When DAG Was given 24 hours before MAY, the inhibition of tumor weight in B 16 melanoma on day 21 was found to be more than the additive effect of either drug, but the survival time of the tumor-bearing mice was not prolonged.

• 给DAG后24小时再给MAY,对接种21天的B16黑色素瘤瘤重抑制率超过了“相加作用”,但不能延长生命。