Kroone H, Maeda T, Stoltze K, Brill N
J Oral Rehabil. 1980 Mar;7(2):97-102. doi: 10.1111/j.1365-2842.1980.tb00424.x.
Thermometry was used to study the effect of applying a toothbrush to three types of oral mucosae, in forty dental students. Brushing with an electric tooth brush resulted in an immediate fall in temperature, but 3 min later the temperature was significantly higher than before stimulation. The temperature changes were greater in gingival crevice and attached gingiva compared with alveolar mucosa. Moreover, it was found that a static application of the toothbrush produced temperature changes which were equal to those following a dynamic application.
在40名牙科学生中，使用温度测量法研究了用牙刷接触三种类型口腔黏膜的效果。使用电动牙刷刷牙会导致温度立即下降，但3分钟后温度显著高于刺激前。与牙槽黏膜相比，牙龈沟和附着龈处的温度变化更大。此外，还发现牙刷静止放置时产生的温度变化与动态使用时产生的温度变化相同。
