The Japanese Journal of Pharmacology | |
Biochemical and Histochemical Studies of the Effects of Cerebral Metabolism-Improving Drugs on NADPH Diaphorase Activity in Mouse Brain | |
Masato Tamura1  Susumu Kagawa1  Yoshihiro Tsuruo2  Kazunori Ishimura2  Kyoji Morita3  | |
[1] Department of Urology, Tokushima University School of Medicine;Department of Anatomy, Tokushima University School of Medicine;Department of Pharmacology, Tokushima University School of Medicine | |
关键词: NADPH diaphorase; Idebenone; Brain (mouse); | |
DOI : 10.1254/jjp.65.285 | |
学科分类:药理学 | |
来源: Nihon Yakuri Gakkai Henshuubu / Japanese Pharmacological Society | |
【 摘 要 】
References(11)The effects of cerebral metabolism-improving drugs on NADPH diaphorase activity in the mouse brain were studied, and we found that diaphorase activity in the post-mitochondrial fraction of brain homogenate was enhanced by idebenone in a concentration-dependent manner. Histochemical studies also indicated that diaphorase staining was intensified by idebenone at the same concentration. These results suggest that idebenone may stimulate the production of nitric oxide, probably through its direct action on nitric oxide synthase, thus producing its protective action on neurological disorders due to cerebral hypoxia or ischemia as a consequence of dilating the cerebral blood vessels.
【 授权许可】
Unknown
【 预 览 】
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RO201912080713712ZK.pdf | 226KB | download |