Funding for this research was provided by:
National Natural Science Foundation of China (21804112)
the Collaborative Fund of Luzhou Government and Southwest Medical University (2019LZXNYDJ21)
Key Fund and the Youth Fund and the Transformation Project of Science and Technology Achievements of Southwest Medical University (2018-ZRZD-018, 2017-ZRQN-073, 2018002)
the Science and Technology Project of the Health Planning Committee of Sichuan (18PJ547)
Key Science and Technology Project of Luzhou Government (2018-SYF-19)
the Educational Commission of Sichuan Province (18TD0051)
Received: 19 February 2020
Accepted: 12 May 2020
First Online: 11 June 2020
Ethics approval and consent to participate
: All animal experiments were approved by the Animal Ethics Committee of this university (permit 2017060012) and carried out in accordance with the Luzhou municipal government guidelines on animal care and use.
: Not applicable.
: The authors declare that they have no competing interests.