Koontongkaew S, Surarit R, Phantumvanit P
Department of Oral Biology and Occlusion, Faculty of Dentistry, Prince of Songkla University, Thailand.
J Nihon Univ Sch Dent. 1993 Jun;35(2):85-90. doi: 10.2334/josnusd1959.35.85.
Experiments were performed to determine if a pyrophosphate-containing anticalculus toothpaste could affect certain salivary constituents involved in the mineralization of dental plaque. The findings indicated no obvious changes in acid and alkaline pyrophosphatases, ionized calcium, total calcium, inorganic phosphate or pH in saliva for 1-135 min after brushing the teeth with the anticalculus toothpaste. Data obtained by brushing with the toothpaste three times daily for two weeks also confirmed these results. Our findings clearly indicate that pyrophosphate-stabilizing agents in the anticalculus toothpaste are not fully effective in the oral cavity. In addition, the pyrophosphate-containing toothpaste has no influence on the state of calcium and phosphate in saliva.
进行了实验以确定含焦磷酸盐的防牙结石牙膏是否会影响牙菌斑矿化过程中涉及的某些唾液成分。研究结果表明，使用防牙结石牙膏刷牙后1 - 135分钟内，唾液中的酸性和碱性焦磷酸酶、离子钙、总钙、无机磷酸盐或pH值均无明显变化。每天用该牙膏刷牙三次，持续两周所获得的数据也证实了这些结果。我们的研究结果清楚地表明，防牙结石牙膏中的焦磷酸盐稳定剂在口腔中并非完全有效。此外，含焦磷酸盐的牙膏对唾液中钙和磷酸盐的状态没有影响。
