Jia, Ru
Zhang, Yuwei
Wang, Zhiyu
Hu, Bo
Wang, Zhenzhen
Qiao, Hu
Funding for this research was provided by:
Natural Science Foundation of Shaanxi Province, China (No. 2020JQ-565)
Fundamental Research Funds for the Central Universities (xzy012019106)
Article History
Received: 2 December 2022
Accepted: 9 May 2023
First Online: 25 May 2023
Declarations
:
: This study was approved by the Biomedical Ethics Committee of Xi ‘an Jiaotong University Medical School (Approval No. 2020 − 385), and it was certified that the study was performed in accordance with the 1964 declaration of Helsinki and later amendments. Each subject’s written informed consent was obtained prior to clinical periodontal examination and intravenous blood collection.
: Not applicable.
: The authors declare that they have no competing interests.