Monitoring Neuroprotective Effects Using Positron Emission Tomography With [ 11 C]ITMM, a Radiotracer for Metabotropic Glutamate 1 Receptor
Author(s) -
Joji Yui,
Lin Xie,
Masayuki Fujinaga,
Tomoteru Yamasaki,
Akiko Hatori,
Katsushi Kumata,
Nobuki Nengaki,
MingRong Zhang
Publication year - 2013
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.113.001178
Subject(s) - neuroprotection , medicine , metabotropic receptor , glutamate receptor , positron emission tomography , metabotropic glutamate receptor , minocycline , pharmacology , in vivo , metabotropic glutamate receptor 5 , nuclear medicine , anesthesia , receptor , biochemistry , chemistry , biology , microbiology and biotechnology , antibiotics
Recent pharmacological evidence shows that antagonists for the metabotropic glutamate 1 (mGlu1) receptor exhibit neuroprotective effects in an ischemic brain. The aim of this study was to visualize the mGlu1 receptor and to monitor neuroprotective effects in a rat model of mild focal ischemia using positron emission tomography (PET) with N-[4-[6-(isopropylamino)pyrimidin-4-yl]-1,3-thiazol-2-yl]-4-[(11)C]methoxy-N-methylbenzamide ([(11)C]ITMM), a radiotracer for mGlu1.
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