@inproceedings{oai:repo.qst.go.jp:00054486, author = {Takanashi, Junichi and Saito, Shigeyoshi and Aoki, Ichio and J., Barkovich A. and Terada, H. and Ito, Y. and Inoue, K. and 高梨 潤一 and 齋藤 茂芳 and 青木 伊知男}, book = {Proc. Intl. Soc. Mag. Reson. Med.}, month = {May}, note = {N-acetylaspartate (NAA) is a compound found predominantly in neurons and their processes, and is generally considered to be an important marker of viable, functioning neurons and axons. Many neurodegenerative disorders, therefore, exhibit a decrease of total NAA (tNAA; NAA at 2.01 ppm and N-acetylaspartylglutamate [NAAG] at 2.04 ppm, which are difficult to distinguish on clinical 1H-MRS with a 1.5 or 3.0 tesla magnet). Previous studies have shown the elevation of tNAA on 1H-MRS with 1.5 tesla magnet in Pelizaeus-Merbacher disease (PMD), a representative hypomyelination disease. In order to evaluate a hypothesis that hypomyelinating process may affect NAA and NAAG biochemical pathways, we examined myelin synthesis-deficient (msd) mouse brain, a model of PMD with a 7.0 tesla magnet and separately measured NAA and NAAG of the brains of these animals by high performance liquid chromatography (HPLC).}, pages = {4181--4181}, title = {Brain N-Acetylaspartate Is Increased in Mice with Hypomyelination}, volume = {19}, year = {2011} }