氟化物广泛存在子自然界中,特别是工业“三废”的污染,使食物、饮水、空气中氟的含量大为增高。多年来对氟化物对机体的影响有了不少的研究,但在免疫功能的影响方面报导尚少,故对动物在氟化物急性、亚急性中毒,及在饲料中加钙或不加钙时,对动物初次免疫功能的影响情况进行了观察,结果报告如下: Fluoride widespread in sub-natural world, especially industrial “three wastes” of pollution, so that food, drinking water, air fluoride content increased significantly. Over the years on the impact of fluoride on the body with a lot of research, but the impact of immune function is still little reported, so the animal acute and sub-acute fluoride poisoning, and in the diet with or without calcium , The impact of animal primary immune function were observed, the results reported as follows: