New insights into residual triiodide ion removal from iodinated water using magnetic CoFeO nanoparticles: exploring adsorption behavior and mechanisms.

This study evaluates the adsorption performance of cobalt ferrite (CoFeO)-based magnetic nanoadsorbents (CF-MagNa) for the removal of triiodide ions ( ) from iodinated water. The crystalline structure and phase purity of the synthesized material were confirmed via X-ray diffraction (XRD), which determined a crystallite size of 42 nm and a specific surface area of 26.98 m/g.

Staphylococcus aureus enterotoxin sensitization is associated with declined capsaicin cough sensitivity in chronic obstructive pulmonary disease.

Sensitization to Staphylococcus aureus (S. aureus) enterotoxins (SEs) A (SEA) and B (SEB) is associated with the pathogenesis of several chronic airway diseases, including asthma and chronic rhinosinusitis, but its role in chronic obstructive pulmonary disease (COPD) remains unclear. This cohort study aimed to investigate the impact of sensitization to SEs on total IgE levels, and capsaicin cough reflex sensitivity (C-CS) in COPD.

Prognostic relevance of exercise pulmonary hypertension: results of the multicentre PEX-NET Clinical Research Collaboration.

Background: Exercise pulmonary hypertension (PH) was defined by a mean pulmonary arterial pressure (mPAP)/cardiac output (CO) slope >3 mmHg·min·L between rest and exercise in the 2022 European Society of Cardiology/European Respiratory Society PH guidelines. However, large, multicentre studies on the prognostic relevance of exercise haemodynamics and its added value to resting haemodynamics are missing.

Patients And Methods: The PEX-NET (Pulmonary Haemodynamics during Exercise Network) registry enrolled patients who underwent clinically indicated right heart catheterisations both at rest and ergometer exercise from 23 PH centres worldwide.

Susceptibility to and severity of SARS-CoV-2 infection according to prescription drug use-an observational study of 46,506 Danish healthcare workers.

It is not well investigated whether exposure to specific drug classes is associated with COVID-19. We investigated the risk of SARS-CoV-2 infection and severe COVID-19 among healthcare workers according to prescription drug use. We conducted an observational study among Danish healthcare workers.

Transthyretin Cardiac Amyloidosis in Australia and New Zealand-A Multi-Site Snapshot for 2022.

Objective: To estimate the burden of transthyretin cardiac amyloidosis (ATTR-CA) through a cross- sectional 'snapshot' of Australian Amyloidosis Network (AAN) and New Zealand (NZ) specialist amyloidosis clinics.

Design, Setting & Participants: A prospective survey was performed of seven AAN/ specialist amyloidosis clinics across Australia and NZ. All centres were invited to contribute data; participating centres provided clinical and demographic data for patients with ATTR-CA reviewed in the 2022 calendar year.

Pyrolysis of Two Perfluoroalkanesulfonates (PFSAs) and PFSA-Laden Granular Activated Carbon (GAC): Decomposition Mechanisms and the Role of GAC.

Thermal treatment of perfluoroalkyl and polyfluoroalkyl substances (PFASs) presents a promising opportunity to halt the PFAS cycle. However, how co-occurring materials such as granular activated carbon (GAC) influence thermal decomposition products of PFASs, and underlying mechanisms remain unclear. We studied the pyrolysis of two potassium salts of perfluoroalkanesulfonates (PFSAs, CFSOK), perfluorobutanesulfonate (PFBS-K), and perfluorooctanesulfonate (PFOS-K), with or without GAC.

Aggregation-Induced Emission Properties of Atypical Aliphatic-Chain-Linked Siloxanes-Containing Phosphonate Esters.

Phosphonate compounds have been proposed as atypical chromophores, but their luminescence properties, especially in combination with flexible aliphatic chains, remain underexplored. In this study, we have synthesized a series of novel siloxane-containing phosphonate esters as organofluorophores through a catalyst-free, one-pot Kabachnik-Fields (K-F) reaction. This reaction involved acetone, cyclohexanone, or cyclopentanone, with siloxanes containing aliphatic amines and phosphonate diesters as reactants.

Evaluating the Impact of Moderate and Severe Varicella Infections on Danish Children Under 18 Years Old: A Comprehensive Analysis From 2015 to 2023.

Background: Varicella (chickenpox) caused by varicella-zoster virus (VZV) is a highly contagious pediatric disease. While it typically manifests as a mild disease, complications leading to hospitalization are not uncommon. Knowing the current disease burden, seasonality and risk groups is pivotal for evidence-based decisions on the introduction of a varicella vaccine.

Nationwide, Couple-Based Genetic Carrier Screening.

Background: Genomic sequencing technology allows for identification of reproductive couples with an increased chance, as compared with that in the general population, of having a child with an autosomal recessive or X-linked genetic condition.

Methods: We investigated the feasibility, acceptability, and outcomes of a nationwide, couple-based genetic carrier screening program in Australia as part of the Mackenzie's Mission project. Health care providers offered screening to persons before pregnancy or early in pregnancy.

Health Economic Evaluation of Antimicrobial Stewardship, Procalcitonin Testing, and Rapid Blood Culture Identification in Sepsis Care: A 90-Day Model-Based, Cost-Utility Analysis.

Objective: We evaluated the cost-effectiveness of a bundled intervention including an antimicrobial stewardship program (ASP), procalcitonin (PCT) testing, and rapid blood culture identification (BCID), compared with pre-implementation standard care in critically ill adult patients with sepsis.

Methods: We conducted a decision tree model-based cost-effectiveness analysis alongside a previously published pre- and post-implementation quality improvement study. We adopted a public Canadian healthcare payer's perspective.

Targeting ErbB and tankyrase1/2 prevent the emergence of drug-tolerant persister cells in ALK-positive lung cancer.

Targeting the drug tolerant persister (DTP) state in cancer cells should prevent further development of resistance mechanisms. This study explored combination therapies to inhibit alectinib-induced DTP cell formation from anaplastic lymphoma kinase-positive non-small cell lung cancer (ALK + NSCLC) patient-derived cells. After drug-screening 3114 compounds, pan-HER inhibitors (ErbB pathway) and tankyrase1/2 inhibitors (Wnt/β-catenin signaling) emerged as top candidates to inhibit alectinib-induced DTP cells growth.

Postmenopausal Endometriosis: Clinical Insights and Imaging Considerations.

Endometriosis is a chronic systemic condition characterized by the presence of ectopic endometrial-like tissue outside of the uterus. It occurs most often in reproductive-aged patients and less frequently in postmenopausal women. In postmenopausal patients, endometriosis is more common in those undergoing hormone replacement therapy or taking tamoxifen.

Arthroscopic Debridement After Total Knee Arthroplasty Is More Effective for Synovitis Than for Ankylosis.

Purpose: To investigate the effects of arthroscopy surgery on ankylosis and synovitis after total knee arthroplasty (TKA), with patient satisfaction as the main outcome measure.

Methods: A single surgeon's database was queried for all knee arthroscopy procedures done from 2002 to 2024 using the , and , codes for ankylosis or synovitis and Current Procedural Terminology codes 29884 and 29876. Patients were excluded if they did not have a previous TKA, had a TKA but arthroscopy was done for multiple or other indications, were <2 months from TKA, lacked medical records, or were worker's compensation cases.

Durability and Efficacy of Faricimab in Treatment-Resistant Retinal Edema Utilizing "Real-World" Dosing Regimens.

To retrospectively analyze clinical outcomes of patients with "treatment-resistant" neovascular age-related macular degeneration or diabetic macular edema who were switched to intravitreal faricimab injections (IFIs) using a "real-world" treat-and-extend (TAE) protocol. Seventy-one eyes from 62 patients receiving antivascular endothelial growth factor injections were evaluated before and after switching to IFI. Demographic and clinical data were collected.

Examining an Explicit Phonological Awareness Intervention: The Impact on First Sound Fluency in Young Children.

The authors evaluated the ability of typically developing preschool children to acquire the phonemic awareness skill of first sound fluency (FSF) when trained through an explicit modeling treatment paradigm. Three preschool children participated in a single-case A-B-A research design in which the independent variable was shared book reading between professional and child with embedded modeling of first sounds in words and the dependent variable was the participants' ability to produce first sounds in words in response to the professional's auditory probes. A baseline phase included sessions without intervention.

Protocol for developing Pseudomonas aeruginosa type III secretion system-neutralizing monoclonal antibodies from human B cells.

Monoclonal antibodies (mAbs) targeting bacterial virulence factors may represent promising therapeutics in the fight against severe bacterial infections. Here, we present an approach for developing human-derived antibodies targeting the type III secretion system (T3SS) of Pseudomonas aeruginosa (PA) by neutralizing the function of the T3SS-tip protein PcrV. The protocol involves identifying individuals with protective antibodies, isolating PcrV-specific B cells from these individuals, and producing and testing anti-PcrV mAbs derived from single B cells.

A New Proton Transfer Complex Between 3,4-Diaminopyridine Drug and 2,6-Dichloro-4-nitrophenol: Synthesis, Spectroscopic Characterization, DFT Studies, DNA Binding Analysis, and Antitumor Activity.

The proton transfer (PT) complexation reaction between 3,4-diaminopyridine (3,4-DAP), an important drug, and 2,6-dichloro-4-nitrphenole (DCNP) was investigated experimentally and theoretically. The experimental results indicated a chemical reaction occurred because of a hydrogen bonding, followed by proton transfer from the DCNP to the 3,4-DAP in different polar media. The Benesi-Hildebrand equation was used to estimate the formation constant (), molar absorptivity (ε), and other physical parameters.