<正> 氟中毒以骨骼受累为甚,亦称氟骨症,临床上有骨硬化、骨软化和骨质疏松等表现,从而能在 X 线检查和骨密度测定两方面找到诊断的依据。流行病学的调查表明,在临床症状出现之前,即可发生生物化学的改
【英文摘要】
Skeleton is the most common involved organ in fluorosis which is clinicallycharacterized by osteosclerosis,osteomalacia and osteoporosis,The severity of fluo-rosis depends not only on the fluoride concentration in the drinking water(dailyintake),but also on the duration of taking it(total intake).In our investigation,15female rats were divided into 3 groups and fed with,50 ppm and 80 ppm NaF solu-tion water respectively for 250 days.and with distilled water in the control group.Before exsanguination,24 hour...