Table 2.

Mean body weight, tumor incidence, tumor weight, and the organ weight/body weight ratio of rats in the study of preventive activity and anticancer activity at sacrifice

Organ weight/body weight (%)a
GroupBody weight (g)Tumor incidence (%)Tumora weight (g)HeartLiverLungSpleenKidney
Treatment
 Normal271.33 ± 12.460.37 ± 0.023.62 ± 0.190.43 ± 0.020.27 ± 0.030.60 ± 0.06
 Control275.50 ± 12.731005.82 ± 1.380.38 ± 0.043.84 ± 0.720.55 ± 0.110.52 ± 0.220.71 ± 0.15
 Vehicle269.40 ± 20.071005.02 ± 1.070.41 ± 0.063.69 ± 0.170.52 ± 0.070.36 ± 0.160.69 ± 0.09
 PFPE100273.50 ± 20.661003.86 ± 0.85b,c0.38 ± 0.054.09 ± 0.170.50 ± 0.060.41 ± 0.160.67 ± 0.07
 PFPE200273.56 ± 22.751002.06 ± 0.78b,c0.37 ± 0.043.94 ± 0.060.53 ± 0.090.29 ± 0.060.69 ± 0.08
 PFPE400274.50 ± 12.441003.24 ± 0.96b,c0.39 ± 0.073.61 ± 0.210.53 ± 0.090.46 ± 0.220.68 ± 0.05
Prevention
 Normal271.33 ± 12.46NA0.37 ± 0.023.62 ± 0.190.43 ± 0.020.27 ± 0.030.60 ± 0.06
 Control275.50 ± 12.731005.82 ± 1.380.38 ± 0.043.84 ± 0.720.55 ± 0.110.52 ± 0.220.71 ± 0.15
 Vehicle289.80 ± 24.041003.05 ± 1.520.36 ± 0.033.35 ± 0.470.50 ± 0.070.31 ± 0.090.65 ± 0.04
 PFPE100290.50 ± 15.30200.95 ± 0.15b,c0.38 ± 0.023.08 ± 0.290.42 ± 0.030.27 ± 0.030.64 ± 0.04
 PFPE200294.00 ± 14.80108.20.39 ± 0.063.48 ± 0.540.49 ± 0.050.32 ± 0.100.64 ± 0.06
  • aP < 0.05, significantly different compared with the normal group.

  • bP < 0.05, significantly different compared with the control group.

  • cP < 0.05, significantly different compared with the vehicle group.