5J00
450 | |
4 J00 | |
£ u |
350 |
.5 | |
U |
3 DO |
O |
250 |
> | |
3 |
2D0 |
O |
150 |
H |
IDO |
050 | |
ODO |
contr ol
vehicle control
cyclophosphatnide
(lOmgfmę
RNRAj^Omgfml)
RNRA(100mg^mę
RNRA(50mgfml)
Iititial llth 14th 17th 20tk 23th 26łh 29th 32th 35th 38tłi
Number ofdays
FIG. 2: Effect of R.niveus on solid tumor development is shown in the graph. A dose-dependent decrease in the tumor volume was observed; the untreated and vehicle treated groups showed 4.06 and 3.85 cm3 tumor volume on day 38, which was significantly higher than that of the standard cyclophosphamide 10 mg/ml (1.01 cm3) 250, 100, and 50 mg/kg RNRAextract treated groups (2.07, 2.46, and 2.89 cm3, respectively).