Table 2 The acute oral toxicity of by241 at fixed doses.

From: Structurally novel steroidal spirooxindole by241 potently inhibits tumor growth mainly through ROS-mediated mechanisms

Dose (mg/Kg)

Survival rate and side effects

250

100% survival rate, no serve toxic effect

500

100% survival rate, no serve toxic effect

1000

100% survival rate, no serve toxic effect