Antitumor effect and mechanism of Gecko on human esophageal carcinoma cell lines in vitro and xenografted sarcoma 180 in Kunming mice

Table 1 Inhibition effect of Gecko-contained serum on EC9706 by MTT assay (mean ± SD, n = 6)

Groups	24 h		48 h		72 h
	A	Inhibition rate (%)	A	Inhibition rate (%)	A	Inhibition rate (%)
NS	0.472 ± 0.05		0.97 ± 0.118		1.63 ± 0.224
CTX	0.286 ± 0.06a	39.1	0.55 ± 0.09a	42	0.82 ± 0.163a	49.6
Gecko 1	0.355 ± 0.04a	24.8	0.65 ± 0.136a	32.5	0.99 ± 0.154a	39.1
Gecko 2	0.372 ± 0.07a	21	0.721 ± 0.09a	25.1	1.15 ± 0.925a	29.8
Gecko 3	0.393 ± 0.03a	16.4	0.756 ± 0.07a	22.4	1.27 ± 0.07a	22.3

^aP < 0.05 vs control.