Funding for this research was provided by:
Natural Science Foundation of Beijing Municipality (7162124)
the Collaborative Innovation Project of the Beijing University of Chinese Medicine (522/0100604299)
XinAo Awarding Foundation of the Beijing University of Chinese Medicine (1000062720044/006)
Received: 13 August 2017
Accepted: 13 November 2018
First Online: 26 November 2018
Ethics approval and consent to participate
: The experiments were approved by the Institutional Animal Ethics Committee of Beijing University of Chinese Medicine. All animals were maintained in accordance with the guidelines outlined by the Chinese legislation on the ethical use and care of laboratory animals. All efforts were made to minimize both animal suffering and the number of animals used to produce reliable data.
: Not applicable.
: The authors declare that they have no competing interests.
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