118,893 results match your criteria: "Argentina; Sorbonne Universite[Affiliation]"
Disabil Rehabil
January 2025
Postgraduate Program in Rehabilitation Sciences, Universidade Nove de Julho (UNINOVE), São Paulo, SP, Brazil.
Purpose: 1) To identify outcome measures used in support programs designed to enhance functioning in autistic children and adolescents, and 2) To map the content of these measures to the domains of the International Classification of Functioning, Disability and Health (ICF).
Methods: A systematic review was conducted. Searches were performed in Medline/PubMed, EMBASE and Virtual Health Library databases, with no restrictions imposed regarding language or year of publication.
Am J Biol Anthropol
January 2025
Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, District of Columbia, USA.
Introduction: Contemporary dietary and nutritional transitions are commonplace, but difficult to study directly. In Brazil, and Latin America, this generalized process, leading to current obesity and malnutrition problems, started more than four decades ago. Although body weight and food availability are used to measure changes, not much information on food consumption and nutrition exist.
View Article and Find Full Text PDFFoods
December 2024
Instituto de Ciencia y Tecnología de los Alimentos Córdoba (ICYTAC-CONICET), Universidad Nacional de Córdoba, Av. Filloy S/N, Ciudad Universitaria, Córdoba CP 5000, Argentina.
The morphology of wheat starch granules with different damaged starch (DS) content was analyzed using a particle size analyzer and scanning electron microscopy (SEM); the granular structure was studied using FT-IR spectroscopy and X-ray diffraction (XRD); and the granule-water interaction was evaluated by thermogravimetric analysis (TGA) and dynamic vapor sorption (DVS). The increase in the level of DS shifted the population of B-type granules towards larger particle diameters and shifted the population of A-type granules towards smaller particle diameters. The appearance of the surface of the starch-damaged granules was rough and flaky (SEM images).
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Centro de Investigación y Desarrollo de Nanomedicinas (CIDeN), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, B1876 Bernal, Argentina.
The properties of two hybrid nanoarchaeosomes (hybrid nanoARCs) made of archaeolipids extracted from the halophilic archaea and combining the properties of archaeolipid bilayers with metallic nanoparticles are explored here. BS-nanoARC, consisting of a nanoARC loaded with yerba mate ( extract (YME)-biogenic silver nanoparticles (BSs), and [BS + BS-nanoARC], consistent of a BS-nanoARC core covered by an outer shell of BSs, were structurally characterized and their therapeutic activities screened. By employing 109 ± 5 µg gallic acid equivalents (GAEs) and 73.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Department of Microbiology and Parasitology, Pharmacy Faculty at Complutense University of Madrid, 28040 Madrid, Spain.
Extracellular vesicles (EVs) from can elicit immune responses, positioning them as promising acellular vaccine candidates. We characterized EVs from an avirulent cell wall mutant (Δ) and evaluated their protective potential against invasive candidiasis. EVs from the yeast (YEVs) and hyphal (HEVs) forms of the SC5314 wild-type strain were also tested, yielding high survival rates with SC5314 YEV (91%) and YEV immunization (64%).
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Departamento de Genética, Universidad de Córdoba, CN IV KM 396 Edificio Gregor Mendel, 14007 Córdoba, Spain.
Analyzing genetic variability and inbreeding trends is essential for effective breed management in animal populations. To this, the characterization of runs of homozygosity (ROH) provides a good genomic approach to study the phenomena. The Polo Argentino (PA) breed, globally recognized as the best adapted to playing polo, is known for its strong influence of Thoroughbreds, intense selective breeding, and extensive use of reproductive biotechnologies.
View Article and Find Full Text PDFPlants (Basel)
January 2025
Instituto de Ecología Regional (IER), Universidad Nacional de Tucumán (UNT)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Yerba Buena 4107, Tucumán, Argentina.
Although epiphytes and lianas share the same habitat, most research has treated these two groups independently. This study aimed to evaluate the co-occurrence of vascular epiphytes and lianas in the subtropical montane forests of northwestern Argentina. We recorded epiphyte cover and liana basal area on trees ≥ 10-cm-dbh in 120 20 × 20 m plots in the Sierra de San Javier (Tucumán, Argentina).
View Article and Find Full Text PDFPlants (Basel)
December 2024
Facultad de Ciencias Agronómicas, Departamento de Sanidad Vegetal, Universidad de Chile, La Pintana 8820808, Chile.
pv. is the main causal agent of bacterial canker in sweet cherry in Chile, causing significant economic losses. Cultivars exhibit diverse susceptibility in the field and the molecular mechanisms underlying the differential responses remain unclear.
View Article and Find Full Text PDFMolecules
December 2024
Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy.
Using the framework of an investigation of the stimuli-responsive behavior of peptide assembly on a solid surface, this study on the behavior of a chemisorbed peptide on a gold surface was performed. The studied peptide is a dimeric form of the antimicrobial peptide Trichogin GAIV, which was also modified by substituting the glycine with lysine residues, while the N-terminus octanoyl group was replaced by a lipoic one that was able to bind to the gold surface. In this way, a chemically linked peptide assembly that is pH-responsive was obtained because of the protonation/deprotonation of the sidechains of the Lys residues.
View Article and Find Full Text PDFLangerhans cell histiocytosis (LCH), juvenile xanthogranuloma (JXG) family lesions, and Rosai-Dorfman-Destombes disease (RDD) are now classified by the World Health Organization (WHO) under the heading of histiocytic/dendritic cell neoplasms. Each disease may manifest as a focal lesion, as multiple lesions, or as a widespread aggressive systemic disease with visceral organ involvement. Erdheim-Chester disease (ECD) is a rare systemic disease process of adults with limited cases in children.
View Article and Find Full Text PDFFood Chem Toxicol
January 2025
Laboratorio de Bio-Toxicología Ambiental, Instituto de Tecnologías Emergentes y Ciencias Aplicadas. Escuela de Ciencia y Tecnología, Universidad Nacional de San Martín - CONICET. San Martín, Buenos Aires, Argentina; Cátedra de Anatomía Patológica. Facultad de Odontología, Universidad de Buenos Aires. Buenos Aires, Argentina.
Environmental stressors, such as air particulate matter (PM) and nutrient deficiencies, can significantly impact crucial organs involved in detoxifying xenobiotics, including lungs, liver, and kidneys, especially in vulnerable populations like children. This study investigated the effect of 4-week exposure to Residual Oil Fly Ash (ROFA) on these organs in young rats under growth-restricted nutrition (NGR). We assessed histological, histomorphometric and biochemical parameters.
View Article and Find Full Text PDFComp Biochem Physiol C Toxicol Pharmacol
January 2025
Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina, CABA, Argentina; Departamento de Radiobiología, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, General San Martín, Argentina; Red de Investigación de estresores Marinos-Costeros en América Latina y el Caribe, Mar del Plata, Argentina. Electronic address:
Heat waves, are a major concern related to climate change, and are projected to increase in frequency and severity. This temperature rise causes thermal stratification, exposing surface-dwelling organisms to higher levels of ultraviolet radiation (UVR). This study aims to understand how the toxic bloom-forming cyanobacterium Microcystis aeruginosa adapts to changing climatic conditions.
View Article and Find Full Text PDFJ Pediatr Surg
December 2024
Division of Pediatric Surgery, Hospital Italiano de Buenos Aires, Argentina.
Introduction: Thyroid nodules are infrequent findings in children, though malignancy rates are higher in this population. The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) standardizes the reporting of thyroid fine needle aspiration (FNA) specimens and has become a global reference for assessing the risk of malignancy (ROM) of thyroid nodules. The 2023 update includes pediatric-specific risk predictions and management recommendations.
View Article and Find Full Text PDFComp Immunol Microbiol Infect Dis
December 2024
Instituto de Investigaciones en Producción, Sanidad y Ambiente - IIPROSAM (CONICET-UNMdP). Facultad de Ciencias Exactas y Naturales-UNMdP Centro Científico Tecnológico Mar del Plata-CONICET Centro de Asociación Simple CIC-PBA, Mar del Plata, Buenos Aires, Argentina. Electronic address:
Leptospirosis, a zoonosis with a wide worldwide distribution, causes significant reproductive losses in cattle. The genital presentation of the disease has been reported, and its understanding is crucial for the implementation of adequate sanitary measures. Although Leptospira spp.
View Article and Find Full Text PDFPLoS Negl Trop Dis
January 2025
Laboratorio de Ingeniería Genética y Biología Celular y Molecular-Área de virus de insectos, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Quilmes, Buenos Aires, Argentina.
Mosquitoes are the primary vectors of arthropod-borne pathogens. Aedes aegypti is one of the most widespread mosquito species worldwide, responsible for transmitting diseases such as Dengue, Zika, and Chikungunya, among other medically significant viruses. Characterizing the array of viruses circulating in mosquitoes, particularly in Aedes aegypti, is a crucial tool for detecting and developing novel strategies to prevent arbovirus outbreaks.
View Article and Find Full Text PDFPLoS Negl Trop Dis
January 2025
Centro de Investigaciones Epidemiológica y Salud Pública (CIESP-IECS) CONICET.
Background: Trypanosoma cruzi is a protozoan parasite which causes Chagas disease. Mother-to-child transmission is the main route of transmission in vector-free areas. Congenital Chagas disease refers specifically to cases arising from this route of transmission.
View Article and Find Full Text PDFPLoS One
January 2025
Women and Health Initiative, Department of Global Health and Population, Harvard University T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
In 2015, the World Health Organization (WHO) released global targets and strategies for reducing maternal mortality in the Sustainable Development Goal (SDG) period developed through broad stakeholder consultations. The targets and strategies identified in the "Strategies toward Ending Preventable Maternal Mortality (EPMM)" report are grounded in a systemic and human rights approach to maternal health and aim to address the broad spectrum of key social, political, economic, and health system determinants of maternal health and survival, as exemplified by 11 Key Themes. These upstream determinants of maternal survival are not well represented in maternal health measurement efforts, which tend to focus on service delivery.
View Article and Find Full Text PDFAdv Sci (Weinh)
January 2025
Institute of Molecular Science, University of Valencia, c/Catedrático José Beltrán Martínez 2, Paterna, 46980, Valencia, Spain.
Energy transfer processes in nanohybrids are at the focal point of conceptualizing, designing, and realizing novel energy-harvesting systems featuring nanocrystals that absorb photons and transfer their energy unidirectionally to surface-immobilized functional dyes. Importantly, the functionality of these dyes defines the ultimate application. Herein, CsPbBr perovskite nanocrystals (NCs) are interfaced with zinc phthalocyanine (ZnPc) dyes featuring carboxylic acid.
View Article and Find Full Text PDFJAMA Netw Open
January 2025
Division of Neonatology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, the Netherlands.
Importance: Preventive efforts in pregnancy-related alloimmunization have considerably decreased the prevalence of hemolytic disease of the fetus and newborn (HDFN). International studies are therefore essential to obtain a deeper understanding of the postnatal management and outcomes of HDFN. Taken together with numerous treatment options, large practice variations among centers may exist.
View Article and Find Full Text PDFPediatr Nephrol
January 2025
Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Buenos Aires, Argentina.
Background: This research explores complement activation products involvement and risk and protective polymorphisms in the complement alternative pathway genes in Shiga toxin-associated hemolytic uremic syndrome (STEC-HUS) pathogenesis.
Methods: We analyzed the levels of complement activation products, C3a, C5a and soluble C5b-9 (sC5b-9) and plasma concentrations of Factor H (FH) and FH-related protein 1 (FHR-1) in 44 patients with STEC-HUS, 12 children with STEC-positive diarrhea (STEC-D), and 72 healthy controls (HC). STEC-HUS cases were classified as "severe" or "non-severe".
J Mol Model
January 2025
INIFTA, DQT, Sucursal 4, C. C. 16, 1900, La Plata, Argentina.
Quantum mechanics has proved to be suitable for the study of molecular systems. In particular, the Born-Oppenheimer approximation enables one to separate the motions of electrons and nuclei. In the case of diatomic molecules, this approximation leads to the so-called potential-energy function that provides the interaction between the two nuclei.
View Article and Find Full Text PDFJ Org Chem
January 2025
Instituto de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina.
The Diels-Alder reactions of boron-substituted furans with -phenylmaleimide have been investigated experimentally and computationally. In contrast to previous results with maleic anhydride, in this case potassium 3-furanyltrifluoroborate and the analogue at C-2 reacted efficiently, giving the [4 + 2] cycloadducts at room temperature with high yields. The diastereoisomer was obtained exclusively for the latter, while its C-3 counterpart showed variable / diastereoselectivities.
View Article and Find Full Text PDFJ Comp Eff Res
January 2025
Centre for Pharmaceutical Medicine Research, King's College London, SE1 9NH, UK.
In this update, we discuss an article covering the implementation challenges of the upcoming European Union Health Technology Assessment regulation, particularly focusing on the complexity of population, intervention, comparator and outcomes requirements across member states; a user guide to applying generalized cost-effectiveness analysis for broader value assessment and finally highlight an ongoing debate surrounding National Institute for Health and Care Excellence's severity modifier implementation.
View Article and Find Full Text PDFJ Family Med Prim Care
December 2024
Bachelor of Medicine Bachelor of Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research (DU), Sawangi, Maharashtra, India.
Introduction: The COVID-19 pandemic has significantly impacted global healthcare systems. Vaccination is an effective strategy to battle the disease. Policies and distribution frameworks have varied widely across countries.
View Article and Find Full Text PDFJAAD Case Rep
January 2025
Department of Dermatology, Loma Linda University Health, Loma Linda, California.