摘要
目的 了解南海市南庄镇和小塘镇人群人体氟含量 ,作为制订防龋计划的依据和防龋项目评价的基线资料。方法 在两镇采集人群血液 ,经消化处理 ,用氟离子选择电极测定全血总氟含量。结果 南庄全血样总氟含量平均值为 :(1.5 7± 0 .4 3)mg/L ;小塘全血样总氟含量平均值为 :(1.2 1± 0 .4 6 )mg/L。两镇人群全血总氟含量比较 ,经u检验差异有显著性意义。结论 南海市南庄镇和小塘镇均未发现人群全血总氟含量异常现象。
Objective To provide the basis for caries prevention program and offer relevant evaluation criterion, the fluoride content of human body in Nanzhuang and Xiaotang, Nanhai City was measured. Methods Human blood collected from the two towns was pretreated and ion selective fluoride-electrode method was used to determine the fluoride. Results The average blood fluoride concentration was (1.57±0.43)mg/L in Nanzhuang and (1.21±0.46)mg/L in Xiaotang. There is signifinant difference between the two towns. Conclusion No abnormal human blood fluoride concentration was found in Xiaotang and Nanzhuang, Nanhai city.
出处
《广东牙病防治》
2000年第4期274-275,共2页
Journal of Dental Prevention and Treatment
基金
广东省科学技术委员会重点科研攻关项目
广东省卫生厅"五个一科教兴医工程"重点科研项目资助课题
关键词
血液
氟含量
氟离子电极法
龋齿
Blood Fluoride concentration Selective fluoride-electrode
