Funding for this research was provided by:
National Natural Science Foundation of China (32072720, 31672403)
the Science and Technology Innovation Team Projects of Ningxia Hui Autonomous Region (03010360052)
the Leading Talents Fund in Science and Technology Innovation in Henan Province (194200510022)
the Key Research and Talent Introduction Project of Ningxia Hui Autonomous Region (2019YCZX0068)
Received: 13 November 2020
Accepted: 27 April 2021
First Online: 12 July 2021
: The Animal Ethics Committees of Ningxia University approved the experimental design and animal sample collection for the present study (permit number NXUC20200618). We also obtained the written informed consent to participate from the owners and the Ethics Committees of Zerui ecological breeding farm (permit number ZR20200615). And animal experiments were conducted strictly followed the guidelines of the Regulations for the Administration of Affairs Concerning Experimental Animals (Ministry of Science and Technology, China, 2004).
: Not applicable.
: The authors declare that we have no competing interests.