Assessment of tumor oxygenation by electron paramagnetic resonance: principles and applications

B Gallez, C Baudelet, BF Jordan - NMR in Biomedicine, 2004 - Wiley Online Library
This review paper attempts to provide an overview of the principles and techniques that are
often termed electron paramagnetic resonance (EPR) oximetry. The paper discusses the …

Multimodal functional imaging for cancer/tumor microenvironments based on MRI, EPRI, and PET

K Matsumoto, JB Mitchell, MC Krishna - Molecules, 2021 - mdpi.com
Radiation therapy is one of the main modalities to treat cancer/tumor. The response to
radiation therapy, however, can be influenced by physiological and/or pathological …

Electron paramagnetic resonance imaging of tumor hypoxia: Enhanced spatial and temporal resolution for in vivo pO2 determination

K Matsumoto, S Subramanian… - … in Medicine: An …, 2006 - Wiley Online Library
The time‐domain (TD) mode of electron paramagnetic resonance (EPR) data collection
offers a means of estimating the concentration of a paramagnetic probe and the oxygen …

Radio frequency continuous‐wave and time‐domain EPR imaging and Overhauser‐enhanced magnetic resonance imaging of small animals: instrumental …

S Subramanian, K Matsumoto, JB Mitchell… - NMR in …, 2004 - Wiley Online Library
Electron paramagnetic resonance (EPR) imaging in the continuous wave (CW) and time‐
domain modes, as well as Overhauser‐enhanced magnetic resonance imaging in vivo is …

EPR and related magnetic resonance imaging techniques in cancer research

Y Takakusagi, R Kobayashi, K Saito, S Kishimoto… - Metabolites, 2023 - mdpi.com
Imaging tumor microenvironments such as hypoxia, oxygenation, redox status, and/or
glycolytic metabolism in tissues/cells is useful for diagnostic and prognostic purposes. New …

Pharmacokinetics of a triarylmethyl‐type paramagnetic spin probe used in EPR oximetry

K Matsumoto, S English, J Yoo… - … in Medicine: An …, 2004 - Wiley Online Library
The paramagnetic spin probe Oxo63 is used in oximetric imaging studies based on electron
paramagnetic resonance (EPR) methods by monitoring the oxygen‐dependent linewidth …

Cardiac applications of EPR imaging

P Kuppusamy, JL Zweier - NMR in Biomedicine, 2004 - Wiley Online Library
This review summarizes the development and application of a variety of EPR imaging
modalities including spatial, spectral–spatial (spectroscopic), gated‐imaging and oxygen …

High-frequency and-field electron paramagnetic resonance of transition metal ion (d block) coordination complexes

J Telser, A Ozarowski, J Krzystek - Electron Paramagnetic …, 2012 - books.google.com
High-frequency and-field electron paramagnetic resonance (HFEPR), in its current
configuration (frequencies up to 1THz; fields up to 35T), has been applied to transition metal …

Accurate reconstruction of 4D spectral–spatial images from sparse-view data in continuous-wave EPRI

Z Zhang, B Epel, B Chen, D Xia, EY Sidky… - Journal of Magnetic …, 2024 - Elsevier
In continuous-wave electron paramagnetic resonance imaging (CW EPRI), data are
collected generally at densely sampled views sufficient for achieving accurate reconstruction …

Spatially Resolved Biologic Information from In Vivo EPRI, OMRI, and MRI

K Matsumoto, S Subramanian… - Antioxidants & redox …, 2007 - liebertpub.com
EPR spectroscopy can give biologically important information, such as tissue redox status,
pO2, pH, and microviscosity, based on variation of EPR spectral characteristics (ie, intensity …