Methods C57BL/6J, CBA/CaJ, NKCC1+/-mice (each of twenty-four) were randomly divided into four experimental groups A, B, C and D (A kanamycin alone, B kanamycin plus 2,3-dihydroxybenzoate, C 2,3-dihydroxybenzoate alone, D control group).

• 方法将72只C57BL/6J、CBA/CaJ、NKCC1+/-小鼠各自随机分为A、B、C、D4组。 A组卡那霉素组;