Microbiological assessment of saliva from children subsequent to atraumatic restorative treatment (ART).
Microbiological assessment of saliva from children subsequent to atraumatic restorative treatment (ART).
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DOI：
10.1046/j.1365-263x.2003.00432.x
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发表时间：
2003-05-01
影响因子：
3.8
通讯作者：
Bezerra, A C B
中科院分区：
文献类型：
--
作者：
Carvalho, C K S;Bezerra, A C B
目的：本研究的目的是评估使用非创伤性修复治疗（ART）技术后唾液中的变形链球菌（MS）。方法：16例5 ~ 7岁儿童采用ART技术，采用FUJI IX玻璃离子水门合剂作为修复材料进行修复。在没有局部麻醉的情况下，手工挖掘腐烂组织，小心避免不适。在治疗前、ART治疗后1周、4周和1年，使用Kit Caritest MS收集唾液进行微生物学评估。唾液收集，孵育，储存和MS计数比较读数的程序遵循制造商的说明。对数据进行统计学分析，采用非参数检验（Wilcoxon Signed rank和Sign检验），显著性水平为0.05。结果：与ART治疗后1周（95.95%,P = 0.003）、4周（93.27%,P = 0.000）和1年（95.56%,P = 0.002）相比，治疗前唾液中MS水平明显降低。结论：从结果中可以得出，ART技术证明是令人满意的，并且似乎已经产生了ms水平的显着和持续的降低，这些结果需要在更大的研究中得到证实。
AIMS: The aim of this study was to evaluate mutans streptococci (MS) in the saliva following use of the atraumatic restorative treatment (ART) technique.METHODS: Sixteen 5-7-year-old children had restorations using the ART technique and employing FUJI IX glass-ionomer cement as the restorative material. Decayed tissue was manually excavated without local anaesthesia, being careful to avoid discomfort. Saliva was collected for microbiological assessment using Kit Caritest MS before treatment, one week, four weeks and one year after ART was used. The procedure for saliva collection, incubation, storage, and comparative reading of MS counts followed the manufacturer's instructions. The data were statistically analysed, using non-parametric tests (Wilcoxon Signed Ranks and Sign Test) at a significance level of 0.05.RESULTS: The results showed a significant reduction of MS levels in saliva when comparing the results before treatment with those obtained one week (95.95%; P = 0.003), four weeks (93.27%; P = 0.000) and one year (95.56%; P = 0.002) after ART.CONCLUSIONS: It is concluded from the results that the ART technique proved satisfactory and appeared to have produced a significant and sustained reduction in levels of MS. These results need to be confirmed in a larger study.