• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Oral Microbiology >Site-specific plaque pH before and after short-term use of 1.5% Arginine dentifrice in caries-free and caries-active individuals
【24h】

Site-specific plaque pH before and after short-term use of 1.5% Arginine dentifrice in caries-free and caries-active individuals

机译：在无龋和有龋齿活动的个体中短期使用1.5％精氨酸洁牙剂前后的特定部位噬斑pH

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Objective: To examine the pH response to an acidic challenge in site-specific plaque following a six-week period of using toothpaste consisting of 1.5% arginine and 1450 ppm fluoride or just using 1450 ppm fluoride toothpaste alone, in relation to caries.Methods: Thirty-three healthy adults with no caries (caries-free) or ≥1 current manifest lesion (caries) participated in the study. Interproximal plaque-pH was measured in four sites. Two-weeks after professional cleaning, pH-measurements were performed before and up to 15-min after a 1-min rinse with 10 ml of a 10% sucrose solution. This procedure was repeated after a 6-week test period of using randomly selected toothpaste with 1.5% arginine and fluoride or with fluoride alone. The stimulated salivary flow rate was determined and the salivary-pH and buffer capacity was measured.Results: In the caries group, the use of toothpaste with arginine and fluoride resulted in increased pH-values in the four sites tested. Although it was not statistically...
机译：目的：研究与龋齿有关的六周期间使用由1.5％精氨酸和1450 ppm氟化物组成的牙膏或仅使用1450 ppm氟化物牙膏后六周的时间，针对特定斑块中酸性挑战的pH响应。 33名没有龋齿（无龋齿）或≥1个当前明显病变（龋齿）的健康成人参加了研究。在四个部位测量近端斑块pH。专业清洁后两周，在用10 ml的10％蔗糖溶液冲洗1分钟之前和之后的15分钟内进行pH测量。在使用随机选择的牙膏（含1.5％的精氨酸和氟化物）或单独使用氟化物的6周测试期后，重复此过程。测定刺激的唾液流速，并测量唾液的pH和缓冲能力。结果：在龋齿组中，使用含有精氨酸和氟化物的牙膏导致四个测试部位的pH值升高。虽然没有统计...

著录项

相似文献

  • 外文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号