Zobrazeno 1 - 10
of 401
pro vyhledávání: '"Roger LECOMTE"'
Autor:
Samuel Kuttner, Luigi T. Luppino, Laurence Convert, Otman Sarrhini, Roger Lecomte, Michael C. Kampffmeyer, Rune Sundset, Robert Jenssen
Publikováno v:
Frontiers in Nuclear Medicine, Vol 4 (2024)
Dynamic positron emission tomography and kinetic modeling play a critical role in tracer development research using small animals. Kinetic modeling from dynamic PET imaging requires accurate knowledge of an input function, ideally determined through
Externí odkaz:
https://doaj.org/article/a2f205c353d544dbaaca7c31c1b0ff70
Autor:
Otman Sarrhini, Pedro D’Orléans-Juste, Jacques A. Rousseau, Jean-François Beaudoin, Roger Lecomte
Publikováno v:
International Journal of Biomedical Imaging, Vol 2023 (2023)
We propose an enhanced method to accurately retrieve time-activity curves (TACs) of blood and tissue from dynamic 2-deoxy-2-[18F]fluoro-D-glucose ([18F]FDG) positron emission tomography (PET) cardiac images of mice. The method is noninvasive and cons
Externí odkaz:
https://doaj.org/article/0aaf659b34b9498194b10aca8b96546c
Autor:
Michel Paquette, Serge Phoenix, Christine Lawson, Brigitte Guérin, Roger Lecomte, Lee-Hwa Tai, Éric E. Turcotte, Jeffrey V. Leyton
Publikováno v:
EJNMMI Research, Vol 10, Iss 1, Pp 1-13 (2020)
Abstract Background Nuclear medicine is on the constant search of precision radiopharmaceutical approaches to improve patient management. Although discordant expression of the estrogen receptor (ER) and the human epidermal growth factor receptor 2 (H
Externí odkaz:
https://doaj.org/article/13caea711fa04b23b55a868fec294dd5
Autor:
Thititip Tippayamontri, Brigitte Guérin, René Ouellet, Otman Sarrhini, Jacques Rousseau, Roger Lecomte, Benoit Paquette, Léon Sanche
Publikováno v:
EJNMMI Research, Vol 9, Iss 1, Pp 1-13 (2019)
Abstract Background The goal of targeted radiotherapy (TRT) is to administer radionuclides to tumor cells, while limiting radiation exposure to normal tissues. 3′-Deoxy-3′-[18F]-fluorothymidine (18F-FLT) is able to target tumor cells and emits a
Externí odkaz:
https://doaj.org/article/0374a12a36a14bc6bf35bdac2cb6ec14
Autor:
Martin Houde, Adel Schwertani, Hanène Touil, Louisane Desbiens, Otman Sarrhini, Roger Lecomte, Martin Lepage, Hugo Gagnon, Shinji Takai, Gunnar Pejler, Danielle Jacques, Fernand Gobeil, Robert Day, Pedro D’Orléans-Juste
Publikováno v:
Frontiers in Pharmacology, Vol 9 (2018)
Chymase, a mast cell serine protease involved in the generation of multiple cardiovascular factors, such as angiotensin II and endothelin-1 (ET-1), is elevated and participates in tissue degeneration after permanent myocardial infarction (PMI). Anest
Externí odkaz:
https://doaj.org/article/7ecc202a5ad84f19a487e143256394bc
Autor:
Michel Paquette, Luis-Guillermo Vilera-Perez, Simon Beaudoin, Nadia Ekindi-Ndongo, Pierre-Luc Boudreaut, Marc-Andre Bonin, Marie-Claude Battista, M'hamed Bentourkia, Angel F. Lopez, Roger Lecomte, Eric Marsault, Brigitte Guérin, Robert Sabbagh, Jeffrey V. Leyton
Publikováno v:
OncoImmunology, Vol 6, Iss 10 (2017)
Despite the high interest and concern due to an increasing incidence and death rate, patients who develop muscle invasive bladder cancer (MIBC) have few options available. However, the past decade has produced many candidate bladder tumor-specific ma
Externí odkaz:
https://doaj.org/article/39ceb8d0e9154c49a04dea5569cdba7a
Autor:
Alice C O'Farrell, Rhys Evans, Johanna M U Silvola, Ian S Miller, Emer Conroy, Suzanne Hector, Maurice Cary, David W Murray, Monika A Jarzabek, Ashwini Maratha, Marina Alamanou, Girish Mallya Udupi, Liam Shiels, Celine Pallaud, Antti Saraste, Heidi Liljenbäck, Matti Jauhiainen, Vesa Oikonen, Axel Ducret, Paul Cutler, Fionnuala M McAuliffe, Jacques A Rousseau, Roger Lecomte, Suzanne Gascon, Zoltan Arany, Bonnie Ky, Thomas Force, Juhani Knuuti, William M Gallagher, Anne Roivainen, Annette T Byrne
Publikováno v:
PLoS ONE, Vol 12, Iss 1, p e0169964 (2017)
Sunitinib is a tyrosine kinase inhibitor approved for the treatment of multiple solid tumors. However, cardiotoxicity is of increasing concern, with a need to develop rational mechanism driven approaches for the early detection of cardiac dysfunction
Externí odkaz:
https://doaj.org/article/a50b8f08c3d74280a693b5b4bb9f1718
Autor:
Lu-Zhao Di, Vanessa Couture, Élisabeth Leblanc, Yasaman Alinejad, Jean-François Beaudoin, Roger Lecomte, François Berthod, Nathalie Faucheux, Frédéric Balg, Guillaume Grenier
Publikováno v:
Advances in Orthopedics, Vol 2014 (2014)
Low dose microcomputed tomography (μCT) is a recently matured technique that enables the study of longitudinal bone healing and the testing of experimental treatments for bone repair. This imaging technique has been used for studying craniofacial re
Externí odkaz:
https://doaj.org/article/8085a34b07e047b4ab126b564e435c15
Autor:
Louis Doré-Savard, Valérie Otis, Karine Belleville, Myriam Lemire, Mélanie Archambault, Luc Tremblay, Jean-François Beaudoin, Nicolas Beaudet, Roger Lecomte, Martin Lepage, Louis Gendron, Philippe Sarret
Publikováno v:
PLoS ONE, Vol 5, Iss 10, p e13774 (2010)
Pre-clinical bone cancer pain models mimicking the human condition are required to respond to clinical realities. Breast or prostate cancer patients coping with bone metastases experience intractable pain, which affects their quality of life. Advance
Externí odkaz:
https://doaj.org/article/511e056e7560415ebdcbf79ef1f1d627
Autor:
Maher Benhouria, Marc D. Normandin, Catherine M. Pepin, Konin Koua, Rejean Fontaine, Jinsong Ouyang, Jean-Fran C’ois Pratte, Caroline Paulin, Roger Lecomte, Haithem Bouziri, Georges El Fakhri
Publikováno v:
IEEE Trans Radiat Plasma Med Sci
The best crystal identification (CI) algorithms proposed so far for phoswich detectors are based on adaptive filtering and pulse shape discrimination (PSD). However, these techniques require free running analog to digital converters, which is no long
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6909700978a94b83443cddd477ecc8d7
https://pubmed.ncbi.nlm.nih.gov/35372739
https://pubmed.ncbi.nlm.nih.gov/35372739