Not only in balanced diet with adequate calcium but also in monotomous diet with low calcium group, fluoride could elevated intracellular ionized calcium level in liver, brain and kidney.

• 不论是富钙平衡饲料还是低钙偏食饲料饲养，投氟均能引起肝、脑、肾组织的细胞内离子钙水平升高。