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Your search keyword '"Mei, Yu‐Fei"' showing total 9 results
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9 results on '"Mei, Yu‐Fei"'

1. Association Between Long-Term Exposure to Ambient Air Pollution and the Risk of Mild Cognitive Impairment in a Chinese Urban Area: A Case-Control Study

Author

Xie, Xin-Yan, primary, Huang, Lin-Ya, additional, Cheng, Gui-Rong, additional, Liu, Dan, additional, Hu, Fei-Fei, additional, Zhang, Jing-Jing, additional, Han, Gang-Bin, additional, Liu, Xiao-Chang, additional, Wang, Jun-Yi, additional, Zhou, Juan, additional, Zeng, De-Yang, additional, Liu, Jing, additional, Nie, Qian-Qian, additional, Song, Dan, additional, Yu, Ya-Fu, additional, Hu, Chen-Lu, additional, Fu, Yi-Di, additional, Li, Shi-Yue, additional, Cai, Cheng, additional, Cui, Yu-Yang, additional, Cai, Wan-Ying, additional, Li, Yi-Qing, additional, Fan, Ren-Jia, additional, Wan, Hong, additional, Xu, Lang, additional, Ou, Yang-Ming, additional, Chen, Xing-Xing, additional, Zhou, Yan-Ling, additional, Chen, Yu-Shan, additional, Li, Jin-Quan, additional, Wei, Zhen, additional, Wu, Qiong, additional, Mei, Yu-Fei, additional, Tan, Wei, additional, Song, Shao-Jun, additional, and Zeng, Yan, additional

Published
2024
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3. Prevalence and risk factors for subjective cognitive decline and the correlation with objective cognition among community‐dwelling older adults in China: Results from the Hubei memory and aging cohort study

Author

Cheng, Gui‐Rong, primary, Liu, Dan, additional, Huang, Lin‐Ya, additional, Han, Gang‐Bin, additional, Hu, Fei‐Fei, additional, Wu, Zhao‐Xia, additional, He, Xiao‐Ming, additional, Huang, Yu‐Wei, additional, Yu, Ya‐Fu, additional, Xu, Lang, additional, Li, Jin‐Quan, additional, Chen, Yu‐Shan, additional, Wei, Zhen, additional, Wu, Qiong, additional, Mei, Yu‐Fei, additional, Chen, Xing‐Xing, additional, Ou, Yang‐Ming, additional, Zhang, Jing‐Jing, additional, Yang, Meng‐Liu, additional, Lian, Peng‐Fei, additional, Tan, Wei, additional, Xie, Xin‐Yan, additional, and Zeng, Yan, additional

Published
2023
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9. [Toxic effect of formaldehyde on mouse different brain regions].

Author

Cao FH, Cai J, Liu ZM, Li H, You HH, Mei YF, Yang X, and Ding SM

Subjects
Animals, Brain Stem chemistry, Cerebral Cortex chemistry, Cyclic AMP chemistry, Cyclic GMP chemistry, Hippocampus chemistry, Male, Mice, Mice, Inbred BALB C, Nitric Oxide chemistry, Nitric Oxide Synthase antagonists & inhibitors, omega-N-Methylarginine pharmacology, Brain Stem drug effects, Cerebral Cortex drug effects, Formaldehyde toxicity, Hippocampus drug effects
Abstract

The aim of this study was to explore the mechanism of the nervous system lesions induced by formaldehyde (FA). Male Balb/c mice were exposed to gaseous formaldehyde for 7 days (8 h/d) with three different concentrations (0, 0.5 and 3.0 mg/m(3)). A group of animals injected with the nitric oxide synthase inhibitor L-NMMA (0.01 mL/g) was also set and exposed to 3.0 mg/m(3) FA. The concentrations of cAMP, cGMP, NO and the activity of NOS in cerebral cortex, hippocampus and brain stem were determined by corresponding assay kits. The results showed that, compared with the control (0 mg/m(3) FA) group, the cAMP contents in cerebral cortex and brain stem were significantly increased in 0.5 mg/m(3) FA group (P < 0.05), but decreased in 3.0 mg/m(3) FA group (P < 0.05); The concentration of cAMP in hippocampus was significantly decreased in 3.0 mg/m(3) FA group (P < 0.05). In comparison with the control group, L-NMMA group showed unchanged cAMP contents and NOS activities in different brain regions, but showed increased cGMP contents in hippocampus and NO contents in cerebral cortex (P < 0.05). In addition, compared with 3.0 mg/m(3) FA group, L-NMMA group showed increased contents of cAMP and reduced NOS activities in different brain regions, as well as significantly decreased cGMP contents in cerebral cortex and brain stem and NO content in brain stem. These results suggest that the toxicity of FA on mouse nervous system is related to NO/cGMP and cAMP signaling pathways.

Published
2015

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