Funding for this research was provided by:
Innovative Research Group Project of the National Natural Science Foundation of China (31672296, 31172104)
Received: 4 November 2020
Accepted: 28 June 2021
First Online: 6 July 2021
: Animals were treated in accordance with the guidelines of the Ethics Committee of the School of Life Sciences, Lanzhou University, that specifically approved this study.
: Not applicable.
: The authors declared that they have no competing interests.