Abstract | BACKGROUND: METHODS: RESULTS: In the cerebral ischemia-reperfusion model, inhibition of S1PR3 improved the infarct volume and neuronal damage in mice after tMCAO. Similarly, inhibition of S1PR3 can reduce the expression of NO synthase subtype neuronal NOS (nNOS) and reduce the production of NO after cerebral ischemia. After cerebral ischemia and reperfusion, the oxidative stress response was enhanced, and after the administration of the S1PR3 inhibitor, the SOD content increased and the MDA content decreased, indicating that S1PR3 plays an important role in regulating oxidative stress response. CONCLUSION: Inhibiting S1PR3 attenuates brain damage during I/R injury by regulating nNOS/NO and oxidative stress, which provides a potential new therapeutic target and mechanism for the clinical treatment of IS.
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Authors | Xuehui Fan, Hongping Chen, Chen Xu, Yingju Wang, Pengqi Yin, Meng Li, Zhanbin Tang, Fangchao Jiang, Wan Wei, Jihe Song, Guozhong Li, Di Zhong |
Journal | Frontiers in neuroscience
(Front Neurosci)
Vol. 16
Pg. 838621
( 2022)
ISSN: 1662-4548 [Print] Switzerland |
PMID | 35242008
(Publication Type: Journal Article)
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Copyright | Copyright © 2022 Fan, Chen, Xu, Wang, Yin, Li, Tang, Jiang, Wei, Song, Li and Zhong. |
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