A pilot study of a simple screening technique for estimation of salivary flow
A pilot study of a simple screening technique for estimation of salivary flow
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DOI：
10.1016/j.tripleo.2009.04.019
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发表时间：
2009-09-01
期刊：
影响因子：
--
通讯作者：
Sakamoto, Wataru
中科院分区：
文献类型：
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作者：
Kanehira, Takashi;Yamaguchi, Tomotaka;Sakamoto, Wataru
目标。本研究的目的是开发一种简单的筛选技术来估计唾液流量，并测试该方法用于确定唾液流量减少的有效性。研究设计。根据碘-淀粉显色反应和纸层析原理，设计了滤纸上3个点（每个点含30μg淀粉和49.6μg碘化钾）和显色剂的新型测定系统。我们调查了 41 名住院受试者的静息全唾液率与过滤器上产生的有色斑点数量之间的关系。结果。观察到有色斑点的数量与静息唾液流速之间存在显着的负相关（n = 41；r = -0.803；P < .01）。对于所有有截止值的唾液流量减少的投诉 (n = 9)
Objectives. The purpose of this study was to develop a simple screening technique for estimation of salivary flow and to test the usefulness of the method for determining decreased salivary flow.Study design. A novel assay system comprising 3 spots containing 30 mu g starch and 49.6 mu g potassium iodide per spot on filter paper and a coloring reagent, based on the color reaction of iodine-starch and theory of paper chromatography, was designed. We investigated the relationship between resting whole salivary rates and the number of colored spots on the filter produced by 41 hospitalized subjects.Results. A significant negative correlation was observed between the number of colored spots and the resting salivary flow rate (n = 41; r = -0.803; P < .01). For all complaints of decreased salivary flow (n = 9) having cutoff values