Table 6

Lung weight with metastatic nodes (Mean ± SD)

Group

Wet weight (g)

SACC-M

0.897 ± 0.21*

SACC-M-HK

0.786 ± 0.28**

SACC-M-WJ4

0.226 ± 0.83

N.S

0.196 ± 0.03

*compared with group SACC-M-WJ4 and group NS, respectively: P < 0.01; **compared with group SACC-M-WJ4 and group NS, respectively: P < 0.01; *compared with **: P > 0.05;

group SACC-M-WJ4 compared with group N.S: P > 0.05.

Shi et al. BMC Cancer 2009 9:456   doi:10.1186/1471-2407-9-456