 ↓ tumor weight                                                                                                                                                                                           \[[@B00]\]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             00, 000 or 000 μg/ml, drinking water                                   0 weeks             Injected 