Chakraborty Sarbojit, Gupta Nidhi, Gambhir Natasha, Singh Rashi
Department of Pediatric and Preventive Dentistry, Santosh Dental College and Hospitals, Ghaziabad, Uttar Pradesh, India.
Int J Clin Pediatr Dent. 2021 Sep-Oct;14(5):700-704. doi: 10.5005/jp-journals-10005-2037.
Evaluate the efficacy and longevity of silver diamine fluoride (SDF) to inhibit the dental caries initiator bacteria; count in saliva.
Twenty children having class I and II dental caries with no prior restorations were included in the study. Unstipulated saliva samples were collected before and immediately after application of SDF, 1, 3, and 6 months after application, and intergroup comparison was done.
Silver diamine fluoride was applied on the cavitated surfaces with microbrush tip under isolation, then wait for 4 minutes and washed away all surfaces with water spray. Saliva was collected in a sterile saliva collection tube and sent for microbiological culture assessment. CFU/mL of count was done with the Digital colony counter. For statistical analysis, paired -test was performed.
Silver diamine fluoride showed a significant drop in CFU/mL of count at 1 month then 3 and 6 months accordingly.
Silver diamine fluoride can be used to prevent and arrest dental caries and the best result can be achieved by quarterly application.
Chakraborty S, Gupta N, Gambhir N, Efficacy of Silver Diamine Fluoride on Count Present in Saliva. Int J Clin Pediatr Dent 2021;14(5):700-704.
评估氟化亚锡（SDF）抑制龋齿引发菌——唾液中细菌计数的疗效和持久性。
本研究纳入了20名患有I类和II类龋齿且未进行过先前修复的儿童。在应用SDF之前、应用后立即、应用后1个月、3个月和6个月收集未刺激的唾液样本，并进行组间比较。
在隔离条件下，用微型刷头将氟化亚锡应用于龋洞表面，然后等待4分钟，并用喷水冲洗所有表面。将唾液收集在无菌唾液收集管中，送去进行微生物培养评估。使用数字菌落计数器进行每毫升菌落形成单位（CFU/mL）计数。进行统计分析时，采用配对检验。
氟化亚锡在1个月时每毫升菌落形成单位计数显著下降，随后在3个月和6个月时也相应下降。
氟化亚锡可用于预防和阻止龋齿，每季度应用可取得最佳效果。
Chakraborty S, Gupta N, Gambhir N, 氟化亚锡对唾液中细菌计数的疗效。《国际临床儿科牙科杂志》2021年；14(5):700 - 704。
