Oral Session

Oral Session
Hyperpolarization

Sat. Sep 21, 2024 9:40 AM - 10:50 AM Room 6 (Makuhari Messe International Conference Hall, Meeting Room 303)

Chairs: Ken-ichiro Matsumoto(Department of Radiation Regulatory Science Research, Institute of Radiological Science, National Institutes for Quantum Science and Technology), Imai Hirohiko(Graduate School of Informatics, Kyoto University)

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[OS2-15] Detection of reactive oxygen species (ROS) in acute myocardial injury animal model using dynamic nuclear polarization (DNP) imaging

*Keita Fujimoto¹, Fuminori Hyodo^2,3, Koki Ichihashi⁴, Abdelazim Elsayed Elhelaly^5,6, Hiroyuki Tomita⁴, Yoshifumi Noda¹, Hiroki Kato¹, Masayuki Matsuo¹ (1. Department of Radiology, Gifu University, 4. Department of Tumor pathology, School of Medicine, Gifu University, 5. Department of Radiology, Frontier Science for Imaging, Gifu University, 6. Faculty of Veterinary Medicine, Suez Canal University)

[OS2-16] Simultaneous Application of Nitroxyl Radicals as Polarizing Agent and Redox Probe using DNP-MRS and EPR spectroscopy

*Fuminori Hyodo¹, Habaka Manal², Elhelaly Abdelazim³, Shoya Shiromizu¹, Yoshifumi Noda³, Hiroki Kato², Masayuki Matsuo² (1. Department of Pharmacology, School of Medicine, Gifu University)

[OS2-17] Investigation of Liver Metabolic Alterations in a CDAHFD Mouse Model of Fatty Liver Disease Using Hyperpolarized 13C-MRSI

*Abdelazim Elhelaly¹, Hyodo Fuminori ^2,3,4, Noda Yoshifumi ⁵, Kato Hiroki⁵, Matsuo Masayuki⁵ (1. Department of Radiology, Frontier Science for Imaging, Gifu University, 2. Department of Pharmacology, Graduate School of Medicine, Gifu University, Gifu, Japan, 3. Center for One Medicine Innovative Translational Research (COMIT), Gifu University, Gifu, Japan, 4. Innovation Research Center for Quantum Medicine, Gifu University, Gifu, Japan, 5. Department of Radiology, Gifu University, Gifu, Japan)

[OS2-18] Intratracheal delivery of iron oxide encapsulating liposomes into lung cancer and observation with hyperpolarized xenon MRI

*Atsuomi Kimura¹, Seiya Utsumi¹, Kotone Miki¹ (1. Division of Health Sciences, Graduate School of Medicine, Osaka University)

[OS2-19] Visualization of metabolic change in the brain of pseud-infectious model mice using hyperpolarized 13C MRI with PHIP-SAH

*Masaki Yamasaki¹, Hayate Tomiyama², Hiroshi Hirata², Shingo Matsumoto² (1. School of Engineering, Hokkaido University, 2. Graduate School of Information Science & Technology, Hokkaido University)

[OS2-20] Astrocytes contribute to signals of Hyperpolarized ¹³C pyruvate in the brain

*Maiko Ono¹, Bolati Wulaer², Tomoteru Yamasaki³, Rikita Araki⁴, Kosei Hirata¹, Akira Sumiyoshi⁵, Keita Saito¹, Yoichi Takakusagi¹, Ming-Rong Zhang³, Jun Nagai², Yuhei Takado¹ (1. Institute for Quantum Life Science, National Institutes for Quantum Science and Technology, 2. Laboratory for Glia-Neuron Circuit Dynamics, RIKEN Center for Brain Science, 3. Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, 4. Application Department, Biospin Division, Bruker Japan K.K., 5. Department of Molecular Imaging and Theranostics, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology)

[OS2-21] Verification of redox and pyruvate metabolic changes using hyperpolarized MRI in early alcohol-related liver disease model mice

*Tetsuro Kaga¹, Fuminori Hyodo², Elhelaly Abdelazim Elsayed¹, Yoshifumi Noda¹, Hiroki Kato¹, Masayuki Matsuo¹ (1. Department of Radiology, Gifu University, 2. Department of Pharmacology, Graduate School of Medicine, Gifu University)