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gadolinium-chelate A coordination complex consisting of a gadolinium ion bound to a hexadentate organic chelating agent such as diethylenetriaminepentaacetic acid. Chelates of gadolinium are frequently utilized as magnetic resonance imaging (MRI) contrast agents and can be used to track nanoparticle-mediated drug delivery. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
![](https://webarchive.library.unt.edu/eot2008/20090115075951im_/http://www.cancer.gov/images/spacer.gif)
Synonyms: | ![](https://webarchive.library.unt.edu/eot2008/20090115075951im_/http://www.cancer.gov/images/spacer.gif) | Gadolinium Coordination Complex Gadolinium-Chelant Complex | | ![](https://webarchive.library.unt.edu/eot2008/20090115075951im_/http://www.cancer.gov/images/spacer.gif) |
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