Results 111 to 120 of about 5,463 (222)

Elaboração e análise de curva de eluição de Na123I para utilização na síntese da 123I-metaiodobenzilguanidina [PDF]

Uma curva de eluição de 123 Na foi elaborada para determinar o mínimo volume de eluição que contém a maior concentração radioativa deste radioisótopo.
Britto, Jackson L. Q. de, Carvalheira, Luciana, Sampaio, Emídio A. L.   +2 more
core  

Cardiac sympathetic activity and lethal arrhythmic events: insight into bell-shaped relationship between 123I-meta-iodobenzylguanidine activity and event rates

EJNMMI Research
Background 123I-meta-iodobenzylguanidine (mIBG) has been applied to patients with chronic heart failure (CHF). However, the relationship between 123I-mIBG activity and lethal arrhythmic events (ArE) is not well defined. This study aimed to determine this
Kenichi Nakajima, Tomoaki Nakata, Takahiro Doi, Derk O. Verschure, Viviana Frantellizzi, Maria Silvia De Feo, Hayato Tada, Hein J. Verberne   +7 more
doaj   +1 more source

Biodistribution and radiation dosimetry of 124I-mIBG in adult patients with neural crest tumours and extrapolation to paediatric models

EJNMMI Physics
Aim Positron emission tomography (PET) using 124I-mIBG has been established for imaging and pretherapeutic dosimetry. Here, we report the first systematic analysis of the biodistribution and radiation dosimetry of 124I-mIBG in patients with neural crest ...
Alexandros Moraitis, Walter Jentzen, Gloria Reiter, Jochen Schmitz, Thorsten Dirk Pöppel, Manuel Weber, Ken Herrmann, Wolfgang Peter Fendler, Pedro Fragoso Costa, Andreas Bockisch, David Kersting   +10 more
doaj   +1 more source

Cardiac ¹²³I-mIBG Imaging in Heart Failure. [PDF]

Pharmaceuticals (Basel), 2022
Verschure DO, Nakajima K, Verberne HJ.
europepmc   +1 more source

A simplified wall-based model for regional innervation/perfusion mismatch assessed by cardiac 123I-mIBG and rest 99mTc-tetrofosmin SPECT to predict arrhythmic events in ischaemic heart failure. [PDF]

Eur Heart J Cardiovasc Imaging, 2022
Verschure DO, Poel E, Travin MI, Henzlova MJ, Jain D, Jacobson AF, Verberne HJ.   +6 more
europepmc   +1 more source

¹²³I-MIBG imaging in heart failure: impact of comorbidities on cardiac sympathetic innervation. [PDF]

Eur J Nucl Med Mol Imaging, 2023
Gargiulo P, Acampa W, Asile G, Abbate V, Nardi E, Marzano F, Assante R, Nappi C, Parlati ALM, Basile C, Dellegrottaglie S, Paolillo S, Cuocolo A, Perrone-Filardi P.   +13 more
europepmc   +1 more source

Intrasubject relationship between striatal 18F-FP-CIT uptake and cardiac 123I-MIBG uptake differs by motor subtype in early Parkinson disease. [PDF]

Medicine (Baltimore), 2021
Jang W, Lee JY, Kim JY, Lee SJ, Kim TY, Choi YY, Kim HT, Kim CK.   +7 more
europepmc   +1 more source

123I-MIBG cardiac uptake and smell identification in parkinsonian patients with LRRK2 mutations [PDF]

, 2011
Francesc Valldeoriola, Carles Gaig, Africa Muxí, Ignacio Navales, Pilar Paredes, Francisco Lomeña, Andres De la Cerda, Mariateresa Buongiorno, Mario Ezquerra, Pilar Santacruz, Maria Jose Martí, Eduardo Tolosa   +11 more
core   +1 more source

Myocardial MIBG scintigraphy: a useful clinical tool?: A retrospective study in 50 parkinsonian patients [PDF]

, 2018
Meta-iodbenzylguanidine scintigraphy (MIBG scintigraphy) shows reduced uptake in idiopathic Parkinson's disease (IPD), idiopathic REM sleep behavior disorder (IRBD) and Lewy body dementia (LBD), but not in other parkinsonian or dementia syndromes.
Diederich, Nico, Fröhlich, Ines, Pilloy, Wilfried, Vaillant, Michel   +3 more
core  

Application of ¹²³I-MIBG myocardial maximum standardized uptake value to characterize cardiac function in patients with pheochromocytoma: comparison with echocardiography. [PDF]

Jpn J Radiol, 2023
Nakajo M, Horizoe Y, Kawaji K, Jinguji M, Tani A, Fukukura Y, Ohishi M, Yoshiura T.   +7 more
europepmc   +1 more source