An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Zheng X, Jing H, Gao S, Hei C, Ye X, Liu Y, Cai Y, Kong B, Wu K, Jiang S, Zhao C, Chang Q.Zheng X, et al. Among authors: hei c.Reprod Fertil Dev. 2021 Feb;33(3):239-244. doi: 10.1071/RD20218.Reprod Fertil Dev. 2021.PMID: 33453754
Chang Q, Liu Z, Ma WZ, Hei CC, Shen XS, Qian XJ, Xu ZL.Chang Q, et al.Chin Med J (Engl). 2011 Jun;124(11):1678-82.Chin Med J (Engl). 2011.PMID: 21740776
Wang Y, Chang Q, Sun J, Dang L, Ma W, Hei C, Shen X, Zhao C, Cai Y, Pei X, Zhang X, Wang Y, Jiang X.Wang Y, et al. Among authors: hei c.Reprod Biomed Online. 2012 Jun;24(6):646-53. doi: 10.1016/j.rbmo.2012.02.025. Epub 2012 Mar 10.Reprod Biomed Online. 2012.PMID: 22503947
Yang Y, Chen J, Wu H, Pei X, Chang Q, Ma W, Ma H, Hei C, Zheng X, Cai Y, Zhao C, Yu J, Wang Y.Yang Y, et al. Among authors: hei c.Biomed Res Int. 2015;2015:397264. doi: 10.1155/2015/397264. Epub 2015 Oct 11.Biomed Res Int. 2015.PMID: 26539488Free PMC article.
Zhang H, Yang Y, Ma W, Wu H, Zheng X, Hei C, Sun M, Ma W, Ma H, Chang Q, Wang H, Cai Y, Xie Y, Zhao C, Pei X, Wang Y.Zhang H, et al. Among authors: hei c.Cryo Letters. 2016 Mar-Apr;37(2):88-102.Cryo Letters. 2016.PMID: 27224529
Dang L, Zheng X, Chang Q, Yang Y, Wang Y, Cai Y, Hei C, Wang H, Zhao C, Zhu W, Wang Y.Dang L, et al. Among authors: hei c.Cryo Letters. 2016 Sep/Oct;37(5):365-378.Cryo Letters. 2016.PMID: 27925004
Zheng X, Chen J, Yang Y, Pei X, Ma W, Ma H, Hei C, Cai Y, Zhao C, Wang Y, Chang Q.Zheng X, et al. Among authors: hei c.Biochem Biophys Res Commun. 2020 May 28;526(2):424-430. doi: 10.1016/j.bbrc.2020.03.014. Epub 2020 Mar 27.Biochem Biophys Res Commun. 2020.PMID: 32228888
Chen T, Wu M, Dong Y, Kong B, Cai Y, Hei C, Wu K, Zhao C, Chang Q.Chen T, et al. Among authors: hei c.Tob Induc Dis. 2022 Apr 8;20:36. doi: 10.18332/tid/146958. eCollection 2022.Tob Induc Dis. 2022.PMID: 35529323Free PMC article.