Methods Skin stimulation test and long-term toxicity test were carried were carried out on 12rabbits(8 males and 4 females ) and 20 male cavia cobayas which were in randomization simultaneously.

• 方法采用家兔12只(8雄、4雌)和雄性豚鼠20只随机分组同时进行了皮肤刺激性和长期毒性实验。