Results 41 to 50 of about 74,365 (298)

Clinical characteristics and prognosis of metastatic pheochromocytoma and paraganglioma in children and adolescents [PDF]

Linchuang erke zazhi
Objective To analyze the clinical characteristics and genetic phenotypes of children and adolescents with metastatic pheochromocytoma and paraganglioma (PPGL) at initial diagnosis and recurrence or metastasis.
LI Yun, GAO Hongbo, DI Yuqing, LI Longmin, LIU Haichun, ZHANG Xiaoyong, SHAO Yujun
doaj   +1 more source

Tackling Issues Observed during the Development of a Liquid Chromatography Method for Small Molecule Quantification in Antibody-Chelator Conjugate

Molecules, 2023
In the context of targeted radionuclide therapy, antibody-chelator conjugates (ACCs) are an evolving class of antibody-related drugs with promising applications as tumor-targeted pharmaceuticals.
Thomas Bouvarel, Nadine Bremeyer, Mimi Gao, Wiebke Holkenjans, Terence Hetzel, Reinhard Pell, Valentina D’Atri, Davy Guillarme   +7 more
doaj   +1 more source

Radioactivity and measurements of sediment deposition rate of the Drenova reservoir (B&H) [PDF]

Nuclear Technology and Radiation Protection, 2012
This work presents the first estimate of the radioactivity and sediment deposition rate of the Drenova reservoir. The radioactivity and sedimentation rate were computed applying the 210Pb and 137Cs methods.
Tošić Radislav, Todorović Dragana J., Dragićević Slavoljub S., Bikit Ištvan S., Forkapić Sofija, Blagojević Branislav   +5 more
doaj   +1 more source

RADIONUCLIDE IMAGING AND THERAPY OF NEUROENDOCRINE TUMOURS

, 2015
The incidence and prevalence of neuroendocrine tumours (NETs) are on the rise. Although NETs are a heterogeneous group of tumours, they have some similar properties, for example, that they can concentrate neuroamines and tend to have a high degree of ...
Gnanasegaran, Gopinath, Navalkissoor, Shaunak   +1 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Radionuclide synovectomy – essentials for rheumatologists

, 2016
Radionuclide synovectomy is a minimally invasive method of treating persistent joint inflammation. It involves intra-articular injection of radioactive colloids which induce necrosis and fibrosis of hypertrophic synovial membrane.
Małgorzata Kobylecka, Marek M. Chojnowski, Anna Felis-Giemza   +2 more
core   +1 more source

Geant4 simulation study of β-γ coincidence detector for 41Ar measurement

He jishu
Background41Ar is one of the main radionuclides released into the environment by the operation of reactors and accelerators. The measurement of 41Ar activity concentration is of great significance for ensuring public health.
FENG Yajie, ZHANG Ruiqin, NIU Yazhou, LI Qi, TONG Lili, WANG Shilian, ZHAO Yungang, FAN Yuanqing, ZHANG Xinjun   +8 more
doaj   +1 more source

Analysis of lncRNA and mRNA Transcriptomes Expression in Thyroid Cancer Tissues Among Patients With Exposure of Medical Occupational Radiation

Dose-Response, 2019
Background: Occupational exposure of radiation among medical radiation workers contributes to the subsequent increased risk of thyroid cancer. Long noncoding RNAs (lncRNAs) are emerging as important regulators of cancer biology.
Feng Shi, Ying Liu, Min Li, Peng Wen, Qiu Qin Qian, Yibin Fan, Ruixue Huang   +6 more
doaj   +1 more source

Protocols for Dual Tracer PET/SPECT Preclinical Imaging

Frontiers in Physics, 2020
Background: Multi-tracer PET/SPECT imaging enables different modality tracers to be present simultaneously, allowing multiple physiological processes to be imaged in the same subject, within a short time-frame.
Julia E. Blower, Jayanta K. Bordoloi, Alex Rigby, Matthew Farleigh, Jana Kim, Hugh O'Brien, Jonathan Jackson, Constantinos Poyiatzis, James Bezer, Kavitha Sunassee, Philip J. Blower, Lefteris Livieratos   +11 more
doaj   +1 more source