8,282 results match your criteria: "University of Napoli "Federico II"[Affiliation]"
J Environ Manage
December 2024
CE3c - Centre for Ecology, Evolution and Environmental Changes & CHANGE - Global Change and Sustainability Institute, Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal.
Bats provide important ecosystem services, particularly in agriculture, yet integrating bat management into conservation plans remains challenging. Some landscape features considerably influence bat presence, diversity, and ecosystem service provision. Understanding the relationship between landscape structure, composition, pest suppression, and ecosystem services is crucial.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Department of Agricultural Science, University of Naples, via Università, 100, Portici 80055, Italy; Centro Interdipartimentale di Ricerca per la Risonanza Magnetica Nucleare per l'Ambiente, l'Agroalimentare, ed i Nuovi Materiali (CERMANU), Università di Napoli Federico II, Via Università 100, 80055 Portici, Italy.
Coffee husks have been valorised by isolating humic materials before (HLS-Raw) or after (HS-Comp) composting them. Such substrates were reacted with chitosan at different ratios to synthesize novel nanoparticles (NP) with radical scavenging properties. Size and antioxidant activity of nanomaterials increased at higher HS/chitosan ratio, while zeta potential decreased.
View Article and Find Full Text PDFEur Arch Otorhinolaryngol
December 2024
Department of Public Health, University of Naples Federico II, Napoli, Italy.
Purpose: Chronic rhinosinusitis (CRS) has an impact on health related quality of life (HRQOL). The objective of this study was to examine generic and disease specific HRQOL and symptoms in CRS patients before and 6 months after sinus surgery.
Methods: This prospective, observational study consisted of 30 patients with chronic sinusitis.
BMC Cardiovasc Disord
December 2024
Department of Medical and Surgical Sciences, Magna Graecia University, Viale Europa, 1, 88100, Catanzaro, Italy.
There is a growing interest in the potential use of intracardiac fluid dynamic analysis to better understand cardiac mechanics and identify novel imaging biomarkers of cardiovascular disease. Abnormalities of vortex formation and shape may in fact play a critical role in cardiac function, affecting both efficiency and myocardial workload. Recent advances in imaging technologies have significantly improved our ability to analyze these dynamic flow patterns in vivo, offering new insights into both normal and pathological cardiac conditions.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
December 2024
Mechanobiology Institute, National University of Singapore, 117411, Singapore.
Diverse tissues in vivo present varying degrees of confinement, constriction, and compression to migrating cells in both homeostasis and disease. The nucleus in particular is subjected to external forces by the physical environment during confined migration. While many systems have been developed to induce nuclear deformation and analyze resultant functional changes, much remains unclear about dynamic volume regulation in confinement due to limitations in time resolution and difficulty imaging in PDMS-based microfluidic chips.
View Article and Find Full Text PDFNPJ Breast Cancer
December 2024
Department of Medicine, University of Udine, 33100, Udine, Italy.
This study aimed to identify the clinico-pathological variables predictive of radiologic complete response (rCR) to first-line anti-HER2 therapy in patients with HER2-positive metastatic breast cancer. Patients were selected from the database of the GIM14 study and classified according to the best radiologic response obtained to first-line anti-HER2 therapy and upon time-to-treatment-discontinuation (TTD). A total of 545 patients were included in the analysis.
View Article and Find Full Text PDFJ Thorac Oncol
December 2024
Department of Oncology, University of Turin, S. Luigi Gonzaga Hospital, Orbassano, (TO), Italy. Electronic address:
Background: To reduce the gap about the relevant heterogeneity of molecular testing and cancer care across Europe, Women Against Lung Cancer in Europe (WALCE) promoted the European Program for ROutine testing of Patients with Advanced lung cancer (EPROPA) and provided a free-of-charge molecular profiling platform for non-small cell lung cancer sample characterization with the aim of increasing the detection of targetable drivers and improving patients' access to clinical trials.
Methods: From January 2021 to December 2023, 20 centres located at 5 different European countries (Greece, Slovenia, Romania, Albania and Italy) joined EPROPA, with 555 advanced NSCLC patients registered into the program. Anonymized patients' clinical-pathological data were shared through the EPROPA web platform and tissue samples were collected to the Molecular Pathology Unit of the Reference Center (University of Turin) for molecular analyses.
Ann Surg
December 2024
Division of General and Transplant Surgery, University of Pisa, Pisa, Italy.
Objective: To validate the ISGPS complexity grading system for minimally invasive pancreaticoduodenectomy (MIPD).
Background: Although concerns about patient safety persist, MIPD is gaining popularity. The ISGPS recently introduced a difficulty grading system to improve patient selection by aligning procedural complexity with surgeon and center expertise.
Heart
December 2024
Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Emilia-Romagna, Italy
Background: Pathological mechanisms of myocardial infarction with non-obstructive coronary arteries (MINOCA) are heterogeneous, with an unknown impact on prognosis, and often remain unrecognised in clinical practice. This study aimed to evaluate the prevalence and prognostic impact of pathological findings by invasive coronary angiography (ICA), optical coherence tomography (OCT), and coronary function testing in MINOCA.
Methods: Studies published until August 2023 were searched on PubMed and SCOPUS and included if reporting the prevalence of patients with non-obstructive coronary arteries (NObs-CA; 1-49% coronary stenosis) versus normal coronary arteries (NCA; 0% coronary stenosis) by ICA, pathological findings by OCT, and/or coronary vasomotor tests in MINOCA.
J Inorg Biochem
December 2024
Department of Chemical Sciences, University of Naples Federico II, Via Cintia 21, 80126 Napoli, Italy. Electronic address:
The design of protein-metal complexes is rapidly advancing, with applications spanning catalysis, sensing, and bioremediation. We report a comprehensive investigation of METPsc1, a Miniaturized Electron Transfer Protein, in complex with cadmium. This study elucidates the impact of metal coordination on protein folding and structural dynamics across temperatures from 100 K to 300 K.
View Article and Find Full Text PDFPolymers (Basel)
December 2024
ACLabs-Applied Chemistry Labs, Department of Chemical, Materials and Industrial Production Engineering, University of Naples Federico II, P.le Tecchio 80, 80125 Napoli, Italy.
Zeolites are interesting inorganic additives that could be employed for plastic packaging applications. Polyethylene (PE) and polypropylene (PP) are intensively used for packaging as they provide great performance at low cost, even though they have poor environmental sustainability and may be more valorized. Biodegradable polymers may therefore represent a more eco-friendly alternative, but still, they have limited applications due to their generally inferior properties.
View Article and Find Full Text PDFAesthetic Plast Surg
December 2024
VillaBella Clinic, Via Europa, 55, 25087, Salò, BS, Italy.
Background: Breast augmentation is the second most common aesthetic surgery worldwide. Capsular contracture, a prevalent complication which affects up to 30% of patients post-surgery, often leads to further necessary surgeries.
Objectives: This study investigates the effectiveness of total capsulectomy combined with Motiva Ergonomix® implant replacement in resolving capsular contracture and minimizing recurrence rates.
Am J Perinatol
December 2024
Neuroscienxze, Università degli Studi di Napoli Federico II, Napoli, Italy.
Objective: To evaluate prevalence of hypovitaminosis D in a cohort of Italian pregnant women, and to evaluate potential benefits of oral supplementation Methods: Observational cohort of women with singleton gestations who were referred to our institution for first trimester prenatal visit. Screening for hypovitaminosis D was performed at the time of first trimester routine scan between 11 and 13 weeks of gestations. Women were offered measurement of serum 25-hydroxyvitamin D (25[OH]D).
View Article and Find Full Text PDFDiabetes Res Clin Pract
December 2024
Department of Maternal and Child Health, UOSD Regional Center of Pediatric Diabetology, "SS Annunziata" Hospital, Chieti, Italy.
Aims: New technology has been reported as a factor driving people to choose an automatic insulin delivery system (AIDs) and to sustain its acceptance. We aimed to explore the role of continuous glucose monitoring (CGM) technology (instant scanning vs. real-time) and insulin treatment modality to determine the future acceptance of AIDs among T1D individuals.
View Article and Find Full Text PDFFront Microbiol
November 2024
Department of Biomedical Sciences, Institute of Biostructures and Bioimaging, National Research Council (CNR), Napoli, Italy.
Introduction: Antimicrobial-resistant pathogens are an ongoing threat to human and animal health. According to the World Health Organization (WHO), colistin is considered the last resort antibiotic against human infections due to multidrug-resistant Gram-negative organisms-including , a priority-1 pathogen. Despite colistin being considered a last resort antibiotic, transferable bacterial resistance to this drug has been reported in humans and animals.
View Article and Find Full Text PDFJ Endocr Soc
November 2024
Medizinische Klinik and Poliklinik IV, Klinikum der Universität München, LMU München, Munich 80336, Germany.
Objective: To study pregnancy outcomes and complications in women with congenital adrenal hyperplasia (CAH).
Methods: A retrospective multicenter study was conducted at tertiary reference centers in 5 countries (Austria, Germany, Italy, Sweden, USA), including 72 adult women with CAH (nonclassic [NC] n = 34, simple virilizing [SV] n = 21, salt wasting [SW] n = 17).
Results: A total of 133 pregnancies, 112 live births, and 25 abortions were documented.
Fitoterapia
December 2024
Department of Life Sciences, Health and Health Professions, University of Rome "link Campus", 00165 Rome, Italy.
In this study have been evaluated the antiproliferative and antioxidant activities of Israeli Pulicaria incisa (Lam.) DC. essential oil (Pi1), of essential oil partially purified by xanthoxylin (Pi2), one of its feature metabolites, and the isolated xanthoxylin (Xan).
View Article and Find Full Text PDFFront Neurol
November 2024
Department of Maxillofacial Orthopaedics and Orthodontics, Pomeranian Medical University in Szczecin, Szczecin, Poland.
Background: Orthodontic treatment is frequently correlated with different levels of discomfort and pain, caused by the application of forces to move the teeth. The mechanism of orthodontic pain is based on the initially activation of sensory receptors in periodontal tissues which results in a cascade of nociceptive pain processing and transduction in both the central and peripheral nervous systems that is finally experienced by patients. The perception of pain is subjective and varies among people, as it is influenced by both general and individual elements.
View Article and Find Full Text PDFJ Anim Sci
December 2024
Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, via F. Delpino 1, 80137 Napoli, Italy.
The present research aimed to evaluate the effects of the continuative dietary administration of a hemp oil extract containing cannabinoids (cannabidiol, CBD) on the macroscopic morphology, morphometry, and enzymatic activity of different intestinal tracts as well as on the production of short chain fatty acids (SCFA) in the cecum of growing rabbits. The research was performed on 16 rabbits randomly selected from 2 experimental groups (8 per group). In detail, 42, sixty-day-old New Zealand White x California rabbits (sex ratio 1:1, average weight 1621.
View Article and Find Full Text PDFBrain
December 2024
Neuromuscular and Neuroimmunology Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Milan, Italy.
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) often requires prolonged ongoing treatment to prevent worsening. The efficacy of rituximab in preventing worsening after the discontinuation of immunoglobulin therapy in CIDP patients was assessed. In this randomized, double-blind, placebo-controlled study, conducted at seven Italian hospitals, CIDP patients under immunoglobulin therapy were assigned to receive either rituximab (1g on days 1, 15, and 180±7) or placebo.
View Article and Find Full Text PDFInflammopharmacology
December 2024
Department of Chemical Sciences, Federico II Naples University, 80136, Naples, Italy.
An extensive body of literature has associated cancer with redox imbalance and inflammatory conditions. Thus, several studies and current clinical practice have relied on the use of anticancer drugs known to be associated with prooxidant state. On the other hand, a number of studies have reported on the effects of several antioxidants, anti-inflammatory agents and of mitochondrial cofactors (also termed mitochondrial nutrients, MNs) in counteracting or slowing carcinogenesis, or in controlling cancer growth.
View Article and Find Full Text PDFJ Chem Phys
December 2024
Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge CB2 1EW, United Kingdom.
Water confined in nanoscale cavities plays a crucial role in everyday phenomena in geology and biology, as well as technological applications at the water-energy nexus. However, even understanding the basic properties of nano-confined water is extremely challenging for theory, simulations, and experiments. In particular, determining the melting temperature of quasi-one-dimensional ice polymorphs confined in carbon nanotubes has proven to be an exceptionally difficult task, with previous experimental and classical simulation approaches reporting values ranging from ∼180 K up to ∼450 K at ambient pressure.
View Article and Find Full Text PDFHeliyon
December 2024
Department of Molecular Medicine and Medical Biotechnologies, Federico II University, Via Sergio Pansini 5, 80131, Napoli, Italy.
It has been well established that the human gut microbiota plays a pivotal role in humans' health, since it is involved in nutrients' uptake, vitamins' synthesis, energy harvest, inflammatory modulation, and host immune responses. Moreover, gut microbiota alterations have been associated to an increasing number of diseases and its composition can be affected by several factors, including physical exercise. In particular, it has been reported that intense physical activity can induce metabolic changes which translate in alterations of specific biomarkers that can lead to the onset of infections, inflammation and hepatic or kidney disorders.
View Article and Find Full Text PDFHeliyon
December 2024
School of Agricultural, Forestry, Environmental and Food Sciences, University of Basilicata, 85100, Potenza, Italy.
Optimizing high-productivity farming techniques trough mechanization and lower workforce input in terraced olive groves is helpful to preserve local olive oil production, reducing costs and preserving ecosystem functionality. However, efficient work organisation should be provided. Moreover, mechanization can affect environmental sustainability.
View Article and Find Full Text PDFRev Endocr Metab Disord
December 2024
Endocrinology Unit, Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, European Neuroendocrine Tumor Society (ENETS) Center of Excellence, Sapienza University of Rome, Rome, Italy.
Neuroendocrine neoplasms (NENs) originating in the gastroenteropancreatic (GEP) tract are rare tumors often associated with significant metabolic disturbances and nutritional challenges. This review explores the intricate relationship between nutritional status and the development, progression, and prognosis of GEP-NENs. Through an extensive literature search encompassing studies up to April 2024, we examined various factors, including obesity, malnutrition, metabolic syndrome and type 2 diabetes mellitus, and their roles in the development and progression of GEP-NENs.
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