Results 51 to 60 of about 5,717 (136)

AI‐Driven Fetal Liver Echotexture Analysis

Journal of Ultrasound in Medicine, Volume 45, Issue 2, Page 301-312, February 2026.
Objectives To evaluate the performance of artificial intelligence (AI)‐based models in predicting elevated neonatal insulin levels through fetal hepatic echotexture analysis. Methods This diagnostic accuracy study analyzed ultrasound images of fetal livers from pregnancies between 37 and 42 weeks, including cases with and without gestational diabetes ...
Karine S Da Correggio, Luís Otávio Santos, Felipe S Muylaert Barroso, Roberto N Galluzzo, Thiago Z L Chaves, Aldo von Wangenheim, Alexandre S C Onofre   +6 more
wiley   +1 more source

Nitrogen-bearing Species on Trans-Neptunian Objects Revealed by JWST/DiSCo-TNOs

The Astrophysical Journal
C≡N-bearing species are valuable tracers of nitrogen chemistry in the solar system. Ranging from volatile compounds like HCN and CH _3 CN in cometary comae to refractory CN-bearing organics in some micrometeorites and interplanetary dust particles, these
S. Cryan, R. Brunetto, A. Guilbert-Lepoutre, N. Pinilla-Alonso, E. Hénault, B. J. Holler, Y. Pendleton, D. Cruikshank, J. Stansberry, J. P. Emery, L. T. McClure, J. Licandro, V. Lorenzi, T. G. Müller, N. Peixinho, B. Harvison, C. Schambeau, M. T. Bannister, A. C. de Souza-Feliciano, M. N. de Prá   +19 more
doaj   +1 more source

National Heart Foundation of Australia and Cardiac Society of Australia and New Zealand: Australian Clinical Guideline for Diagnosing and Managing Acute Coronary Syndromes 2025

Medical Journal of Australia, Volume 224, Issue 2, February 2026.
ABSTRACT Introduction The Australian clinical guideline for diagnosing and managing acute coronary syndromes 2025 establishes a new clinical standard for the diagnosis and management of acute coronary syndromes (ACS) in Australia. The new guideline replaces the 2016 guideline, representing the first major update in nearly a decade.
David B. Brieger, Louise A. Cullen, Tom G. Briffa, Sarah Zaman, Ian A. Scott, Cynthia Papendick, Elaine Ho, Victoria Leitch, Dannii Dougherty, Garry Jennings   +9 more
wiley   +1 more source

On the Border: Searching for Cometary Activity near the Centaur–JFC Transition Line

The Planetary Science Journal
Current wide-field surveys discover ∼15 Jupiter-family comets (JFCs) each year, typically identified via visual detection of a dust coma or tail. The same surveys also discover many asteroids that have distant JFC-like orbits, but with no reported ...
A. Fraser Gillan, Alan Fitzsimmons, Colin Orion Chandler, Colin Snodgrass, Joseph Murtagh   +4 more
doaj   +1 more source

Cancer Antigen 125 Serum Level in Head and Neck Diffuse Large B-Cell Lymphoma

Althea Medical Journal, 2020
Background: Diffuse Large B-Cell Lymphoma (DLBCL) is the most common subtype of the Non-Hodgkin Lymphoma (LNH). Until now, lactate dehydrogenase (LDH) is the only tumor marker to assess DLBCL progression; however, increased LDH is a relatively non ...
Igor Togar Hutabarat, Agung Dinasti Permana, Yussy Afriani Dewi   +2 more
doaj   +1 more source

Metformin in the Horse: Pharmacokinetics and Detection Times Using Monte Carlo Simulations

Drug Testing and Analysis, Volume 18, Issue 1, Page 139-148, January 2026.
In recent years, the detection of metformin in blood and urine samples collected from racehorses has raised concern among regulators. This study describes blood and urine concentrations and the pharmacokinetics of metformin following IV and oral administration to horses. Data presented here can be used to establish screening limits and withdrawal times
Megan E. Jacobs, Jeff Blea, Michael Hardy, Daniel S. McKemie, Megan Traynham, Heather K. Knych   +5 more
wiley   +1 more source

Analyzing the Onset of Cometary Activity by the Jupiter-family Comet 2023 RN3

The Astronomical Journal
We utilize serendipitous observations from the Asteroid Terrestrial-impact Last Alert System (ATLAS) and the Zwicky Transient Facility in addition to targeted follow-up observations from the Las Cumbres Observatory (LCO) and Liverpool Telescope to ...
Matthew M. Dobson, Megan E. Schwamb, Alan Fitzsimmons, Michael S. P. Kelley, Carrie E. Holt, Joseph Murtagh, Henry H. Hsieh, Larry Denneau, Nicolas Erasmus, A. N. Heinze, Luke J. Shingles, Robert J. Siverd, Ken W. Smith, John L. Tonry, Henry Weiland, David. R. Young, Tim Lister, Edward Gomez, Joey Chatelain, Sarah Greenstreet   +19 more
doaj   +1 more source

Navigating the evolving management of smoldering multiple myeloma

HemaSphere, Volume 10, Issue 1, January 2026.
Abstract Smoldering multiple myeloma (SMM) represents an intermediate clinical stage between monoclonal gammopathy of undetermined significance (MGUS) and symptomatic multiple myeloma (MM). SMM carries a highly variable risk of progression to MM, requiring individualized risk stratification to guide management.
M. Bakri Hammami, Rafael R. Canevarolo, Ariosto S. Silva, Melissa Alsina, Nagi Kumar, Rachid Baz, Kenneth H. Shain   +6 more
wiley   +1 more source

The Discovery and Evolution of a Possible New Epoch of Cometary Activity by the Centaur (2060) Chiron

The Planetary Science Journal
Centaurs are small solar system objects on chaotic orbits in the giant planet region, forming an evolutionary continuum with the Kuiper Belt objects and Jupiter-family comets.
Matthew M. Dobson, Megan E. Schwamb, Alan Fitzsimmons, Charles Schambeau, Aren Beck, Larry Denneau, Nicolas Erasmus, A. N. Heinze, Luke J. Shingles, Robert J. Siverd, Ken W. Smith, John L. Tonry, Henry Weiland, David. R. Young, Michael S. P. Kelley, Tim Lister, Pedro H. Bernardinelli, Marin Ferrais, Emmanuel Jehin, Grigori Fedorets, Susan D. Benecchi, Anne J. Verbiscer, Joseph Murtagh, René Duffard, Edward Gomez, Joey Chatelain, Sarah Greenstreet   +26 more
doaj   +1 more source

Accuracy of Procalcitonin in the Diagnosis of Bacteremia and Discrimination from Contamination

Experimed
Objective: In this study, we aimed to evaluate the concordance of blood culture with procalcitonin (PCT) alone and together with C-reactive protein (CRP) in detecting bacteremia and the diagnostic performance of these biomarkers to differentiate ...
Deniz Sertel Selale, Mine Aydın Kurç, Gamze Varol, Nüket Hayırlıoğlu, Ayşe Demet Kaya   +4 more
doaj   +1 more source