Lv, Dingyi https://orcid.org/0000-0001-5635-3559
Luo, Minghao
Yan, Jianghong
Yang, Xiyang
Luo, Suxin
Funding for this research was provided by:
National Natural Science Foundation of China (81270210, 31400999)
Article History
Received: 9 December 2020
Revised: 15 March 2021
Accepted: 18 March 2021
First Online: 26 March 2021
Declarations
:
: Animal experiments were carried out in accordance with the National Animal Protection and Use Guidelines and approved by the Animal Ethics Committee of Chongqing Medical University. Newborn umbilical cord was obtained from the First Affiliated Hospital of Chongqing Medical University, and the experiments were approved by the Ethics Committee of Chongqing Medical University.
: Authors are responsible for correctness of the statements provided in the manuscript. See also Authorship Principles.
: The authors declare no competing interests.