crotin meaning in English

巴豆毒蛋白
巴豆毒素
巴豆素

Four species of tougucao showed analgesic effects and inhibited the increase of blood capillary permeability of the abdominal induced by injection of acetic acid , but only speranskia tuberculata showed inhibitory effect on the swelling of the ear caused by crotin
4种透骨草对两种疼痛模型均有镇痛作用，均能对抗醋酸诱发的小鼠腹腔毛细血管通透性增加，但仅地构叶对巴豆油诱发的小鼠耳肿胀有抑制作用。
Methods : the methods of the increase of blood capillary permeability of the abdominal in mice induced by injection of acetic acid and the swelling of the ear in mice caused by crotin were used for anti - inflammatory experiments , aspirin and hydrocortison were respectively used as the positive control ; the methods of abdominal pain in mice induced by acetic acid and woolfe - macdonald were used for analgesic experiments , morphine hydrochloride as the positive control
方法：小鼠随机分组，抗炎实验用醋酸诱发小鼠腹腔毛细血管通透性增高和用巴豆油诱发小鼠耳肿胀，阳性对照分别为阿斯匹林组和氢化可的松组；镇痛实验采用醋酸诱发小鼠腹痛和用热板诱发小鼠足痛，阳性对照为盐酸吗啡组。