Table 1.

Effect of N-desulfated heparin on bFGF expression in gastric cancer in vivo (mean ± SD).

Groups	n	−	+	++	Positive rate (%)
Normal saline group	10	1	2	7	90
N-desulfated heparin group	10	8	1	1	20

N-desulfated heparin group versus normal saline group, P < 0.05.