Meeting Banner
Abstract #5032

Evaluation of bone marrow fat content and fatty acid composition using quantitative MRI combined with metabonomics in diabetic rabbits

Tian Zhang1, Lei Hu1, Ziyan Fei1, Yufan Gao1, Yan Wang1, Yuchen Yan1, Weiyin Vivian Liu2, and Yunfei Zha1
1Renmin Hospital of Wuhan University, Wuhan, China, 2GE Healthcare, Beijing, China

Synopsis

Keywords: Bone, Diabetes

Motivation: Bone marrow is a key target for diabetes mellitus.

Goal(s): Quantitative assessment of fat content in lumbar bone marrow and trabecular microstructural changes in alloxan-induced diabetics rabbits.

Approach: Iterative decomposition of water and fat with echo asymmetry and least-squares estimation quantitation sequence (IDEAL-IQ), micro computed tomography (Micro-CT), and gas chromatography-mass spectrometry (GC-MS) were employed.

Results: IDEAL-IQ and GC-MS techniques are capable of detecting changes in fat content and variations in fatty acid composition during the early stages of diabetic bone marrow.

Impact: The fat content and fatty acid composition in the bone marrow plays an important role in bone metabolism in diabetic patients.

How to access this content:

For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.

After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.

After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.

Click here for more information on becoming a member.

Keywords