Figure 7.
MTS assay for SW620 cell viability. Chemokine receptor 4 (CXCR4) expression plasmid is capable of reversing curcumin inhibition of SW620 cell viability. Blank control + c, blank control + curcumin group; vector + c, negative control + curcumin group; CXCR4 O.E+c, CXCR4 expression plasmid+ curcumin group. *P<0.05, statistically significant.