1,255 results match your criteria: "Universita degli Studi di Bologna[Affiliation]"

Borderline Personality Disorder (BPD) is under-recognized in First-Episode Psychosis (FEP) and its psychotic manifestations are difficult to differentiate from Schizophrenia Spectrum Disorders (SSD). The aim of this investigation was to compare clinical, sociodemographic, and outcome characteristics between FEP patients with BPD vs. FEP subjects with SSD both at baseline and across a 2-year follow-up period.

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Sequential versus Standard Triple Therapy for First-Line Eradication: An Update.

Antibiotics (Basel)

January 2024

Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain.

Background: non-bismuth sequential therapy (SEQ) was suggested as a first-line anti- treatment alternative to standard triple therapy (STT).

Methods: We conducted a systematic review with a meta-analysis of randomized controlled trials (RCTs) comparing the efficacy of 10-day SEQ vs. STT (of at least 7 days) using bibliographical searches up to July 2021, including treatment-naïve adult or children.

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In European culture the sacred and the secular have existed in a dialectical relationship. Prodi sees the fifteenth-century crisis of Christianity as opening up three paths that eroded this dualism and tended towards modernity: civic-republican religion, sacred monarchy, and the territorial churches. Important counter-forces, which sought to maintain dualism, included the Roman-Tridentine Compromise, and those forms of Radical Christianity which rejected confessionalisation outright.

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Time-dependent density functional theory (TD-DFT) and multiconfigurational second-order perturbation theory (CASPT2) are two of the most widely used methods to investigate photoinduced dynamics in DNA-based systems. These methods sometimes give diverse dynamics in physiological environments usually modeled by quantum mechanics/molecular mechanics (QM/MM) protocol. In this work, we demonstrate for the uridine test case that the underlying topology of the potential energy surfaces of electronic states involved in photoinduced relaxation is similar in both electronic structure methods.

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The establishment of hematological reference intervals (RIs) is an important tool to assess the health status of animals and to evaluate the impact of diseases at individual and population levels. Nowadays, specific RIs of hematological parameters in newborn dromedary camel calves at birth and during the first week after birth, are lacking. Therefore, RIs for the hematological variables from a complete blood cell count were established in 47 healthy newborn dromedary calves (18 females and 29 males).

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MASLD emerging from the fog of fatty liver.

J Hepatol

February 2024

University College London, Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom. Electronic address:

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Iron(II) can show a very rich coordination chemistry with concomitant modulation of its properties as promising functional materials. Metalation of the neutral tridentate nitrogen-donor -coordinating ligand 2,6-bis(2-(methyl)-2-tetrazol-5-yl)pyridine (Mebtp) with Fe(ClO)·6HO through accurate solvent polarity control enables the selective crystallization of [Fe(Mebtp)](ClO)·MeCN·2.75HO (2·MeCN·2.

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A pulsar in a binary with a compact object in the mass gap between neutron stars and black holes.

Science

January 2024

Osservatorio Astronomico di Cagliari, Istituto Nazionale di Astrofisica, I-09047 Selargius, Italy.

Some compact objects observed in gravitational wave events have masses in the gap between known neutron stars (NSs) and black holes (BHs). The nature of these mass gap objects is unknown, as is the formation of their host binary systems. We report pulsar timing observations made with the Karoo Array Telescope (MeerKAT) of PSR J0514-4002E, an eccentric binary millisecond pulsar in the globular cluster NGC 1851.

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Article Synopsis
  • Metamorphic fluids, faults, and shear zones act as channels for transporting carbon and energy sources from deep within the Earth to shallower areas.
  • The study reveals that mechanical failure of strong rocks occurs when CH-H-rich fluids accumulate at high pressures in deep forearc zones, originating from the reduction of carbonates.
  • Thermodynamic modeling indicates that CH-H-rich fluids can generate higher fluid pressures compared to carbon-poor fluids, leading to potential seismic activity due to the movement of deep energy sources along structural weaknesses in the Earth's crust.
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Modeling pH-Dependent Biomolecular Photochemistry.

J Chem Theory Comput

January 2024

Aix-Marseille Univ, CNRS, Institut de Chimie Radicalaire, 13013 Marseille, France.

The tuning mechanism of pH can be extremely challenging to model computationally in complex biological systems, especially with respect to the photochemical properties. This article reports a protocol aimed at modeling pH-dependent photodynamics using a combination of constant-pH molecular dynamics and semiclassical nonadiabatic molecular dynamics simulations. With retinal photoisomerization in Anabaena sensory rhodopsin (ASR) as a testbed, we show that our protocol produces pH-dependent photochemical properties, such as the isomerization quantum yield or decay rates.

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Identification of the core competencies of pediatric hematology-oncology nurses: A Delphi study.

Eur J Oncol Nurs

February 2024

Dipartimento di Onco-Ematologia Terapia Cellulare e Genica, Ospedale Pediatrico Bambino Gesù, IRCCS, Piazza Sant'Onofrio, 4, 00165, Roma, Italy. Electronic address:

Purpose: To identify the core competencies of the pediatric hematology-oncology nurse.

Methods: A Delphi study was conducted. After identifying the competencies of the pediatric hematology-oncology nurse through a literature review, a questionnaire was created to be administered to a panel of experts to obtain consensus.

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Background: Childhood adversity and cannabis use are considered independent risk factors for psychosis, but whether different patterns of cannabis use may be acting as mediator between adversity and psychotic disorders has not yet been explored. The aim of this study is to examine whether cannabis use mediates the relationship between childhood adversity and psychosis.

Methods: Data were utilised on 881 first-episode psychosis patients and 1231 controls from the European network of national schizophrenia networks studying Gene-Environment Interactions (EU-GEI) study.

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Bioinspired, stimuli-responsive, polymer-functionalized mesoporous films are promising platforms for precisely regulating nanopore transport toward applications in water management, iontronics, catalysis, sensing, drug delivery, or energy conversion. Nanopore technologies still require new, facile, and effective nanopore functionalization with multi- and stimuli-responsive polymers to reach these complicated application targets. In recent years, zwitterionic and multifunctional polydopamine (PDA) films deposited on planar surfaces by electropolymerization have helped surfaces respond to various external stimuli such as light, temperature, moisture, and pH.

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Smartphone-based technology for ECG recording has recently spread as a complementary tool for electrocardiographic screening and monitoring in adult horses and in other animal species. The present study aimed to assess the feasibility and accuracy of a smartphone-based ECG in healthy foals. This was a prospective observational study (authorization n.

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Due to poor data in literature, we aimed to investigate the respiratory function in a large cohort of naïve Italian adult (≥18 years) SMA patients in a multi-centric cross-sectional study. The following respiratory parameters were considered: forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and need for non-invasive ventilation (NIV). We included 145 treatment-naïve adult patients (SMA2=18, SMA3=125; SMA4=2), 58 females (40 %), with median age at evaluation of 37 years (range 18-72).

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Background: Primary cutaneous lymphoma represents 0.2%-3% of all feline lymphomas, with nonepitheliotropic lymphomas being the most common. In humans and dogs, subcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a primary nonepitheliotropic lymphoma with a T-cell phenotype developing in the subcutis and often mimicking inflammation.

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Background: Myocardial ischemia (INOCA) and acute myocardial infarction with non-obstructive coronary artery disease (MINOCA) represent emerging entities in the landscape of interventional cardiology. These conditions have heterogeneous pathophysiological mechanisms and clinical presentations, complex diagnostics, and high prognostic significance.

Methods: This survey was carried out jointly by the GISE Young Committee with the support of the SICI-GISE Society and the ICOT group with the aim of evaluating the implementation of diagnostic-therapeutic pathways in cases of suspected/confirmed INOCA and MINOCA diseases.

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Background: There is no evidence in the current literature about the best treatment option in sacral fracture with or without neurological impairment.

Materials And Methods: The Italian Pelvic Trauma Association (A.I.

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A quantum-classical protocol that incorporates Jahn-Teller vibronic coupling effects and cluster analysis of molecular dynamics simulations is reported, providing a tool for simulations of absorption spectra and ultrafast nonadiabatic dynamics in large molecular photosystems undergoing aggregation in solution. Employing zinc phthalocyanine dyes as target systems, we demonstrated that the proposed protocol provided fundamental information on vibronic, electronic couplings and thermal dynamical effects that mostly contribute to the absorption spectra lineshape and the fluorescence quenching processes upon dye aggregation. Decomposing the various effects arising upon dimer formation, the structure-property relations associated with their optical responses have been deciphered at atomistic resolution.

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The occurrence of methyl carbamates of phosphatidylethanolamines and phosphatidylserines in the lipid extract of mitochondria obtained from mouse embryonic fibroblasts was ascertained by hydrophilic interaction liquid chromatography with electrospray ionization single and multi-stage mass spectrometry, performed using sinergically a high resolution (quadrupole-Orbitrap) and a low resolution (linear ion trap) spectrometer. Two possible routes to the synthesis of methyl carbamates of phospholipids were postulated and evaluated: (i) a chemical transformation involving phosgene, occurring as a photooxidation by-product in the chloroform used for lipid extraction, and methanol, also used for the latter; (ii) an enzymatic methoxycarbonylation reaction due to an accidental bacterial contamination, that was unveiled subsequently on the murine mitochondrial sample. A specific lipid extraction performed on a couple of standard phosphatidyl-ethanolamines/-serines, based on purposely photo-oxidized chloroform and deuterated methanol, indicated route (i) as negligible in the specific case, thus highlighting the enzymatic route related to bacterial contamination as the most likely source of methyl carbamates.

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Article Synopsis
  • Sepsis is a severe condition caused by an uncontrolled immune response to infection, which often leads to high mortality and limited treatment options beyond antibiotics.
  • Recent research indicates that high doses of proton pump inhibitors like esomeprazole could potentially help regulate immune reactions in sepsis patients, improving their clinical outcomes.
  • The PPI-SEPSIS trial will test this hypothesis by comparing high-dose esomeprazole to a placebo in 300 critically ill patients, focusing on its effect on organ dysfunction and other health metrics over 10 days.
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Introduction: Health administrative databases are widely used for the estimation of the prevalence of Parkinson's disease (PD). Few in general, and none used in Italy, have been validated by testing their diagnostic accuracy. The primary objective was to validate two algorithms for the identification of persons with PD using clinical diagnosis as the reference standard on an Italian sample of people with PD.

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Disclosing Early Excited State Relaxation Events in Prototypical Linear Carbon Chains.

J Am Chem Soc

August 2023

Dipartimento di Energia, Politecnico di Milano, via G. Ponzio 34/3, 20133 Milano, Italy.

One-dimensional (1D) linear nanostructures comprising -hybridized carbon atoms, as derivatives of the prototypical allotrope known as carbyne, are predicted to possess outstanding mechanical, thermal, and electronic properties. Despite recent advances in their synthesis, their chemical and physical properties are still poorly understood. Here, we investigate the photophysics of a prototypical polyyne (i.

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Article Synopsis
  • The study investigates the best timing for performing percutaneous coronary interventions (PCI) in patients undergoing transcatheter aortic valve implantation (TAVI), a procedure for severe aortic stenosis with existing coronary artery disease (CAD).
  • An analysis of 1,603 patients from the REVASC-TAVI registry shows that performing PCI after TAVI leads to better 2-year clinical outcomes, with significantly lower rates of all-cause death and major complications compared to PCI before or concurrently with TAVI.
  • The findings suggest that scheduling PCI after TAVI may be more beneficial, but further confirmation through randomized clinical trials is needed.
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