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Illumination with 630 nm Red Light Reduces Oxidative Stress and Restores Memory by Photo-Activating Catalase and Formaldehyde Dehydrogenase in SAMP8 Mice

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成果类型:
期刊论文
作者:
Zhang, Jingnan;Yue, Xiangpei;Luo, Hongjun;Jiang, Wenjing;Mei, Yufei;...
通讯作者:
He, Rongqiao;Jia, Jianping;Lyu, Jihui;Luo, Wenhong;Tong, Zhiqian
作者机构:
[Lyu, Jihui; Yue, Xiangpei; He, Rongqiao; Jia, Jianping; Jiang, Wenjing; Mei, Yufei; Zhang, Jingnan; Tong, Zhiqian; Ai, Li; He, RQ; Jia, JP; Lyu, JH] Capital Med Univ, Lab Alzheimers Optoelect Therapy, Alzheimers Dis Ctr, Beijing Inst Brain Disorders,Ctr Brain Disorders, Beijing, Peoples R China.
[Lyu, Jihui; Jiang, Wenjing; Zhang, Jingnan] Beijing Geriatr Hosp, Ctr Cognit Disorders, Beijing, Peoples R China.
[Luo, Hongjun; Luo, Wenhong] Shantou Univ Med Coll, Cent Lab, Shantou, Guangdong, Peoples R China.
[Sun, Binggui; Mei, Yufei] Zhejiang Univ, Sch Basic Med Sci, Hangzhou, Zhejiang, Peoples R China.
[Yang, Hui; Gao, Ge] Capital Med Univ, Sch Basic Med Sci, Dept Neurobiol, Beijing, Peoples R China.
通讯机构:
[He, RQ; Jia, JP; Lyu, JH; Jia, Jianping; Tong, Zhiqian] C
[Lyu, Jihui] B
[Luo, Wenhong] S
[He, Rongqiao] U
Capital Med Univ, Lab Alzheimers Optoelect Therapy, Alzheimers Dis Ctr, Beijing Inst Brain Disorders,Ctr Brain Disorders, Beijing, Peoples R China.
语种:
英文
关键词:
acetylcholine;formaldehyde;hydrogen peroxide;light-emitting diode with red light;memory;oxidative stress
期刊:
ANTIOXIDANTS & REDOX SIGNALING
ISSN:
1523-0864
年:
2019
卷:
30
期:
11
页码:
1432-1449
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [8153000092, 31671183]; Beijing Natural Science FoundationBeijing Natural Science Foundation [7172022]; Scientific Research Common Program of Beijing Municipal Commission of EducationBeijing Municipal Commission of Education [KM201510025014]; Major Projects Fund of Beijing Institute for Brain Disorders [ZD2015-08]; Capital Characteristic Clinic Project of the Beijing Municipal Science and Technology Commission [Z151100004015023, Z161100000217141]; MOST [2016YFC1306300]; Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support [ZYXL201834]; Natural Scientific Foundation of CCMU [2015ZR31, 2016JS09]
机构署名:
本校为其他机构
院系归属:
生命科学学院
摘要:
Aims: Pharmacological treatments for Alzheimer's disease (AD) have not resulted in desirable clinical efficacy over 100 years. Hydrogen peroxide (H 2 O 2 ), a reactive and the most stable compound of reactive oxygen species, contributes to oxidative stress in AD patients. In this study, we designed a medical device to emit red light at 630 ± 15 nm from a light-emitting diode (LED-RL) and investigated whether the LED-RL reduces brain H 2 O 2 levels and improves memory in senescence-accelerated prone 8 mouse (SAMP8) model of age-related dementia...

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