Funding for this research was provided by:
National Natural Science Foundation of China (31502129)
National Natural Science Foundation of China (31802154)
National Natural Science Foundation of China (31873032)
Article History
Received: 20 September 2018
Accepted: 1 November 2018
First Online: 9 November 2018
Compliance with Ethical Standards
: In the present study, all experimental procedures were conducted with the approval of the Institutional Animal Care and Use Committee of Northwest A&F University, Yangling, China.