求助英文文献一篇多谢！

philexchang

Neurobiol Dis. 2009 Oct;36(1):200-12. Epub 2009 Jul 23.- U' r6 ]' b' Z/ K! c; w9 {
Human umbilical cord blood stem cells upregulate matrix metalloproteinase-2 in rats after spinal cord injury.- o7 y7 ]! N  S0 H! u
Veeravalli KK, Dasari VR, Tsung AJ, Dinh DH, Gujrati M, Fassett D, Rao JS.+ `' r) z; _9 r3 _3 \9 t1 q) h
Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at Peoria, Peoria, IL 61605, USA2 u/ ^* u- E' }/ Z6 J
http://www.sciencedirect.com/sci ... ab&searchtype=a

laolifeidao999

Human umbilical cord blood stem cells upregulate matrix metalloproteinase-2 in rats after spinal cord injury.