Zobrazeno 1 - 10
of 186
pro vyhledávání: '"James R, Ewing"'
Autor:
Hassan Bagher-Ebadian, Stephen L. Brown, Mohammad M. Ghassemi, Tavarekere N. Nagaraja, Benjamin Movsas, James R. Ewing, Indrin J. Chetty
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-23 (2023)
Abstract Here, we investigate radiomics-based characterization of tumor vascular and microenvironmental properties in an orthotopic rat brain tumor model measured using dynamic-contrast-enhanced (DCE) MRI. Thirty-two immune compromised-RNU rats impla
Externí odkaz:
https://doaj.org/article/423beb6312a542469a6b348ae770a43f
Autor:
Hassan Bagher-Ebadian, Stephen L. Brown, Mohammad M. Ghassemi, Tavarekere N. Nagaraja, Olivia Grahm Valadie, Prabhu C. Acharya, Glauber Cabral, George Divine, Robert A. Knight, Ian Y. Lee, Jun H. Xu, Benjamin Movsas, Indrin J. Chetty, James R. Ewing
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract We introduce and validate four adaptive models (AMs) to perform a physiologically based Nested-Model-Selection (NMS) estimation of such microvascular parameters as forward volumetric transfer constant, Ktrans, plasma volume fraction, vp, and
Externí odkaz:
https://doaj.org/article/0ad2bbaeea014e0faf2ee47c285e3573
Autor:
Tavarekere N. Nagaraja, Ana C. deCarvalho, Stephen L. Brown, Brent Griffith, Katelynn Farmer, Susan Irtenkauf, Laura Hasselbach, Abir Mukherjee, Seamus Bartlett, O. Grahm Valadie, Glauber Cabral, Robert A. Knight, Ian Y. Lee, George W. Divine, James R. Ewing
Publikováno v:
Cancer Treatment and Research Communications, Vol 27, Iss , Pp 100315- (2021)
Models of human cancer, to be useful, must replicate human disease with high fidelity. Our focus in this study is rat xenograft brain tumors as a model of human embedded cerebral tumors. A distinguishing signature of such tumors in humans, that of co
Externí odkaz:
https://doaj.org/article/5e9e38098b574cbcb7999c5f57e35560
Autor:
Seamus Bartlett, Tavarekere N Nagaraja, Brent Griffith, Katelynn G Farmer, Meredith Van Harn, Sameah Haider, Rachel J Hunt, Glauber Cabral, Robert A Knight, O. Grahm Valadie, Stephen L Brown, James R Ewing, Ian Y Lee
Publikováno v:
Cureus.
Autor:
O. Grahm Valadie, Stephen L. Brown, Katelynn Farmer, Tavarekere N. Nagaraja, Glauber Cabral, Sheldon Shadaia, George W. Divine, Robert A. Knight, Ian Y. Lee, Jennifer Dolan, Sam Rusu, Michael C. Joiner, James R. Ewing
Publikováno v:
Radiation Research. 199
Publikováno v:
Biomech Model Mechanobiol
A biphasic computational model of a growing, vascularized glioma within brain tissue was developed to account for unique features of gliomas, including soft surrounding brain tissue, their low stiffness relative to brain tissue, and a lack of drainin
Autor:
Tavarekere Nagaraja, Seamus Bartlett, Glauber Cabral, Katelynn G. Farmer, Faith Avritt, Prabhu Acharya, Olivia Grahm Valadie, Robert A. Knight, Stephen L. Brown, James R. Ewing, Ian Y. Lee
Publikováno v:
WFNOS 2022 Abstract Book.
Autor:
Long Jian Liu, Stephen L Brown, James R Ewing, Brigitte D Ala, Kenneth M Schneider, Mordechay Schlesinger
Publikováno v:
PLoS ONE, Vol 11, Iss 7, p e0140892 (2016)
Tumor interstitial fluid pressure (TIFP), is a physiological parameter with demonstrated predictive value for a tumor's aggressiveness, drug delivery, as well as response to treatments such as radiotherapy and chemotherapy. Despite its utility, measu
Externí odkaz:
https://doaj.org/article/9d8ddd5157624d459a06c07b046520ef
Autor:
Vaios Hatzoglou, Jung Hun Oh, Eve LoCastro, James R. Ewing, Nancy Y. Lee, Amita Shukla-Dave, Joseph O. Deasy, Yousef Mazaheri, Ramesh Paudyal, Yonggang Lu, Amaresha Shridhar Konar, Kira vom Eigen, Alan L. Ho
Publikováno v:
Tomography
Volume 6
Issue 2
Pages 129-138
Tomography; Volume 6; Issue 2; Pages: 129-138
Volume 6
Issue 2
Pages 129-138
Tomography; Volume 6; Issue 2; Pages: 129-138
We developed and tested the feasibility of computational fluid modeling (CFM) based on dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) for quantitative estimation of interstitial fluid pressure (IFP) and velocity (IFV) in patients with
Autor:
James R. Ewing, Glauber Cabral, Tavarekere N. Nagaraja, Seamus Bartlett, Ian Lee, Robert A. Knight, Stephen L. Brown, Katelynn Farmer, Olivia Grahm Valadie
Publikováno v:
Neuro Oncol
Laser interstitial thermal therapy (LITT) is a minimally invasive tumor cytoreductive treatment for recurrent gliomas, brain tumors in eloquent regions and/or otherwise inaccessible. Following reports of persistent peri-ablation blood-brain barrier (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa5cfec2bd19465f8bc8eeceba679da6
https://europepmc.org/articles/PMC8598735/
https://europepmc.org/articles/PMC8598735/