File Name : fig.s1.png

Caption : fig. s1. a protein concentration of dd. b dna concentration of dd. c rna concentration of dd. d results of cck8 at 24 hours of culture. e statistics on the results of scratch experiments, (f, g) immunofluorescence imaging of tnf-ɑ and vegf in bioprinted constructs after being cultured for 1 days in vitro (scale bar: 25μm). (h, i) quantitative analysis of tnf-ɑ and vegf fluorescence. ns: p > 0.05, *p < 0.05, **p < 0.01, ***p < 0.001.