Table 3.

Gene changes in ECs after co‐culture

	5 μm	10 μm	20 μm	50 μm
VEGF‐C
Down to	87.29%	47.28%	57.10%	54.68%
P	0.03651	0.00204	0.00024	0.00637
PDGF
Down to	41.27%	44.13%	36.08%	36.36%
P	0.00004	0.00092	0.00002	0.0046
HGF
Down to	74.26%	47.82%	49.49%	52.09%
P	0.02073	0.00006	0.00154	0.00335
BMP4
Down to	44.21%	39.65%	32.19%	53.85%
P	0.00098	0.00214	0.00013	0.00099
FGF1
Down to	42.96%	54.30%	28.93%	24.43%
P	0.00011	0.00195	0.00114	0.00071
FGF2
Down to	55.94%	47.87%	57.94%	59.16%
P	0.00007	0.00063	0.00002	0.00049