Effects of cyclooxygenase inhibitors on nuclear factor κB and CD4+/CD8+ expression in rat models of acute incomplete spinal cord injury 
Xin Zhi-qiang, Pan Meng, Wang Jing-liang, Zheng Quan-xin, Xu Yi-dong, Pi An-ping
Chinese Journal of Tissue Engineering Research . 2015, (49): 7908 -7913 .  DOI: 10.3969/j.issn.2095-4344.2015.49.007