Results 31 to 40 of about 774 (110)

Phosphorous-32 and Yttrium-90 as options in the treatment of metastatic bone pain

open access: yesNucleus, 2016
In this paper the prevalence of metastatic bone pain is estimated in our country in no less than 3 750 patients. Moreover, the role of -phosphate, which effectiveness is comparable to other radiopharmaceuticals, and the possible return to its previous ...
Alejandro Alberti Ramírez   +3 more
doaj  

Radiopharmaceutical market. Cuban scenario

open access: yesNucleus, 2017
The international radiopharmaceutical market is considered as a reference to characterize the cuban scenario. The demand for diagnostic and therapeutic radiopharmaceuticals increases in the world around 10% each year. An indicator of this increase in the
Jorge Cruz Arencibia   +2 more
doaj  

Selection of cyclotron for the production of radionuclides for nuclear medicine. Cuban experience

open access: yesNucleus, 2017
The work provides arguments for the selection of 18 MeV cyclotron in protons, in its Twin variant. It will be used only for nuclear reactions with these particles in order to ensure the supply of radionuclides in Cuba, for the positron emission ...
Leonardo García Reyes   +2 more
doaj  

La memoria escrita en los huesos: Del 'funus' a la osteobiografía de Valentia

open access: yesMètode Science Studies Journal: Annual Review, 2020
A partir del análisis arqueológico y bioantropológico de la necrópolis romana de la calle de Quart de Valencia, el cementerio más antiguo conocido de la ciudad datado entre los siglos II a. C. y III d.
Elisa García-Prósper   +1 more
doaj   +1 more source

Trazabilidad de las mediciones realizadas con activímetros en medicina nuclear

open access: yesNucleus, 2008
En medicina nuclear, las dosis del radiofármaco administradas se expresan mediante la actividad del radionucleido en el preparado. La medición de esa actividad se realiza en el activímetro y resulta primordial para garantizar la comparabilidad nacional e
Pilar Oropesa Verdecia   +2 more
doaj  

Gallium radiopharmaceuticals 68

open access: yesNucleus, 2012
PET (positron emission tomography) is a technique of medical image of great sensibility and high resolution that requires short-lived positron emitting radionuclides.
José Morín Zorrilla   +1 more
doaj  

Technological and engineering solutions in the radiopharmaceuticals production

open access: yesNucleus, 2012
The paper discusses the conception and original design of the Isotope Centre’s facilities, and structural changes made to the centre over 15 years of operation with the aim of meeting the Good Manufacturing Practices Regulations nonexistent at the time ...
Ángel L. González Fernández   +1 more
doaj  

Contribución de los isótopos de He al origen de los fluidos hidrotermales: aplicación al estudio de las mineralizaciones de fluorita de Asturias (N de España)

open access: yesEstudios Geologicos, 2010
En este trabajo se ha realizado un estudio de isótopos de He con objeto de determinar la influencia mantélica o cortical de los volátiles en los fluidos implicados en la formación de las mineralizaciones de F-Ba de Asturias (N de España).
V. Sánchez   +4 more
doaj   +1 more source

hR3 modification with DOTA-NHS. 90Y labeling and biodistribution

open access: yesNucleus, 2011
The conjugation, characterization and biodistribution of -DOTA-hR3 radioimmunoconjugate are reported in this work. DOTA was used as bifunctional chelating agent.
Dianelys Ondarse Álvarez   +2 more
doaj  

Use of non-aqueous solvents in the synthesis of radioconjugate DOTA-1--octreotide labeled with gallium-68

open access: yesNucleus, 2016
Neuroendocrine tumors specifically over-express somatostatin receptors. Their diagnosis has expanded due to radiolabelling of DOTA-peptides such as somatostatin analogue DOTA-1--Octreotide (DOTA-NOC) conjugated to β+ emitting radionuclides such as , with
Marylaine Pérez-Malo Cruz   +1 more
doaj  

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