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近年来,随着微量元素与疾病关系研究的进展,人们已注意到硒与氟的关系。以往研究证实,在摄硒量相同的情况下,氟中毒地区的健康儿童和患氟斑牙儿童的尿硒排泄量均高于对照,氟斑牙患儿又高于健康儿童,表明当饮食硒水平相同时,氟对硒有一定的拮抗作用。本文以氟中毒大鼠的尿氟排泄量和全血硒含量变化以及两者之间的相互关系为指标,观察补硒对尿氟排泄量的影响,为探讨硒与氟的相互作用机理提供实验依据。
In recent years, with the progress of studies on the relationship between trace elements and diseases, people have noticed the relationship between selenium and fluorine. Previous studies have confirmed that in the same amount of selenium intake, fluoride poisoning in children and children with dental fluorosis dental urinary excretion of urinary excretion were higher than those of children with dental fluorosis, children with dental fluorosis than healthy children, indicating that when the diet of selenium At the same level, fluorine has some antagonism on selenium. In this paper, fluorosis in rats urinary fluoride excretion and selenium content in blood and changes in the relationship between the two as an indicator to observe the impact of selenium on urinary fluoride excretion in order to explore the interaction mechanism of selenium and fluorine to provide experimental in accordance with.