A half-hour later, they injected half of the mice with a solution containing their heparin-binding amphiphiles, while control animals received either an injection of growth factors alone or no treatment.

• 半小时后，他们在半数的老鼠身上注射了含有肝磷脂双性分子的试剂，在对比老鼠身上注射了生长因子或者没有进行任何处理。