Results 31 to 40 of about 735 (123)

Regional myocardial radiotracer kinetics in dogs using miniature radiation detectors

, 1982
An implantable device for continuous measurement of regional myocardial radioisotope activity was designed and validated. The probe consists of a 2-mm3 cadmium telluride crystal surrounded by lead foil housed in a 4.5-mm outer diameter steel cylinder ...
G. Geffin, G. M. Pohost, R. D. Okada, B. N. Fowler, H. W. Strauss, W. M. Daggett, M. L. Jacobs   +6 more
core   +1 more source

Gold Nanoparticles Loaded With Lutetium‐177 Labeled DOTA‐TATE Exhibit Superior AR42J Cell Affinity and Extended Blood Circulation in AR42J Tumor Xenografts

Nano Select, Volume 7, Issue 2, February 2026.
The present study reports the development of a gold nanoparticle‐based delivery system functionalized with the established radiopharmaceutical [177Lu]Lu‐DOTA‐TATE. This design aims to enhance tumor‐targeting efficacy and improve the overall in vivo pharmacokinetic profile. In vitro studies demonstrated enhanced specificity toward somatostatin receptor (
Dheeraj Kumar, Rani Gnanasekar, Sheela Muralidharan, Shubhangi Mirapurkar, Krishna Mohan Repaka, Anupam Mathur, Madhava B. Mallia   +6 more
wiley   +1 more source

Therapeutic use of Radioisotopes and Radiopharmaceuticals in Nuclear medicine

, 2021
International audienceRadiopharmaceuticals are radioactive mixtures which have a bound radionuclide in their design, whose object is coordinating the radionuclide to an area to be dealt with or to acquire pictures. Atomic medication is the clinical forte
Robinson, Kim
core  

Bioorthogonal Chemistry in Biomolecule Quantification: A Review of Reactions and Strategies

Chemistry – A European Journal, Volume 32, Issue 1, 2 January 2026.
This review summarizes the application of catalyst‐free bioorthogonal reactions: Staudinger ligation, strain promoted azide alkyne cycloaddition, inverse electron‐demand Diels–Alder, and 2‐cyanobenzothiazole cysteine condensation in the semi‐quantitative and quantitative analysis of biomolecules.
Mingze Yang, Shiqi Wang
wiley   +1 more source

Emerging Role of MRI‐Based Artificial Intelligence in Individualized Treatment Strategies for Hepatocellular Carcinoma: A Narrative Review

Journal of Magnetic Resonance Imaging, Volume 63, Issue 1, Page 79-97, January 2026.
ABSTRACT Hepatocellular carcinoma (HCC) is the most common subtype of primary liver cancer, with significant variability in patient outcomes even within the same stage according to the Barcelona Clinic Liver Cancer staging system. Accurately predicting patient prognosis and potential treatment response prior to therapy initiation is crucial for ...
Feng Che, Jing Zhu, Qian Li, Hanyu Jiang, Yi Wei, Bin Song   +5 more
wiley   +1 more source

Accuracy and precision of few‐time‐points renal dosimetry for [177Lu]Lu‐PSMA‐617 therapy: Analysis with nonlinear mixed‐effects modeling

Medical Physics, Volume 53, Issue 1, January 2026.
Abstract Background Determination of time‐integrated activity (TIA) with a reduced number of imaging sessions is essential for minimizing patient burden and clinical workload in the dosimetry of [177Lu]Lu‐PSMA‐617. One approach to achieve this is by performing single‐time‐point (STP) dosimetry.
Assyifa R. Hakim, Deni Hardiansyah, Elham Yousefzadeh‐Nowshahr, Ursula Nemer, Rien Ritawidya, Felix Kind, Ambros J. Beer, Philipp T. Meyer, Gerhard Glatting, Michael Mix   +9 more
wiley   +1 more source

Direcciones actuales en la detección de viabilidad miocárdica en cardiología nuclear. Present trends in the detection of myocardial viability in nuclear cardiology

Revista Cubana de Cardiología y Cirugía Cardiovascular, 1999
El diagnóstico de viabilidad miocárdica es importante en aquellos pacientes que van a ser sometidos a una revascularización miocárdica, ya sea quirúrgica o por angioplastia coronaria.
Amalia Peix González, David García Barreto   +1 more
doaj  

Recovery of Liquid Organic Radioactive Waste Absorbed Into Soil by Extraction

CleanMat, Volume 2, Issue 4, Page 285-296, December 2025.
Radioactive organic liquid waste adsorbed in soil containing pure beta‐emitting radionuclides such as H‐3 must be radiologically characterized for subsequent management. For this purpose, a method for the recovery of radioactive scintillation liquids adsorbed in soil has been developed that simulates this type of waste.
Fabiola Monroy‐Guzman, Yurihelem Jacobo Cruz, Thelma Selene Jiménez Bravo, Ignacio Alfredo Rivero Espejel, Jorge Anguiano Arévalo, María Dolores Tenorio Castillejos   +5 more
wiley   +1 more source

The Concise Guide to PHARMACOLOGY 2025/26: Transporters

British Journal of Pharmacology, Volume 182, Issue S1, Page S404-S496, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander, Alasdair J. Gibb, Eamonn Kelly, Alistair A. Mathie, Chloe J. Peach, Emma L. Veale, Jane F. Armstrong, Elena Faccenda, Simon D. Harding, Christopher Southan, Jamie A. Davies, Laura Amarosi, Catriona M. H. Anderson, Philip M. Beart, Stefan Broer, Paul A. Dawson, Gergely Gyimesi, Bruno Hagenbuch, James R. Hammond, Jules C. Hancox, Michal Hershfinkel, Ken‐ichi Inui, Yoshikatsu Kanai, Stephan Kemp, Edmund R. S. Kunji, Gavin Stewart, Sotiria Tavoulari, David T. Thwaites, Tiziano Verri   +28 more
wiley   +1 more source

Radiochemical aspects of liquid mercury spallation targets

, 2012
Liquid metal spallation targets using mercury as target material are used in state-of-the-art high power pulsed neutron sources that have been constructed in the USA and Japan within the last decade.
Eichler, Bernd, Neuhausen, Joerg, Thierry Stora, Horn, Susanne, Stora, Thierry, Rugard Dressler, Dressler, Rugard, Dorothea Schumann, Bernd Eichler, Susanne Horn, Eller, Martin, Schumann, Dorothea, Martin Eller, Jörg Neuhausen   +13 more
core   +1 more source