静态和动态唾液总流率生理节律观察

被引:5
作者
赵竹陶
王松灵
孙涛
机构
[1] 首都医科大学附属北京口腔医院涎腺疾病中心
关键词
唾液; 流率; 生理节律;
D O I
暂无
中图分类号
R780.1 [口腔疾病的预防与卫生];
学科分类号
摘要
目的 测定正常青年人不同时间的静态和动态唾液总流率 ,了解唾液分泌规律。方法 测试 3 4例正常青年人 ,每个受试者均测定其一天内 6a.m .,9a.m .,1 2a.m .,3 p .m .,6p .m .,9p .m .6个时点的静态及动态混合唾液流率 (简称静态唾总、动态唾总 ) ,并分析其生理分泌规律。结果 ① 6个时点的静态唾总有高度显著性差异 ,动态唾总无显著性差异。②静、动态唾总有高度相关性 ,P <0 .0 1。③男性静态唾总明显高于女性 ,而动态唾总男女之间无差异。④静态唾总变异系数为 0 .56,动态唾总为 0 .3 4。结论 ①静态唾总有明显生理节律 ,动态唾总则无。②静、动态唾总有显著相关性。③静态唾总有性别差异 ,男性高于女性 ,动态唾总则无性别差异。④静态唾总变异系数大 ,稳定性差 ,动态唾总变异系数小 ,稳定性好。
引用
收藏
页码:261 / 263
页数:3
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