• Am. J. Chin. Med. · Jan 2023

    Ginsenoside Rg5 Improves Sleep by Regulating Energy Metabolism in Sleep-Deprived Rats.

    • Jian-Bo Chen, Mei-Jia Li, Xiao-Hui Huo, Tie-Jun Gong, Xiao Han, Jin-Hui Liu, Shuang Liu, and Yin-Shi Sun.
    • Institute of Special Wild Economic Animals and Plants Chinese Academy of Agriculture Sciences, Changchun 130112, P. R. China.
    • Am. J. Chin. Med. 2023 Jan 1; 51 (7): 184518641845-1864.

    AbstractSleep deprivation (SD) has become a universal social problem. There is a causal relationship between SD and energy metabolism disorder. Phytochemicals have been demonstrated to have excellent sleep-promoting effects, and studies have shown that ginsenoside Rg5 (Rg5) exerts sedative and hypnotic effects. The present study aimed to investigate the role of Rg5 in regulating energy metabolism and explore the potential mechanism of improving sleep. Sleep-deprived rats were randomly divided into a control group (Ctrl), SD model group (SD), Rg5 group (GRg5), and melatonin group (MT). Sleep-deprived model rats were generated by housing rats in an SD box for 4 weeks. The Ctrl and SD groups were given equal volumes of saline. The Rg5 groups were given 25[Formula: see text]mg/kg Rg5 or 50[Formula: see text]mg/kg Rg5, and the MT group was given 0.27[Formula: see text]g/kg MT. A Western blot analysis and ELISA were used to detect the metabolic levels, mitochondrial functional proteins, AMPK pathway proteins, clock-related proteins, adenosine receptors, and neurotransmitter receptors. The results showed that Rg5 corrected abnormal glucose and lipid metabolism as well as improved ATP levels. In addition, Rg5 alleviated mitochondrial structural damage and improved the expression of proteins involved in mitochondrial biosynthesis, fission, and fusion. Moreover, Rg5 improved the expression of AMPK/PGC-1/Nrf-1 pathway proteins, regulated mitochondrial biological functions, and affected the rhythm characteristics of circadian clock-related proteins. Further, Rg5 improved the expression of A1R and A[Formula: see text]R as well as regulated the expression levels of GABAA1[Formula: see text] and mGluR5 to improve sleep in SD rats.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…