Change in surface of primary tooth using different type of toothpaste

Abstract

Objectives : The aim of this study is to evaluate the surface changes of enamel specimen, tooth structure by toothpastes in child and adult.Methods : Experimental teeth were collected from extracted human primary teeth. 120 enamel specimens were prepared by cutting the teeth into 2×3×2 mm blocks using diamond saw and the specimens were assigned to 3 groups. Group 1 was used as control with no treatment. Group 2 was treated with child toothpaste and Group 3 was treated with adult toothpaste on primary enamel surface for 3 minutes daily over 4 weeks. The specimens were immersed into individual container having artificial saliva and the artificial saliva was changed every day. The electron probe micro analyzer(EPMA) provided weight percent(wt%) of calcium(Ca) and phosphorous(P) on enamel surface. The morphology was analyzed by scanning electron microscopy(SEM). Data were analyzed by one-way analysis of variance(ANOVA) and Tukey's test post-hoc test using SPSS(Version 20, SPSS Inc., Chicago, USA). Level of significance was set at 0.05.

Gingivitis Reduction Effect by Using Dentifrices Containing Resveratrol, Catechin and Baicalin

“…In addition, gingivitis is the initial stage of periodontal tissue disease and is an inflammation of gingivitis [12]. The typi-cal symptoms of gingivitis are redness and bleeding, and may progress to periodontitis if progressed by neglecting gingivitis [13]. Therefore, thorough plaque management is needed to prevent and treat periodontal tissue disease in which the majority of the people are affected.…”

“…In order to manage plaques known to cause periodontal tissue disease, several methods of tooth brushing have been devised and educated. Dentifrice also, by mixing various substances in dentifrice, we are trying to prevent gingivitis and dental caries [12,13]. So, as a component cultured in this test, it was targeted to the grape branch ex-tract of Campbell Early, which is the most cultivated in Korea, and after verifying its antioxidant effect, antioxidative and anti-inflammatory effects were verified in activated rodent-derived macrophages, RAW 264.7 cells and human-derived mast cells, HMC-1 cells [5].…”

Preventive effect of dentifrice containing 1,450 ppm fluoride and sodium pyrophosphate

“…전 세계적으로 가장 보편적으로리 사용되는 개인 구강건강 관리 는 기본적으로 칫솔질이며, 적절한 양치질은 효과적으로 치면세균막 (dental plaque)을 조절 할 수 있다 1) . 이러한 칫솔질을 보다 효과적으 로 실행하기 위해 사용하는 보조 물질이 세치제이다 2) .…”