Results 31 to 40 of about 58,627 (183)

Resonancia magnética con ácido gadoxético —contraste hepatoespecífico— para la evaluación de lesiones focales

open access: yesRevista de Gastroenterología de México, 2015
La resonancia magnética con gadolinio para la evaluación de lesiones hepáticas es un método cada vez más utilizado en la práctica clínica, particularmente para pacientes con lesiones focales sospechosas, ya sean benignas o malignas.
P.E. Cossio-Torrico   +5 more
doaj   +1 more source

Prenatal evaluation, diagnosis and management of fetal corpus callosal abnormalities: international Delphi consensus

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 582-588, November 2025.
ABSTRACT Objective The corpus callosum (CC) is an interhemispheric structure that facilitates communication between the two cerebral hemispheres. Anomalies of the CC are frequent and associated with a wide spectrum of altered neurodevelopmental outcomes.
R. Corroenne   +55 more
wiley   +1 more source

Hydroxypropyl Cellulose–NaCl as an Aqueous Two‐Phase System: Insights From Variable‐Temperature NMR and PC‐SAFT Modeling

open access: yesJournal of Polymer Science, Volume 63, Issue 20, Page 4164-4175, 15 October 2025.
Aqueous two‐phase systems (ATPSs) have diverse applications, including liquid–liquid separation and high‐value biomolecule purification. This work explores ATPSs formed from hydroxypropyl cellulose (HPC) and NaCl in concentrated aqueous solutions, focusing on their phase behavior and structural dynamics.
Manuel Martin‐Pastor   +2 more
wiley   +1 more source

Validation of Body Condition Scoring as a Screening Test for Low Body Condition and Obesity in Common Marmosets (Callithrix jacchus)

open access: yesAmerican Journal of Primatology, Volume 87, Issue 8, August 2025.
We tested the performance of body condition scoring (BCS) as a screening tool for detecting low body condition and obesity in marmosets, by comparing its results against measurements of body composition performed with quantitative magnetic resonance.
Juan Pablo Arroyo   +10 more
wiley   +1 more source

Cord blood levels of insulin‐like growth factor‐1 and insulin‐like growth factor binding protein‐3 correlate with perinatal brain development in fetal congenital heart disease

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 200-209, August 2025.
Abstract Objectives Neonates with critical congenital heart disease (CCHD) are at risk for adverse early brain development and long‐term neurodevelopmental sequelae. Insulin‐like growth factor‐1 (IGF‐1) and insulin‐like growth factor binding protein‐3 (IGFBP‐3) are essential contributors to brain growth and maturation.
M. Nijman   +33 more
wiley   +1 more source

Rapid Screening of Vapor Uptake by Ultra‐Thin Polymer Films Using Surface Plasmon Resonance and Quartz Crystal Microbalance with Dissipation Monitoring

open access: yesMacromolecular Materials and Engineering, Volume 310, Issue 7, July 2025.
Polymer membranes separate volatile organic compounds (VOCs) from air in an energy‐efficient manner. However, the screening for appropriate polymer materials is time and resource‐consuming. QCM and SPR are presented as complementary rapid screening techniques that pave the way toward a scalable high‐throughput system capable of significantly reducing ...
Ana Corres   +3 more
wiley   +1 more source

Lumbalgia en pediatría: hallazgos por resonancia magnética

open access: yesAnales de Radiología, México, 2022
Objetivo: Identificar los hallazgos en pacientes pediátricos referidos por lumbalgia a estudio de resonancia magnética. Material y métodos: Se realizó un estudio retrospectivo en pacientes adolescentes con lumbalgia sometidos a resonancia magnética entre
Mauricio A. García-de León   +2 more
doaj   +1 more source

Diseño de phantoms para resonancia magnética [PDF]

open access: yes, 1996
[Abstract] Congreso Nacional de Radiología 23, organizado por la Sociedad Española de Radiología, Palma de Mallorca, España, 18 - 22 mayo ...
Desco Menéndez, Manuel   +6 more
core   +1 more source

WHO CNS5 2021 incluye mutaciones específicas en gliomas que pueden ser identificadas con biomarcadores cuantitativos de resonancia magnética

open access: yesGaceta Médica de México, 2023
En 2021 se publicó la última versión de la clasificación de tumores del sistema nervioso central de la Organización Mundial de la Salud (WHO CNS5 por sus siglas en inglés), considerada un estándar internacional.
Melissa García-Lezama   +3 more
doaj   +1 more source

Resonancia magnética de difusión en pacientes con migraña [PDF]

open access: yes, 2016
La Resonancia magnética de difusión (dMRI) se basa en la detección de los movimientos microscópicos de las moléculas de agua en los tejidos mediante la aplicación de gradientes en el campo magnético aplicado.
Mateos González, María
core  

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