Figure 5From: Anti-tumor pharmacological evaluation of extracts from stellera chamaejasme L based on hollow fiber assay Influence of ESCs on expression of TNF-α and TNFR1 in NCI-H460 cells from implanted hollow fibers. The data were expressed as mean ± SD (n = 6 per group). *p < 0.05, significant versus control group.Back to article page