Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Quantitative valve motion assessment in adolescents using point-of-care ultrasound: short communication.
Ultrasound J
January 2025
Pediatric Emergency Medicine, Yale University School of Medicine, 100 York Street, Suite 1F, New Haven, CT, 06511, USA.
E-point septal separation (EPSS) and tricuspid annular plane systolic excursion (TAPSE) are M-mode measures of left and right ventricular systolic function, with limited pediatric point-of-care ultrasound (POCUS) research. We conducted a cross-sectional study in a pediatric emergency department, enrolling 12-17-year-olds without cardiopulmonary complaints. Exclusion criteria included abnormal vital signs, fever, altered mental status, or psychiatric illness.
View Article and Find Full Text PDFCardiovascular Performance in Neonates with Hypoxic-Ischemic Encephalopathy Under Therapeutic Hypothermia: Evaluation by Conventional and Advanced Echocardiographic Techniques.
Pediatr Cardiol
January 2025
Echocardiography Laboratory, Instituto Dante Pazzanese de Cardiologia, São Paulo, Brazil.
This study aimed to evaluate the hemodynamic and ventricular performance of neonates with hypoxic-ischemic encephalopathy (HIE) undergoing therapeutic hypothermia using conventional and advanced echocardiographic techniques. This observational, prospective study included 22 neonates with HIE matched with 22 healthy neonates. Echocardiographic studies were performed 24 h after achieving target temperature during hypothermia and 24 h after rewarming.
View Article and Find Full Text PDFDual surrogate imprinting: an innovative strategy for the preparation of virus-selective particles.
Mater Horiz
January 2025
Institute of Analytical and Bioanalytical Chemistry, Ulm University, 89081, Ulm, Germany.
This work involves the preparation of dual surrogate-imprinted polymers (D-MIPs) for the capture of SARS-CoV-2. To achieve this goal, an innovative and novel dual imprinting approach using carboxylated-polystyrene (PS-COOH) nanoparticles with a diameter of 100 nm and a SARS-CoV-2 Spike-derived peptide was carried out at the surface of amine-functionalized silica (PS-NH) microspheres with a diameter of 500 nm. Firstly, PS-COOH nanoparticles with the same size and spherical shape as the SARS-CoV-2 virus were employed to form hemispherical indentations (HI) at the surface of the PS-NH microspheres (obtaining dummy particle-imprinted polymers, HI-MIPs).
View Article and Find Full Text PDFStructural Characterization of the Platinum Nanoparticle Hydrogen-Evolving Catalyst Assembled on Photosystem I by Light-Driven Chemistry.
ACS Nano
January 2025
National Synchrotron Light source II, Brookhaven National Laboratory, Upton, New York 11973, United States.
Directed assembly of abiotic catalysts onto biological redox protein frameworks is of interest as an approach for the synthesis of biohybrid catalysts that combine features of both synthetic and biological materials. In this report, we provide a multiscale characterization of the platinum nanoparticle (NP) hydrogen-evolving catalysts that are assembled by light-driven reductive precipitation of platinum from an aqueous salt solution onto the photosystem I protein (PSI), isolated from cyanobacteria as trimeric PSI. The resulting PSI-NP assemblies were analyzed using a combination of X-ray energy-dispersive spectroscopy (XEDS), high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM), small-angle X-ray scattering (SAXS), and high-energy X-ray scattering with atomic pair distribution function (PDF) analyses.
View Article and Find Full Text PDFAnnular Closure Device Reduces Symptomatic Reherniation Rates: Results of a Meta-analysis.
HSS J
February 2025
Department of Spine Surgery, Hospital for Special Surgery, New York, NY, USA.
The scope of existing annular closure device (ACD) studies examining long-term follow-up data is limited. There is a paucity of studies that report and analyze recent outcomes data following ACD use. We sought to summarize the available long-term follow-up data on postoperative outcomes of the Barricaid (Intrinsic Therapeutics) ACD.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!