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氟是一种非金属元素,也是人体中的一种必须的微量元素,但上长期过量的摄入会诱发机体出现氟中度,造成多器官受损,有研究指出,许多生活在氟病区的人们,虽然未发现氟骨症的改变,但是其血液生化已经出现了明显的改变。1对象与方法1.1材料实验动物选用SD品系的初断乳雄性大鼠,体重(64.2±7.5)g,购自福建医科大学动物实验中心。1.2方法实验采用大鼠自由饮用Na F水溶液染毒
Fluorine is a non-metallic element, but also an essential trace element in the body, but the long-term excessive intake of fluoride induced in the body will cause moderate, resulting in multiple organ damage, studies have pointed out that many living in fluoride ward Of people, although no changes in skeletal fluorosis, but the blood biochemistry has changed significantly. 1 Subjects and methods 1.1 Materials Experimental animals selected SD strain of weaned male rats, body weight (64.2 ± 7.5) g, purchased from Fujian Medical University Animal Experimental Center. 1.2 Methods The experiment rats were exposed to aqueous solution of Na F free drinking