Transplantation of Hypoxic-Preconditioned Bone Mesenchymal Stem Cells Retards Intervertebral Disc Degeneration via Enhancing Implanted Cell Survival and Migration in Rats

Table 1

Sequences of primers used for RT-PCR.

Gene	Forward primer (5-3)	Reverse primers (5-3)
GAPDH	GCAAGTTCAACGGCACAG	GGCCCCTCCTGTTGTTATGG
HIF-1α	CACTGCACAGGCCACATTCAT	AAGCAGGTCATAGGCGGTTTC
CXCR4	TCCGTGGCTGACCTCCTCTT	CAGCTTCTCGGCCTCTGGC
bcl-2	TCCTTCCAGCCTGAGAGCAACC	CGACGGTAGCGACGAGAGAAG
Caspase-3	GCGGTATTGAGACAGACAGTGGAAC	GCGGTAGAGTAAGCATACAGGAAGT