Su, Xiao-Rong
Wang, Ai-Lin
Tie, Hong-Xia
Yang, Qiong-Yu
Cao, Shu-Na
Li, Tian-Gang
Funding for this research was provided by:
Natural Science Foundation of Gansu Province (23JRRA1391)
Article History
Received: 29 October 2024
Accepted: 16 February 2025
First Online: 25 February 2025
Declarations
:
: This study was conducted according to the tenets of the Declaration of Helsinki. Informed consent was obtained from each patient. The study protocol was approved by the Medical Ethics Committee of Gansu Provincial Maternity and Child-care Hospital (Approval number 2023–54). All experiments were performed in accordance with relevant guidelines and regulations.
: The pregnant mothers provided their written informed consent and related images was obtained from the mother of the fetues.
: The authors declare no competing interests.