Imaging Doxorubicin Free Radical in Mice with Overhauser Enhanced MRI and its Tumor Suppression Effect in Mice
Imaging Doxorubicin Free Radical in Mice with Overhauser Enhanced MRI and its Tumor Suppression Effect in Mice
复制标题
Overhauser增强MRI对小鼠阿霉素自由基的成像及其对小鼠的抑瘤作用
DOI:
10.1007/s00723-018-1004-3
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发表时间:
2018
影响因子:
1
通讯作者:
Ichikawa K
中科院分区:
文献类型:
--
作者:
Kato N;Sato S;Yamada K;Ichikawa K
In the treatment with anticancer drugs, it is important to deliver an anticancer agent to target site of the tumor at an appropriate concentration. However, it is difficult to directly measure the distribution amount of the agent and effect of anticancer drug is evaluated using its tumor suppression effect. In this study, we report an approach to visualizing an anticancer agent distribution in tumor-bearing mouse model using Overhauser enhanced magnetic resonance imaging (OMRI). The agent, doxorubicin, is one of anthracycline anticancer drugs and can form a free radical at its quinone sites and could be visualized using OMRI. After direct injection into a tumor, doxorubicin free radical was successfully imaged in tumor-bearing mouse, demonstrating practical usefulness of OMRI in the study of pharmacodynamics of free radical compounds. Imaging of antitumor agent would be potentially useful as a guidance tool for image-guided-therapy of cancer local chemotherapy.
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影响因子:
11.2
作者:
P. Kuppusamy;M. Afeworki;R. A. Shankar;D. Coffin;M. Krishna;S. Hahn;James B. Mitchell;J. Zweier
通讯作者:
P. Kuppusamy;M. Afeworki;R. A. Shankar;D. Coffin;M. Krishna;S. Hahn;James B. Mitchell;J. Zweier
影响因子:
11.2
作者:
B. Sinha;M. Trush;K. A. Kennedy;E. Mimnaugh
通讯作者:
E. Mimnaugh
影响因子:
15
作者:
B. Venkataraman;G. Fraenkel
通讯作者:
G. Fraenkel
影响因子:
2.2
作者:
Franklin Benial, A. Milton;Ichikawa, Kazuhiro;Utsumi, Hideo
通讯作者:
Utsumi, Hideo
DOI:
10.1016/0304-4165(80)90142-7
发表时间:
1980-01-01
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA
影响因子:
--
作者:
KALYANARAMAN, B;PEREZREYES, E;MASON, RP
通讯作者:
MASON, RP