Funding for this research was provided by:
National Natural Science Foundation of China (31372193)
Key scientific research projects of Henan Higher Education Institutions (18A180007)
Received: 4 November 2019
Accepted: 16 March 2020
First Online: 31 March 2020
Ethics approval and consent to participate
: The experimental protocol was approved by the Animal Care and Use Committee of Zhengzhou University and was in accordance with the Guide for the Care and Use of Laboratory Animals of China.
: Not applicable
: The authors declare that they have no competing interests.