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Journal of Chinese Pharmaceutical Sciences ›› 2016, Vol. 25 ›› Issue (6): 448-457.DOI: 10.5246/jcps.2016.06.050

• Original articles • Previous Articles     Next Articles

Regulatory effects of coenzyme Q10 on the immunological activity of mice

Yingjie Xu1,2,3, Li Shuai4, Jiang Hu5, Delin Duan1,2*   

  1. 1. Key Lab of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
    2. Laboratory for Marine Biology and Biotechnology, Qingdao National Lab for Marine Sci. & Tech., Qingdao 266071, China
    3. University of the Chinese Academy of Sciences, Beijing 100049, China
    4. Qingdao University, Qingdao 266071, China
    5. Qingdao Haizhisheng Biotech. Ltd. Co., Qingdao 266736, China
  • Online:2016-06-29 Published:2016-07-23
  • Contact: Tel.: +86-0532-82898556, E-mail: dlduan@qdio.ac.cn
  • Supported by:

    National Key Technology Research and Development Program (Grant No. 2013BAB01B01), CAS-Guangdong Funding (Grant No. 2012B090400028).

Abstract:

To examine how coenzyme Q10 (CoQ10)regulates immunity, experiments using low, middle and high doses of CoQ10were conducted in mice to confirm its non-toxicity and non-genotoxicity. Delayed type hypersensitivity (DTH) and MTT assays were used to to examine various lymphocyte transformations, the proliferation of antibody-producing cells, the phagocytotsis activity of macrophages, and the activity of nature killer cell (NK). High-dose (0.50 g/kg.bw) CoQ10 increased DTH levels and promoted the proliferation of antibody-producing cells and levels of red blood cell hemolysis. Medium and high doses enhanced the phagocytic ratio of macrophages but didnot influence other indexes. These results showed that the applied CoQ10 did not exhibit any toxicity or genotoxicity, and CoQ10 can actually improve immunologic function in mice.

Key words: Coenzyme Q10, Toxicity, Genotoxicity, Immune function, Health

CLC Number: 

Supporting: