1Department of Women and Child Health, School of Public Health, Kunming Medical University, Kunming, China
2Department of Pediatrics, Weifang Yidu Central Hospital, Shandong, China
3School of Stomatology, Kunming Medical University, Kunming, China
4Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
5Department of Experimental Zoology, Kunming Medical University, Kunming, China
✉*Correspondence: Yan Li 752416854@qq.com
Approved by: Frontiers in Neuroscience Editorial Office, Frontiers Media SA, Switzerland
This article was submitted to Neuropharmacology, a section of the journal Frontiers in Neuroscience
Copyright © 2018 Zhang, Xu, Xiao, Li, Kang, Zhang, Wang and Li.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.