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首页> 外文期刊>ASDC journal of dentistry for children >Use of fluoridated dentifrice and glucose retention at the approximal areas of anterior teeth.
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Use of fluoridated dentifrice and glucose retention at the approximal areas of anterior teeth.

机译：使用氟化洁牙剂和葡萄糖保留在前牙的大约区域。

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The present study was undertaken to learn to what extent the use of dentifrice with fluoride affected glucose retention after glucose rinsing. Fifty-eight subjects consisting of forty male adults and eighteen female adults whose average age was 21.9 years were divided at random into two groups; one group used fluoridated dentifrice and the other group used nonfluoridated dentifrice. Subjects rinsed their mouths for fifteen seconds with 20 mL of 0.5 M glucose solution. Samples of saliva were taken from the approximal areas between the right and left central incisors of the maxilla and mandible by inserting the tip portion of a paper point three-minutes after the glucose rinsing, sample of saliva were taken from the neighboring approximal areas of the left central and left lateral incisors. Glucose content of the paper points was determined using the enzyme membrane method. Determinations were made before and at the end of the first, third, and fifth month over a five-month period. Fluoride concentrations in the resting saliva were also determined in different months during this period. At three-minutes and six-minutes, glucose retention in the group using fluoridated dentifrice was found to decrease slightly throughout the experiment; while glucose retention in the group on nonfluoridated dentifrice leveled off or increased in the fifth month. Fluoride concentration in the resting saliva increased during the experiment in the group using fluoridated dentifrice; while fluoride concentration in the group using nonfluoridated dentifrice did not change. It was concluded that the regular use of fluoridated dentifrice made glucose retention slightly lower and fluoride level in whole saliva higher.
机译：进行本研究以了解洁牙剂与氟化物一起使用在多大程度上影响了葡萄糖冲洗后的葡萄糖保留。 58名平均年龄为21.9岁的40名男性成年人和18名女性成年人被随机分为两组。一组使用氟化洁齿剂，另一组使用非氟化洁齿剂。受试者用20 mL的0.5 M葡萄糖溶液漱口15秒钟。葡萄糖冲洗后三分钟，通过插入纸尖的尖端部分，从上颌和下颌骨左右中央切牙之间的大约区域中获取唾液样本，从牙齿的附近近似区域中获取唾液样本。左中切牙和左侧切牙。使用酶膜法测定纸点的葡萄糖含量。在五个月的第一个月，第三个月和第五个月之前和结束时进行确定。在此期间的不同月份，还测定了静息唾液中的氟浓度。在三分钟和六分钟时，发现在整个实验过程中使用氟化洁牙剂的组中的葡萄糖保留量略有下降;而非氟化洁牙剂组中的葡萄糖保留在第五个月趋于平稳或增加。在使用氟化洁牙剂的实验组中，静息唾液中的氟浓度增加。而使用非氟化洁牙剂的组中的氟化物浓度没有变化。结论是，定期使用氟化洁牙剂可使葡萄糖保留量略低，而整个唾液中的氟化物含量较高。

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