Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Esben S. S. Hansen"'
Autor:
Ayaka Shinozaki, Juan D. Sanchez-Heredia, Markus P. Andersen, Mohsen Redda, Duy A. Dang, Esben S. S. Hansen, Rolf F. Schulte, Christoffer Laustsen, Damian J. Tyler, James T. Grist
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract As hyperpolarized (HP) carbon-13 (13C) metabolic imaging is clinically translated, there is a need for easy-to-implement, fast, and robust imaging techniques. However, achieving high temporal resolution without decreasing spatial and/or spec
Externí odkaz:
https://doaj.org/article/a59f0582ba5d4c49b151372016d4d8c8
Autor:
Michael Vaeggemose, Rolf F. Schulte, Esben S. S. Hansen, Jack J. Miller, Camilla W. Rasmussen, Jemima H. Pilgrim-Morris, Neil J. Stewart, Guilhem J. Collier, Jim M. Wild, Christoffer Laustsen
Publikováno v:
Tomography, Vol 9, Iss 5, Pp 1603-1616 (2023)
Commercial human MR scanners are optimised for proton imaging, containing sophisticated prescan algorithms with setting parameters such as RF transmit gain and power. These are not optimal for X-nuclear application and are challenging to apply to hyp
Externí odkaz:
https://doaj.org/article/4ceddaeacf334013bff4dc7bd8273213
Autor:
Nikolaj Bøgh, Christoffer Laustsen, Esben S. S. Hansen, Hatice Tankisi, Lotte B. Bertelsen, Jakob U. Blicher
Publikováno v:
Tomography, Vol 8, Iss 3, Pp 1570-1577 (2022)
The cause of amyotrophic lateral sclerosis (ALS) is still unknown, and consequently, early diagnosis of the disease can be difficult and effective treatment is lacking. The pathology of ALS seems to involve specific disturbances in carbohydrate metab
Externí odkaz:
https://doaj.org/article/8ae3c02180614c29ba4ee2947c198449
Autor:
Nikolaj Bøgh, Jeremy W. Gordon, Esben S. S. Hansen, Robert A. Bok, Jakob U. Blicher, Jasmine Y. Hu, Peder E. Z. Larson, Daniel B. Vigneron, Christoffer Laustsen
Publikováno v:
Tomography, Vol 8, Iss 2, Pp 585-595 (2022)
Background: Magnetic resonance imaging (MRI) with hyperpolarized [1-13C]pyruvate allows real-time and pathway specific clinical detection of otherwise unimageable in vivo metabolism. However, the comparability between sites and protocols is unknown.
Externí odkaz:
https://doaj.org/article/172b7fb37f15430288b80059eb4b1140
Autor:
Steffen Sejersen, Camilla W. Rasmussen, Nikolaj Bøgh, Uffe Kjærgaard, Esben S. S. Hansen, Rolf F. Schulte, Christoffer Laustsen
Publikováno v:
Magnetic Resonance in Medicine. 90:664-672
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19b920de14352fa758ffa88692b0be29
https://doi.org/10.1002/mrm.29669
https://doi.org/10.1002/mrm.29669
Autor:
Nikolaj Bøgh, James T. Grist, Camilla W. Rasmussen, Lotte B. Bertelsen, Esben S. S. Hansen, Jakob U. Blicher, Damian J. Tyler, Christoffer Laustsen
Publikováno v:
Bøgh, N, Grist, J T, Rasmussen, C W, Bertelsen, L B, Hansen, E S S, Blicher, J U, Tyler, D J & Laustsen, C 2022, ' Lactate saturation limits bicarbonate detection in hyperpolarized 13 C-pyruvate MRI of the brain. ', Magnetic Resonance in Medicine . https://doi.org/10.1002/mrm.29290
Bøgh, N, Grist, J T, Rasmussen, C W, Bertelsen, L B, Søvsø Szocska Hansen, E, Blicher, J, Tyler, D J & Laustsen, C 2022, ' Lactate saturation limits bicarbonate detection in hyperpolarized 13 C-pyruvate MRI of the brain ', Magnetic Resonance in Medicine, vol. 88, no. 3, pp. 1170-1179 . https://doi.org/10.1002/mrm.29290
Bøgh, N, Grist, J T, Rasmussen, C W, Bertelsen, L B, Hansen, E S S, Blicher, J U, Tyler, D J & Laustsen, C 2022, ' Lactate saturation limits bicarbonate detection in hyperpolarized 13 C-pyruvate MRI of the brain ', Magnetic Resonance in Medicine, vol. 88, no. 3, pp. 1170-1179 . https://doi.org/10.1002/mrm.29290
Bøgh, N, Grist, J T, Rasmussen, C W, Bertelsen, L B, Søvsø Szocska Hansen, E, Blicher, J, Tyler, D J & Laustsen, C 2022, ' Lactate saturation limits bicarbonate detection in hyperpolarized 13 C-pyruvate MRI of the brain ', Magnetic Resonance in Medicine, vol. 88, no. 3, pp. 1170-1179 . https://doi.org/10.1002/mrm.29290
Bøgh, N, Grist, J T, Rasmussen, C W, Bertelsen, L B, Hansen, E S S, Blicher, J U, Tyler, D J & Laustsen, C 2022, ' Lactate saturation limits bicarbonate detection in hyperpolarized 13 C-pyruvate MRI of the brain ', Magnetic Resonance in Medicine, vol. 88, no. 3, pp. 1170-1179 . https://doi.org/10.1002/mrm.29290
Purpose: To investigate the potential effects of [1- 13C]lactate RF saturation pulses on [ 13C]bicarbonate detection in hyperpolarized [1- 13C]pyruvate MRI of the brain. Methods: Thirteen healthy rats underwent MRI with hyperpolarized [1- 13C]pyruvat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52ddc4e7f0e9cd8a8e2c099fb3ebb648
https://doi.org/10.1002/mrm.29290
https://doi.org/10.1002/mrm.29290
Autor:
Camilla W. Rasmussen, Nikolaj Bøgh, Sabrina K. Bech, Thomas H. Thorsen, Esben S. S. Hansen, Lotte B. Bertelsen, Christoffer Laustsen
Publikováno v:
Rasmussen, C W, Bøgh, N, Bech, S K, Thorsen, T H, Hansen, E S S, Bertelsen, L B & Laustsen, C 2023, ' Fibrosis imaging with multiparametric proton and sodium MRI in pig injury models ', NMR in Biomedicine, vol. 36, no. 2, e4838 . https://doi.org/10.1002/nbm.4838
Chronic kidney disease (CKD) is common and has vast implications for health and mortality. It is aggravated by intrarenal fibrosis, but the assessment of fibrosis is limited to kidney biopsies, which contains risk of complications and sampling errors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70de5b0f4597ad90df1131b8eb36015c
https://pure.au.dk/portal/da/publications/fibrosis-imaging-with-multiparametric-proton-and-sodium-mri-in-pig-injury-models(d70cca74-de62-4962-8ff5-4e90b687c61b).html
https://pure.au.dk/portal/da/publications/fibrosis-imaging-with-multiparametric-proton-and-sodium-mri-in-pig-injury-models(d70cca74-de62-4962-8ff5-4e90b687c61b).html
Autor:
Nikolaj Bøgh, Jeremy W. Gordon, Esben S. S. Hansen, Robert A. Bok, Jakob U. Blicher, Jasmine Y. Hu, Peder E. Z. Larson, Daniel B. Vigneron, Christoffer Laustsen
Publikováno v:
Bøgh, N, Gordon, J W, Hansen, E S S, Bok, R A, Blicher, J U, Hu, J Y, Larson, P E Z, Vigneron, D B & Laustsen, C 2022, ' Initial Experience on Hyperpolarized [1-13 C]Pyruvate MRI Multicenter Reproducibility—Are Multicenter Trials Feasible? ', Tomography, vol. 8, no. 2, pp. 585-595 . https://doi.org/10.3390/tomography8020048
Bøgh, N, Gordon, J W, Søvsø Szocska Hansen, E, Bok, R, Blicher, J, Hu, J, Larson, P E Z, Vigneron, D B & Laustsen, C 2022, ' Initial Experience on Hyperpolarized [1-13C]Pyruvate MRI Multicenter Reproducibility—Are Multicenter Trials Feasible? ', Tomography-A Journal for Imaging Research . https://doi.org/10.3390/tomography8020048
Bøgh, N, Gordon, J W, Søvsø Szocska Hansen, E, Bok, R, Blicher, J, Hu, J, Larson, P E Z, Vigneron, D B & Laustsen, C 2022, ' Initial Experience on Hyperpolarized [1-13C]Pyruvate MRI Multicenter Reproducibility—Are Multicenter Trials Feasible? ', Tomography-A Journal for Imaging Research . https://doi.org/10.3390/tomography8020048
Background: Magnetic resonance imaging (MRI) with hyperpolarized [1-13 C]pyruvate allows real-time and pathway specific clinical detection of otherwise unimageable in vivo metabolism. However, the comparability between sites and protocols is unknown.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06a5aaa61deffd18460de81fe4a4ab8
https://pure.au.dk/portal/da/publications/initial-experience-on-hyperpolarized-113-cpyruvate-mri-multicenter-reproducibilityare-multicenter-trials-feasible(a2fe459a-7bc3-4c14-ac0e-0ff02ad5ce91).html
https://pure.au.dk/portal/da/publications/initial-experience-on-hyperpolarized-113-cpyruvate-mri-multicenter-reproducibilityare-multicenter-trials-feasible(a2fe459a-7bc3-4c14-ac0e-0ff02ad5ce91).html
Autor:
Esben S S, Hansen, Neil J, Stewart, Jim M, Wild, Hans, Stødkilde-Jørgensen, Christoffer, Laustsen
Publikováno v:
Magnetic resonance in medicine. 76(6)
A decline in cortico-medullary osmolality gradient of the kidney may serve as an early indicator of pathological disruption of the tubular reabsorption process. The purpose of this study was to investigate the feasibility of hyperpolarizedFive health
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::500525009866a0482c48f820f791205c
https://pubmed.ncbi.nlm.nih.gov/27670826
https://pubmed.ncbi.nlm.nih.gov/27670826
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-9 (2024)
Abstract Background Magnetic resonance (MR) imaging of deuterated glucose, termed deuterium metabolic imaging (DMI), is emerging as a biomarker of pathway-specific glucose metabolism in tumors. DMI is being studied as a useful marker of treatment res
Externí odkaz:
https://doaj.org/article/528b8df5769a4d769a9221abef87c920