Výsledky vyhledávání - "Ángel Parrado"

Akademický článek

Accurate, robust and harmonized implementation of morpho-functional imaging in treatment planning for personalized radiotherapy.

Autor: Elisa Jiménez-Ortega, Ana Ureba, José Antonio Baeza, Ana Rita Barbeiro, Marcin Balcerzyk, Ángel Parrado-Gallego, Amadeo Wals-Zurita, Francisco Javier García-Gómez, Antonio Leal

Publikováno v: PLoS ONE, Vol 14, Iss 1, p e0210549 (2019)

In this work we present a methodology able to use harmonized PET/CT imaging in dose painting by number (DPBN) approach by means of a robust and accurate treatment planning system. Image processing and treatment planning were performed by using a Matl

Externí odkaz: https://doaj.org/article/4529554a5f624f0b831e80dc9b8b1a20

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Use of X-Ray Computed Tomography for Ice Detection Applied to Organ Cryopreservation

Autor: Alberto Olmo, Ramón Risco, Marcin Balcerzyk, Reyes López, Isabel Fernández-Gómez, Ángel Parrado-Gallego, Ariadna Corral

Publikováno v: Biopreservation and Biobanking. 17:119-128

ne of the main problems in the cryopreservation of biological samples is the formation of ice and the consequent mechanical damage to cells and tissues, due to the crystalline structure of ice and its associated mechanical damage. It is necessary to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65be28705096de937b07166120fa516e
https://doi.org/10.1089/bio.2018.0092

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Rapid and simplified synthesis of [ 18 F]Fluoromisonidazole and its use in PET imaging in an experimental model of subarachnoid hemorrhage

Autor: Juan José Egea-Guerrero, Laura Fernandez-Maza, Isabel Fernández-Gómez, Francisco Murillo-Cabezas, Gemma Civantos-Jubera, Marcin Balcerzyk, Ángel Parrado-Gallego, Elena Gordillo-Escobar, Ángel Vilches-Arenas

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Cerebral damage secondary to the vasospasm due to subarachnoid hemorrhage (SAH) is an important cause of morbid-mortality. We propose the use of the PET tracer [18F]Fluoromisonidazole to visualize the hypoxia due to the vasospasm. On the other hand [

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccfbfbf486c2429dcf39f33d3bb6b9c6
https://doi.org/10.1016/j.apradiso.2017.09.035

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Application of EARL (ResEARch 4 Life®) protocols for [18F]FDG-PET/CT clinical and research studies. A roadmap towards exact recovery coefficient

Autor: Antonio Leal, Juan Hevilla, Rosa Fernández-López, Víctor Manuel Pachón-Garrudo, Marcin Balcerzyk, Ángel Parrado-Gallego, E. Jimenez-Ortega, José Chavero Royan

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Tumour uptake value is a critical result in [F]FDG-PET/CT ([F]fluorodeoxyglucose) quantitative scans such as the dose prescription for radiotherapy and oncology. The quantification is highly dependent on the protocol of acquisition and reconstruction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::271966f03b5edc2645cfd121d402851f
https://doi.org/10.1016/j.nima.2017.04.035

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Measurement of the Production Cross Sections of $$ \beta ^{+} $$ β + Emitters for Range Verification in Proton Therapy

Autor: T. Rodríguez-González, M. C. Jiménez-Ramos, Ángel Parrado, J. Lerendegui-Marco, M. A. Millán-Callado, Carlos Guerrero, J. M. Quesada

Publikováno v: Springer Proceedings in Physics ISBN: 9783030222031

In proton therapy, there is an intensive research program aiming at in vivo range verification in order to reduce the uncertainties in the range of the proton beam, that limit the benefits of having a sharp Bragg peak [1]. In-vivo PET range verificat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aed652445141fc36edb04b9e104282b9
https://doi.org/10.1007/978-3-030-22204-8_16

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Production yields of 𝛽+ emitters for range verification in proton therapy

Autor: J. Lerendegui-Marco, L. M. Fraile, Carlos Guerrero, Peter Dendooven, J. M. Quesada, M. A. Millán-Callado, T. Rodríguez-González, Ángel Parrado, I. Ozoemelam, M. C. Jiménez-Ramos

Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
EPJ Web of Conferences, Vol 239, p 24003 (2020)
idUS. Depósito de Investigación de la Universidad de Sevilla

In-vivo Positron Emission Tomography (PET) range verification relies on the comparison of the measured and estimated activity distributions from β+ emitters induced by the proton beam on the most abundant elements in the human body, right after (loo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f35a549915d654fd7c819cc635375e6
https://doi.org/10.1051/epjconf/202023924003

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Accurate, robust and harmonized implementation of morpho-functional imaging in treatment planning for personalized radiotherapy

Autor: E. Jimenez-Ortega, José Antonio Baeza, Antonio Leal, Ana Ureba, Amadeo Wals-Zurita, Francisco Javier García-Gómez, Marcin Balcerzyk, A.R. Barbeiro, Ángel Parrado-Gallego

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
idUS. Depósito de Investigación de la Universidad de Sevilla
PLoS ONE, Vol 14, Iss 1, p e0210549 (2019)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3691f2ad43ca80081093fd3bc8d65e67
https://pubmed.ncbi.nlm.nih.gov/30625230

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Structural, optical and X-ray attenuation properties of Tb3+:BaXCe1-xF3-x (x = 0.18-0.48) nanospheres synthesized in polyol medium

Autor: Manuel Ocaña, Mathieu Allix, Ana I. Becerro, Cécile Genevois, Ángel Parrado-Gallego, Daniel González-Mancebo, Ariadna Corral

Publikováno v: Dalton Transactions
Dalton Transactions, Royal Society of Chemistry, 2018, 47 (25), pp.8382-8391. ⟨10.1039/C8DT01202D⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname

Uniform BaCeF nanospheres have been obtained after aging a solution of barium and cerium nitrates and sodium tetrafluoroborate in a mixture of ethylene glycol and water at 120 °C for 20 hours. The diameter of the spheres could be tailored from 65 nm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::687f960d66d3ead643f50c79462a23e7
http://hdl.handle.net/10261/173300

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An optimized controlled rate slow cooling protocol for bovine ovarian tissue cryopreservation by means of X-ray computed tomography

Autor: Ángel Parrado-Gallego, Christiani Andrade Amorim, Miguel Gallardo, Ramón Risco, Ariadna Corral, Marcin Balcerzyk

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Theriogenology, Vol. 119, p. 183-188 (2018)

Cryopreservation and subsequent transplantation of ovarian tissue is the only option to preserve fertility in certain patients facing gonadotoxic treatment. So far, cryopreservation of ovarian tissue has been carried out mostly by a controlled rate s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3e6bd943b98643a4b204eccf2b5d98d
http://hdl.handle.net/10261/194831

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