戒了可卡因的老鼠圣迭戈斯克里普斯研究所的科学家们研制出一种能抵御可卡因痛的疫苗，并在老鼠身上进行了试验。据近期《自然》杂志报道，通过四周内三次疫苗注射，将在机体内建立起一个防卫系统以抵抗因滥用可卡因而造成的不良影响，这个系统在体内可保存数月。这种疫苗... Coca-adventitious rats Scientists at the San Diego Scripps Research Institute have developed a vaccine that will withstand cocaine pain and tested it in mice. According to a recent report of Nature, three vaccinations within four weeks will establish a defensive system in the body to counter the adverse effects caused by the abuse of cocaine, which can be stored in the body for months. This vaccine ...