Chen et al., Toxins, 2021; 13: 67. Chen et al., Am J Physiol Cell Physiol. 2020; 318(3):C664-C674. Xiao et al., Mol Cell Biochem. 2018; 449(1-2):1-8. Zhang et al. Molecular Medicine Reports. 2017;16: 2636-2644. Luo et al., Molecular Medicine Reports, 2017;16 (1) :238-246. Tan et al., Journal of Immunology Research. 2017; 2017:9253208. Chang et al., Reproductive Biology. 2016; 16(3):218-224 Xu et al., Am J Reprod Immunol. 2015;73(3):214-220. Chang et al., Reproduction. 2014; 148(4):343-352. Dong et al., Vaccine. 2013;31(48):5736-5744. Cheng et al, FASEB J. 2013; 27(6):2175-2184. Yang et al., Am J Perinatol. 2010; 27(1):31-36. Yang et al. Am J Reprod Immunol. 2009; 62(5):339-347. Yang et al. Pediatr Res, 2009; 66(1):11-16. Yang et al., J Histochem Cytochem, 2009; 57(6):605-612. Yang et al., J Histochem Cytochem, 2007; 55(5):453-460. Zhang et al. Biol Reprod, 77(2):358-364. Yang et al., Life Sci, 78(24):2804-2811. Lin et al., Front Biosci, 11:637-646. Wang et al., J Cell Physiol, 2006; 206(3):616-623.