Matrix metalloproteinase-2 and matrix metalloproteinase-9 mRNA expression in mice with collagen-induced arthritis following heterogenous umbilical cord blood stem cell transplantation*☆

Niu Guang-hua, Gao Yu-jie, Du Jing, Guo He, Wang Bai-shan, Gao Ming-li

Chinese Journal of Tissue Engineering Research . 2012, (19): 3529 -3534 . DOI: 10.3969/j.issn.1673-8225.2012.19.023