Funding for this research was provided by:
National Natural Science Foundation of China (81774173)
Key Technology Research and Development Program of Shandong (2018GSF119007)
Shandong Province major scientific and technological innovation (2017CXGC1307)
Major Basic Research Projects of Shandong Natural Science Foundation (ZR2018ZC1157)
Received: 10 September 2019
Accepted: 10 January 2020
First Online: 28 January 2020
Ethics approval and consent to participate
: All animal studies were approved by the Animal Ethics Committee of Shandong University of Traditional Chinese Medicine.
: Not applicable.
: The authors declare that they have no competing interests.