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

Table 4 Influence of Gecko on immune organs of transplanted sarcoma 180 in mice (mean ± SD, n = 10)

Groups	Dose (g/kg)	Thymus index (× 10-3)	Spleen index (× 10-3)	Phagocytic rate(%)	Phagocytic index
NS		2.662 ± 0.131	8.143 ± 0.294	30.2	0.414
CTX	0.1	1.939 ± 0.981a	5.376 ± 0.570a	7.0b	0.085b
Gecko 1	13.5	2.260 ± 0.092	6.943 ± 0.306	16.8a	0.206a
Gecko 2	9.0	2.680 ± 0.064	7.418 ± 0.209	19.0a	0.218a
Gecko 3	4.5	2.376 ± 0.051	7.354 ± 0.236	20.5a	0.231a

^aP < 0.05,

^bP < 0.01 vs control.