Acupuncture Alleviates CUMS-Induced Depression-Like Behaviors by Restoring Prefrontal Cortex Neuroplasticity

Copyright © 2023 Peng Li et al.

Bibliographische Detailangaben
Veröffentlicht in:Neural plasticity. - 1998. - 2023(2023) vom: 21., Seite 1474841
1. Verfasser: Li, Peng (VerfasserIn)
Weitere Verfasser: Huang, Wenya, Chen, Yiping, Aslam, Muhammad Shahzad, Cheng, Wenjing, Huang, Yang, Chen, Wenjie, Huang, Yanxun, Wu, Xinnan, Yan, Yining, Shen, Junliang, Tong, Tao, Huang, Shuqiong, Meng, Xianjun
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Neural plasticity
Schlagworte:Journal Article Fluoxetine 01K63SUP8D Brain-Derived Neurotrophic Factor
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245 1 0 |a Acupuncture Alleviates CUMS-Induced Depression-Like Behaviors by Restoring Prefrontal Cortex Neuroplasticity 
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520 |a Purpose: To explore the therapeutic efficiency of acupuncture and the related molecular mechanism of neural plasticity in depression 
520 |a Methods: Chronic unpredictable mild stress- (CUMS-) induced rats were established for the depression animal model. There were a total of four rat groups, including the control group, the CUMS group, the CUMS+acupuncture group, and the CUMS+fluoxetine group. The acupuncture group and the fluoxetine group were given a 3-week treatment after the modeling intervention. The researcher performed the open-field, elevated plus maze, and sucrose preference tests to evaluate depressive behaviors. The number of nerve cells, dendrites' length, and the prefrontal cortex's spine density were detected using Golgi staining. The prefrontal cortex expression, such as BDNF, PSD95, SYN, and PKMZ protein, was detected using the western blot and RT-PCR 
520 |a Results: Acupuncture could alleviate depressive-like behaviors and promote the recovery of the neural plasticity functions in the prefrontal cortex, showing the increasing cell numbers, prolonging the length of the dendrites, and enhancing the spine density. The neural plasticity-related proteins in the prefrontal cortex, including BDNF, PSD95, SYN, and PKMZ, were all downregulated in the CUMS-induced group; however, these effects could be partly reversed after being treated by acupuncture and fluoxetine (P < 0.05) 
520 |a Conclusion: Acupuncture can ameliorate depressive-like behaviors by promoting the recovery of neural plasticity functions and neural plasticity-related protein upregulation in the prefrontal cortex of CUMS-induced depressed rats. Our study provides new insights into the antidepressant approach, and further studies are warranted to elucidate the mechanisms of acupuncture involved in depression treatment 
650 4 |a Journal Article 
650 7 |a Fluoxetine  |2 NLM 
650 7 |a 01K63SUP8D  |2 NLM 
650 7 |a Brain-Derived Neurotrophic Factor  |2 NLM 
700 1 |a Huang, Wenya  |e verfasserin  |4 aut 
700 1 |a Chen, Yiping  |e verfasserin  |4 aut 
700 1 |a Aslam, Muhammad Shahzad  |e verfasserin  |4 aut 
700 1 |a Cheng, Wenjing  |e verfasserin  |4 aut 
700 1 |a Huang, Yang  |e verfasserin  |4 aut 
700 1 |a Chen, Wenjie  |e verfasserin  |4 aut 
700 1 |a Huang, Yanxun  |e verfasserin  |4 aut 
700 1 |a Wu, Xinnan  |e verfasserin  |4 aut 
700 1 |a Yan, Yining  |e verfasserin  |4 aut 
700 1 |a Shen, Junliang  |e verfasserin  |4 aut 
700 1 |a Tong, Tao  |e verfasserin  |4 aut 
700 1 |a Huang, Shuqiong  |e verfasserin  |4 aut 
700 1 |a Meng, Xianjun  |e verfasserin  |4 aut 
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