دورية أكاديمية
Effect of vegetable oils applied over acquired enamel pellicle on initial erosion.
العنوان: | Effect of vegetable oils applied over acquired enamel pellicle on initial erosion. |
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المؤلفون: | Ionta FQ; Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Odontopediatria, Ortodontia e Saúde Coletiva, Bauru, SP, Brasil., Alencar CRB; Universidade Estadual da Paraíba, Faculdade de Odontologia, Centro de Ciência e Tecnologia em Saúde, Campina Grande, PB, Brasil., Val PP; Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Odontopediatria, Ortodontia e Saúde Coletiva, Bauru, SP, Brasil., Boteon AP; Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Dentística, Endodontia e Materiais Odontológicos, Bauru, SP, Brasil., Jordão MC; Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Odontopediatria, Ortodontia e Saúde Coletiva, Bauru, SP, Brasil., Honório HM; Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Odontopediatria, Ortodontia e Saúde Coletiva, Bauru, SP, Brasil., Buzalaf MAR; Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Ciências Biológicas, Bauru, SP, Brasil., Rios D; Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Odontopediatria, Ortodontia e Saúde Coletiva, Bauru, SP, Brasil. |
المصدر: | Journal of applied oral science : revista FOB [J Appl Oral Sci] 2017 Jul-Aug; Vol. 25 (4), pp. 420-426. |
نوع المنشور: | Evaluation Study; Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: Faculdade de Odontologia de Bauru, USP Country of Publication: Brazil NLM ID: 101189774 Publication Model: Print Cited Medium: Internet ISSN: 1678-7765 (Electronic) Linking ISSN: 16787757 NLM ISO Abbreviation: J Appl Oral Sci Subsets: MEDLINE |
أسماء مطبوعة: | Original Publication: Bauru, SP : Faculdade de Odontologia de Bauru, USP, [2003]- |
مواضيع طبية MeSH: | Dental Pellicle/*drug effects , Plant Oils/*therapeutic use , Tooth Erosion/*prevention & control, Hardness Tests ; Humans ; Materials Testing ; Palm Oil ; Plant Oils/pharmacology ; Random Allocation ; Reproducibility of Results ; Saliva/chemistry ; Saliva, Artificial ; Surface Properties ; Time Factors ; Tooth Demineralization/prevention & control ; Treatment Outcome ; Young Adult |
مستخلص: | Objective: The prevalence of dental erosion has been recently increasing, requiring new preventive and therapeutic approaches. Vegetable oils have been studied in preventive dentistry because they come from a natural, edible, low-cost, and worldwide accessible source. This study aimed to evaluate the protective effect of different vegetable oils, applied in two concentrations, on initial enamel erosion. Material and Methods: Initially, the acquired pellicle was formed in situ for 2 hours. Subsequently, the enamel blocks were treated in vitro according to the study group (n=12/per group): GP5 and GP100 - 5% and pure palm oil, respectively; GC5 and GC100 - 5% and pure coconut oil; GSa5 and GSa100 - 5% and pure safflower oil; GSu5 and GSu100 - 5% and pure sunflower oil; GO5 and GO100 - 5% and pure olive oil; CON- - Deionized Water (negative control) and CON+ - Commercial Mouthwash (Elmex® Erosion Protection Dental Rinse, GABA/positive control). Then, the enamel blocks were immersed in artificial saliva for 2 minutes and subjected to short-term acid exposure in 0.5% citric acid, pH 2.4, for 30 seconds, to promote enamel surface softening. The response variable was the percentage of surface hardness loss [((SHi - SHf) / SHf )×100]. Data were analyzed by one-way ANOVA and Tukey's test (p<0.05). Results: Enamel blocks of GP100 presented similar hardness loss to GSu100 (p>0.05) and less than the other groups (p<0.05). There was no difference between GP5, GC5, GC100, GSa5, GSu100, GSa100, GSu5, GO5, GO100, CON- and CON+. Conclusion: Palm oil seems to be a promising alternative for preventing enamel erosion. However, further studies are necessary to evaluate a long-term erosive cycling. |
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المشرفين على المادة: | 0 (Plant Oils) 0 (Saliva, Artificial) 5QUO05548Z (Palm Oil) |
تواريخ الأحداث: | Date Created: 20170907 Date Completed: 20171006 Latest Revision: 20220310 |
رمز التحديث: | 20221213 |
مُعرف محوري في PubMed: | PMC5595115 |
DOI: | 10.1590/1678-7757-2016-0436 |
PMID: | 28877281 |
قاعدة البيانات: | MEDLINE |
تدمد: | 1678-7765 |
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DOI: | 10.1590/1678-7757-2016-0436 |