Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Hana, Lahrech"'
Field cycling imaging to characterise breast cancer at low and ultra-low magnetic fields below 0.2 T
Autor:
Vasiliki Mallikourti, P. James Ross, Oliver Maier, Katie Hanna, Ehab Husain, Gareth R. Davies, David J. Lurie, Gerald Lip, Hana Lahrech, Yazan Masannat, Lionel M. Broche
Publikováno v:
Communications Medicine, Vol 4, Iss 1, Pp 1-11 (2024)
Abstract Background This prospective feasibility study explores Field-Cycling Imaging (FCI), a new MRI technology that measures the longitudinal relaxation time across a range of low magnetic field strengths, providing additional information about th
Externí odkaz:
https://doaj.org/article/62c09ccb106441fda78649ec1e9cae50
Autor:
Jean Christophe Deloulme, Maxime Leclercq, Olivier Deschaux, Gemma Flore, Laetitia Capellano, Chiara Tocco, Barbara Yael Braz, Michèle Studer, Hana Lahrech
Publikováno v:
Neurobiology of Disease, Vol 193, Iss , Pp 106455- (2024)
White matter (WM) tract formation and axonal pathfinding are major processes in brain development allowing to establish precise connections between targeted structures. Disruptions in axon pathfinding and connectivity impairments will lead to neural
Externí odkaz:
https://doaj.org/article/a331958f558f42d6a5b3f09b4ca5e0ae
Publikováno v:
Magnetic Resonance Materials in Physics, Biology and Medicine.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d2431194296b76817963df1920bf06
https://doi.org/10.1007/s10334-023-01061-7
https://doi.org/10.1007/s10334-023-01061-7
Autor:
Maria Rosaria Ruggiero, Hamza Ait Itto, Simona Baroni, Sandra Pierre, Jean Boutonnat, Lionel M. Broche, Silvio Aime, François Berger, Simonetta Geninatti Crich, Hana Lahrech
Publikováno v:
Cancers; Volume 14; Issue 17; Pages: 4180
This work shows that the longitudinal relaxation differences observed at very low magnetic fields between invasion/migration and proliferation processes on glioma mouse models in vivo are related to differences in the transmembrane water exchange bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd77b2e6bb66f07a7cd009218a2af4fd
Autor:
Manuel Petit, Maxime Leclercq, Sandra Pierre, Maria Rosaria Ruggiero, Michèle El Atifi, Jean Boutonnat, Pascal H. Fries, François Berger, Hana Lahrech
Publikováno v:
NMR in biomedicineREFERENCES. 35(6)
Our objective was to study NMR relaxometry of glioma invasion/migration at very low field (2 mT) by fast-field-cycling NMR (FFC-NMR) and to decipher the pathophysiological processes of glioma that are responsible for relaxation changes in order to op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7f60ff085311e2505070a6627d4b670
https://pubmed.ncbi.nlm.nih.gov/34961995
https://pubmed.ncbi.nlm.nih.gov/34961995
Autor:
François Berger, Michèle El Atifi, Marie Bidart, Pascal H. Fries, Hélène Lajous, Hana Lahrech, Vincent Auboiroux, Ulysse Gimenez
Publikováno v:
Contrast Media & Molecular Imaging. 11:535-543
Cellular MRI, which visualizes magnetically labelled cells (cells*), is an active research field for in vivo cell therapy and tracking. The simultaneous relaxation rate measurements (R2 *, R2 , R1 ) are the basis of a quantitative cellular MRI method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d9f65dbe3068c6f5a0bc2854e38faff
https://doi.org/10.1002/cmmi.1715
https://doi.org/10.1002/cmmi.1715
Autor:
Michele El-Atifi, Boudewijn van der Sanden, François Berger, Karin Pernet-Gallay, Hana Lahrech, Florence Appaix, Ulysse Gimenez, Adriana-T. Perles-Barbacaru, Arnaud Millet
Publikováno v:
NMR in Biomedicine. 29:1553-1562
Monitoring glioma cell infiltration in the brain is critical for diagnosis and therapy. Using a new glioma Glio6 mouse model derived from human stem cells we show how diffusion tensor imaging (DTI) may predict glioma cell migration/invasion. In vivo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1680739f0382ea0e68160a59490b8914
https://doi.org/10.1002/nbm.3608
https://doi.org/10.1002/nbm.3608
Autor:
Silvio Aime, Manuel Petit, Enza Di Gregorio, Hana Lahrech, Giuseppe Ferrauto, Vincent Auboiroux, François Berger
Publikováno v:
NMR in biomedicine. 31(11)
In glioma, the acidification of the extracellular tumor microenvironment drives proliferation, angiogenesis, immunosuppression, invasion and chemoresistance. Therefore, quantification of glioma extracellular pH (pHe) is of crucial importance. This st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ade2779a230f8ecdfdbe0984465cbc
https://pubmed.ncbi.nlm.nih.gov/30256478
https://pubmed.ncbi.nlm.nih.gov/30256478
Autor:
Teodora-Adriana Perles-Barbacaru, Jean-François Le Bas, Sylvie Grand, Hana Lahrech, François Berger, Michel G. Sarraf, Irène Troprès, D. Chechin, Affif Zaccaria
Publikováno v:
Medical Physics
Medical Physics, 2015, 42 (11), pp.6369-6375. ⟨10.1118/1.4932218⟩
Medical Physics, 2015, 42 (11), pp.6369-6375. ⟨10.1118/1.4932218⟩
Purpose: In preclinical studies, the Rapid-Steady-State-T 1 (RSST 1) MRI method has advantages over conventional MRI methods for blood volume fraction (BVf) mapping, since after contrast agent administration, the BVf is directly quantifiable from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88ddad7428dd78cc4c122d2983eb71ac
https://doi.org/10.1118/1.4932218
https://doi.org/10.1118/1.4932218
Autor:
François Berger, Boudewijn van der Sanden, Hana Lahrech, Adriana T. Perles-Barbacaru, Michel Sarraf
Publikováno v:
Magnetic Resonance in Medicine. 73:1005-1014
Purpose This study demonstrates how to quantify the tumor blood volume fraction (BVf) using the dynamic Rapid-Steady-State-T1 (RSST1)-MRI method despite contrast agent (CA) leakage and without arterial input function (AIF) determination. Methods For
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e02b191d8d3d9c2aa1fea2858bb74af2
https://doi.org/10.1002/mrm.25218
https://doi.org/10.1002/mrm.25218