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KMID : 1157520170130040189
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International Journal of Clinical Preventive Dentistry
2017 Volume.13 No. 4 p.189 ~ p.196
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A Study on Evaluation of Effect of Mitigating Dentin Hypersensitivity of Dentifrice Containing Potassium Nitrate (KNO3:101.10) and Aluminum Lactate(C9H15AIO9:294.19)
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Lee Soo-Young
Lee Cheon-Hee
Park Yong-Duk
Shim Jee-Hyeon
Cho Ja-Won
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Abstract
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Objective: To identify whether dentifrice containing two ingredients of potassium nitrate and aluminum lactate has mitigating effect on dentin hypersensitivity.
Methods: The study dentifrice contained potassium nitrate and aluminum lactate, and standard dentifrice was a usual dentifrice with dental type silica as the main ingredient containing sodium monofluorophosphate. The degree of dentin hypersensitivity was measured at the base, after 3 days, 1 week, 2 weeks, 4 weeks, 4 weeks+3 days, and 6 weeks. The results were compared.
Results: There was a significant difference (p＜0.01) in the electrodermal stimulation test between the experimental group and the control group using the 6-week treatment, and after the 4-week application of the corrective agent (p＜0.05). There was no significant difference between the two groups (p＜0.05) and 4 weeks (p＜0.01) in the case of wind stimulation test, and 3 days (p＜0.01) in the additional experiment using standard detergent after 4 weeks At 2 weeks (p＜0.05), significant teeth appeared. in cold stimulation test, there was a significant difference at 2 weeks (p＜0.05) and 4 weeks (p＜0.01), and 2 weeks respectively (p＜0.05).
Conclusion: It was found that the use of dentifrice containing potassium nitrate and aluminum lactate was effective in reducing the dentin hypersensitivity.
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KEYWORD
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potassium nitrate, aluminum lactate, dentin sensitivity, dentifrices
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