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Updated: Jun 17, 2026

Proper Positioning and Restraint of a Rat Hind Limb for Focused High Resolution Imaging of Bone Micro-architecture Using In Vivo Micro-computed Tomography
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Proper Positioning and Restraint of a Rat Hind Limb for Focused High Resolution Imaging of Bone Micro-architecture Using In Vivo Micro-computed Tomography

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质子密度脂肪分数微MRI用于对小鼠骨髓衰老和辐射影响的非侵入性量化

Hemendra Ghimire1, Malakeh Malekzadeh1, Ji Eun Lim1

  • 1Department of Radiation Oncology, City of Hope National Medical Center, Duarte, CA 91010, USA.

Bioengineering (Basel, Switzerland)
|April 26, 2025
PubMed
概括

质子密度脂肪分数MRI量化骨髓脂肪,为预临床研究中追踪衰老和癌症治疗提供了活检的非侵入性替代方案.

关键词:
核磁共振成像生物标志物骨髓成像 骨髓成像血液学的恶性瘤.组织学验证验证质子密度脂肪分数

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相关概念视频

Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...