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KMID : 0355420000240010013
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Journal of Korean Academy of Oral Health
2000 Volume.24 No. 1 p.13 ~ p.19
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The effects of the dentifrice containing salt, sage oil and hydroxyapatite on gingivits and dentin hypersensitivity
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1마득상/1Deuk Sang Ma
1박덕영/2문혁수/2백대일/2김종배/2배광학/1Deok Young Park/2Hyock Soo Moon/2Dai Il Paik/2Johng Bai Kim/2Kwang Hak Bae
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Abstract
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This double blind clinical study was cone to assess the effects of the dentifrice
containing 3.0% salt, 0.15% sage oil and 17% hydroxyapatite on gingivits and dentin
hypersensitivity. 156 subjects were 20-25 year old females and divided into experimental
and control group.
Gingival index of marginal and papillary gingivae in the bimaxillary anterior teeth and
dentin hypersensitiviy index were examined 3 times : baseline. after 1 and 5 months.
The gingival index's scoring criteria is the same of L e and Silness' gingival index and
dental hypersensitivity was scored by 4 grade which is vere severe (1) to normal (4).
The obtained results were as follows :
1. The dentifrice containing 3.0% salt, 0.15% sage oil and 17% hydroxyapatite was
shown to provide significant reduction of gingivitis after 5 months(p<0.05).
2. The dentifrice containing 3.0% salt, 0.15% sage oil and 17% hydroxyapatite was
shown to provide significant reduction of dentin hypersensitivity after 1 month(p<0.05).
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