"You're not going to get much help from a Cardassian sickbay," he says, "and you know what the Prometheus is like on that score. But as usual, I've got a trick up my - lack of a sleeve." (He's still naked.) "My blood has restorative properties, and I happen to know it works on both your parent species, not that I have any idea how. If I give you some, it should help. Okay?"