports Physiol Perform

October 2024

Science-Based Training Research Group, Department of Sports and Computer Sciences, Universidad Pablo de Olavide, Seville, Spain.

Purpose: This study explored the effects of 4 bench-press (BP) training programs with different velocity-loss (VL) thresholds (0%, 15%, 25%, and 50%) on strength gains and neuromuscular adaptations.

Methods: Forty-six resistance-trained men (22.8 [4.

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Article Synopsis
  • The research investigates whether combining cyclosporine A (CsA) and voriconazole (VRZ) in nanocarriers enhances their antifungal effect compared to using them separately.
  • The study prepared and characterized various polymer-based nanoparticles, concluding that VRZ-loaded PLGA nanoparticles did not significantly enhance antifungal activity compared to free VRZ, but the combined VRZ and CsA in PLGA NPs exhibited a fourfold increase in synergistic action.
  • Additionally, while high concentrations of blank PLGA nanoparticles inhibited C. albicans biofilm formation, lower concentrations showed little effect, suggesting that encapsulation of CsA and VRZ leads to more effective biofilm inhibition than when the drugs are free.
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Introduction: Understanding intestinal permeability is paramount for elucidating gastrointestinal health and pathology. The size and nature of the molecule traversing the intestinal barrier offer crucial insights into various acute and chronic diseases, as well as the evolution of some conditions. This study aims to assess the urinary excretion kinetics of gluten immunogenic peptides (u-GIP), a unique class of dietary peptides detectable in urine, in volunteers under controlled dietary conditions.

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H-FABP as a Biomarker in Transient Ischemic Attack.

J Cardiovasc Transl Res

August 2024

Neurovascular Research Laboratory Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain.

Article Synopsis
  • The study examines the effectiveness of heart fatty-acid binding protein (H-FABP) in differentiating transient ischemic attacks (TIA) from similar conditions using data from 175 patients.
  • Results showed higher H-FABP levels in TIA patients compared to mimic cases, with a significant p-value indicating a strong difference.
  • H-FABP demonstrated good diagnostic capabilities, with a sensitivity of 100% and specificity of 23.30%, suggesting its potential as a useful biomarker for TIA in clinical settings like emergency departments.
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The One Health approach, recognizing the interconnectedness of human, animal, and environmental health, has gained significance amid emerging zoonotic diseases and antibiotic resistance concerns. This paper aims to demonstrate the utility of a collaborative tool, the SIEGA, for monitoring infectious diseases across domains, fostering a comprehensive understanding of disease dynamics and risk factors, highlighting the pivotal role of One Health surveillance systems. Raw whole-genome sequencing is processed through different species-specific open software that additionally reports the presence of genes associated to anti-microbial resistances and virulence.

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Ewing sarcoma is a small round-cell sarcoma characterized by gene fusion involving EWSR1 (or another TET family protein like FUS) and an ETS family transcription factor. The estimated incidence of this rare bone tumor, which occurs most frequently in adolescents and young adults, is 0.3 per 100,000/year.

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Hypoxic-ischemic (HI) encephalopathy is a cerebrovascular injury caused by oxygen deprivation to the brain and remains a major cause of neonatal mortality and morbidity worldwide. Therapeutic hypothermia is the current standard of care but it does not provide complete neuroprotection. Our aim was to investigate the neuroprotective effect of oleuropein (Ole) in a neonatal (seven-day-old) mouse model of HI.

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Introduction: To evaluate the long-term effects of intense pulsed light (IPL) therapy on patients with dry eye disease (DED) associated with meibomian gland dysfunction (MGD).

Methods: A retrospective case series was performed with 110 participants undergoing IPL therapy. Assessments included the eye fitness test (EFT) to gauge subjective symptoms, along with objective measures using the Tearcheck device (ESW Vision, Houdan, France) noninvasive first breakup time (NIFBUT), noninvasive average breakup time (NIABUT), central tear meniscus height (CTMH), thinnest tear meniscus height (TTMH), and ocular surface inflammatory risk evaluation (OSIE) assessed using the SCHWIND SIRIUS device (SCHWIND eye-tech-solutions GmbH, Kleinostheim, Germany).

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Curative strategies for human immunodeficiency virus (HIV-1) infection are hindered by incomplete characterization of the latent reservoir and limited enhancement of anti-HIV immune responses. In this study, we identified a novel dual role for peripheral and tissue-resident Vδ1 T cells within the gastrointestinal mucosa of virally suppressed people with HIV. Phenotypic analyses identified an increased frequency of highly differentiated, cytotoxic effector Vδ1 T cells that exerted potent inhibition of HIV-1 replication coinciding with direct increases in cytolytic function.

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Little is known about the effectiveness of online preventive interventions for paternal perinatal depression (PPD). This systematic review (SR) and meta-analysis (MA) of randomized controlled trials (RCTs) evaluated the effectiveness of online psychological interventions to prevent PPD in fathers and non-birthing partners. The PRISMA 2020 guidelines were followed.

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Introduction: Dry eye disease (DED) is a prevalent condition causing ocular discomfort and visual disturbances, often managed with artificial tears. This study aimed to assess and compare the efficacy of eye drops containing Crosslinked Hyaluronic Acid (CHA) with liposomes and crocin and standard Hyaluronic Acid (HA) for DED management.

Methods: A single-blind, longitudinal study was conducted on 24 participants (48 eyes), randomized to receive one of the two treatments.

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Absolute and functional iron deficiency: Biomarkers, impact on immune system, and therapy.

Blood Rev

November 2024

Immunology Service, Unit of Clinical Laboratories, Institute of Biomedicine of Seville, IBiS / Virgen del Rocío University Hospital / CSIC / University of Seville, Seville, Spain; Universidad Loyola Andalucía, Facultad de Ciencias de la Salud, Campus Sevilla, 41704, Dos Hermanas, Sevilla, Spain. Electronic address:

Iron is essential for numerous physiological processes and its deficiency often leads to anemia. Iron deficiency (ID) is a global problem, primarily affecting reproductive-age women and children, especially in developing countries. Diagnosis uses classical biomarkers like ferritin or transferrin saturation.

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