An even higher dose killed all of the well-fed mice from a different genetic strain but none of the starved mice, and again the mice that fasted regained their weight.

• 用另一品种的老鼠做试验，更大剂量的足叶乙甙杀死了所有营养充足的老鼠，但所有饥饿的老鼠存活下来并很快恢复了体重。