Vinícius Taioqui Pelá, Thelma Lopes Silva, Even Akemi Taira, Geórgia Almeida Sant'ana, Letícia Oba Sakae, Flávia Mauad Levy, Taís Scaramucci Forlin, Eduardo Pereira de Souza, Talita Mendes Oliveira Ventura, Thiago Saads Carvalho, Adrian Lussi, Marília Afonso Rabelo Buzalaf
{"title":"猕猴桃胱抑素、氟化钠和氯化亚锡对体外预防初始牙蚀的协同作用。","authors":"Vinícius Taioqui Pelá, Thelma Lopes Silva, Even Akemi Taira, Geórgia Almeida Sant'ana, Letícia Oba Sakae, Flávia Mauad Levy, Taís Scaramucci Forlin, Eduardo Pereira de Souza, Talita Mendes Oliveira Ventura, Thiago Saads Carvalho, Adrian Lussi, Marília Afonso Rabelo Buzalaf","doi":"10.1590/1678-7757-2024-0479","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>This study analyzed the synergistic effect between a recombinant Maquiberry (MaquiCPI-3) protein, sodium fluoride (NaF), and stannous chloride (SnCl2) against initial dental erosion in vitro.</p><p><strong>Methodology: </strong>A total of 98 bovine enamel samples were prepared and allocated to seven treatment groups (n=14/group) as follows: deionized water (Water); commercial solution, 800 ppm Sn+2, 500 ppm F-, ElmexTM, Erosion, GABA, Therwil, BL, CH (Elmex); 500 ppm of fluoride (F-) from NaF (NaF); 500 ppm of F- from NaF and 800 ppm of tin (Sn+2) from SnCl2 (NaF+SnCl); 0.5 mg/mL MaquiCPI-3 (MaquiCPI-3); combination of MaquiCPI-3 and NaF (Maqui+NaF) and; combination of MaquiCPI-3, NaF and SnCl (Maqui+NaF+SnCl). Samples were treated with the respective solutions (250 μl, 2 min, 37°C, 250 rpm). After forming the acquired enamel pellicle (AEP) by adding human saliva from nine volunteers (250 μl, 1 h, 37°C, 250 rpm), the samples underwent acid challenge (1 mL, 1% citric acid, pH 3.6, 1 min, 25°C, 250 rpm). All procedures were performed in triplicate. Surface microhardness change percentage (%SMC) and relative surface reflection intensity (%SRI) were measured and analyzed by One-way ANOVA/Tukey's tests (p<0.05).</p><p><strong>Results: </strong>The Elmex, NaF, NaF+SnCl, MaquiCPI-3, Maqui+NaF, and Maqui+NaF+SnCl groups showed significantly lower %SMC compared with Water. The NaF, Sn+2, NaF+SnCl, MaquiCPI-3, Maqui+NaF and Maqui+NaF+SnCl groups exhibited significantly greater protection compared with Elmex. Maqui+NaF+SnCl revealed better enamel protection (significant) when compared with the MaquiCPI-3 and Maqui+NaF groups. Elmex, NaF+SnCl, MaquiCPI-3, Maqui+NaF, and Maqui+NaF+SnCl had a significantly higher %SRI compared to the Water and NaF groups, which did not differ between each other.</p><p><strong>Conclusion: </strong>All treatment solutions provided protection against initial dental erosion in vitro. Formulations containing Maqui+NaF+SnCl2 offered superior enamel protection compared with MaquiCPI-3 alone.</p>","PeriodicalId":15133,"journal":{"name":"Journal of Applied Oral Science","volume":"33 ","pages":"e20240479"},"PeriodicalIF":2.6000,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12212056/pdf/","citationCount":"0","resultStr":"{\"title\":\"Synergistic effect of Maquiberry cystatin, sodium fluoride and stannous chloride for the prevention of initial dental erosion in vitro.\",\"authors\":\"Vinícius Taioqui Pelá, Thelma Lopes Silva, Even Akemi Taira, Geórgia Almeida Sant'ana, Letícia Oba Sakae, Flávia Mauad Levy, Taís Scaramucci Forlin, Eduardo Pereira de Souza, Talita Mendes Oliveira Ventura, Thiago Saads Carvalho, Adrian Lussi, Marília Afonso Rabelo Buzalaf\",\"doi\":\"10.1590/1678-7757-2024-0479\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>This study analyzed the synergistic effect between a recombinant Maquiberry (MaquiCPI-3) protein, sodium fluoride (NaF), and stannous chloride (SnCl2) against initial dental erosion in vitro.</p><p><strong>Methodology: </strong>A total of 98 bovine enamel samples were prepared and allocated to seven treatment groups (n=14/group) as follows: deionized water (Water); commercial solution, 800 ppm Sn+2, 500 ppm F-, ElmexTM, Erosion, GABA, Therwil, BL, CH (Elmex); 500 ppm of fluoride (F-) from NaF (NaF); 500 ppm of F- from NaF and 800 ppm of tin (Sn+2) from SnCl2 (NaF+SnCl); 0.5 mg/mL MaquiCPI-3 (MaquiCPI-3); combination of MaquiCPI-3 and NaF (Maqui+NaF) and; combination of MaquiCPI-3, NaF and SnCl (Maqui+NaF+SnCl). Samples were treated with the respective solutions (250 μl, 2 min, 37°C, 250 rpm). After forming the acquired enamel pellicle (AEP) by adding human saliva from nine volunteers (250 μl, 1 h, 37°C, 250 rpm), the samples underwent acid challenge (1 mL, 1% citric acid, pH 3.6, 1 min, 25°C, 250 rpm). All procedures were performed in triplicate. Surface microhardness change percentage (%SMC) and relative surface reflection intensity (%SRI) were measured and analyzed by One-way ANOVA/Tukey's tests (p<0.05).</p><p><strong>Results: </strong>The Elmex, NaF, NaF+SnCl, MaquiCPI-3, Maqui+NaF, and Maqui+NaF+SnCl groups showed significantly lower %SMC compared with Water. The NaF, Sn+2, NaF+SnCl, MaquiCPI-3, Maqui+NaF and Maqui+NaF+SnCl groups exhibited significantly greater protection compared with Elmex. Maqui+NaF+SnCl revealed better enamel protection (significant) when compared with the MaquiCPI-3 and Maqui+NaF groups. Elmex, NaF+SnCl, MaquiCPI-3, Maqui+NaF, and Maqui+NaF+SnCl had a significantly higher %SRI compared to the Water and NaF groups, which did not differ between each other.</p><p><strong>Conclusion: </strong>All treatment solutions provided protection against initial dental erosion in vitro. Formulations containing Maqui+NaF+SnCl2 offered superior enamel protection compared with MaquiCPI-3 alone.</p>\",\"PeriodicalId\":15133,\"journal\":{\"name\":\"Journal of Applied Oral Science\",\"volume\":\"33 \",\"pages\":\"e20240479\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-06-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12212056/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Applied Oral Science\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1590/1678-7757-2024-0479\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Applied Oral Science","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1590/1678-7757-2024-0479","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
Synergistic effect of Maquiberry cystatin, sodium fluoride and stannous chloride for the prevention of initial dental erosion in vitro.
Objective: This study analyzed the synergistic effect between a recombinant Maquiberry (MaquiCPI-3) protein, sodium fluoride (NaF), and stannous chloride (SnCl2) against initial dental erosion in vitro.
Methodology: A total of 98 bovine enamel samples were prepared and allocated to seven treatment groups (n=14/group) as follows: deionized water (Water); commercial solution, 800 ppm Sn+2, 500 ppm F-, ElmexTM, Erosion, GABA, Therwil, BL, CH (Elmex); 500 ppm of fluoride (F-) from NaF (NaF); 500 ppm of F- from NaF and 800 ppm of tin (Sn+2) from SnCl2 (NaF+SnCl); 0.5 mg/mL MaquiCPI-3 (MaquiCPI-3); combination of MaquiCPI-3 and NaF (Maqui+NaF) and; combination of MaquiCPI-3, NaF and SnCl (Maqui+NaF+SnCl). Samples were treated with the respective solutions (250 μl, 2 min, 37°C, 250 rpm). After forming the acquired enamel pellicle (AEP) by adding human saliva from nine volunteers (250 μl, 1 h, 37°C, 250 rpm), the samples underwent acid challenge (1 mL, 1% citric acid, pH 3.6, 1 min, 25°C, 250 rpm). All procedures were performed in triplicate. Surface microhardness change percentage (%SMC) and relative surface reflection intensity (%SRI) were measured and analyzed by One-way ANOVA/Tukey's tests (p<0.05).
Results: The Elmex, NaF, NaF+SnCl, MaquiCPI-3, Maqui+NaF, and Maqui+NaF+SnCl groups showed significantly lower %SMC compared with Water. The NaF, Sn+2, NaF+SnCl, MaquiCPI-3, Maqui+NaF and Maqui+NaF+SnCl groups exhibited significantly greater protection compared with Elmex. Maqui+NaF+SnCl revealed better enamel protection (significant) when compared with the MaquiCPI-3 and Maqui+NaF groups. Elmex, NaF+SnCl, MaquiCPI-3, Maqui+NaF, and Maqui+NaF+SnCl had a significantly higher %SRI compared to the Water and NaF groups, which did not differ between each other.
Conclusion: All treatment solutions provided protection against initial dental erosion in vitro. Formulations containing Maqui+NaF+SnCl2 offered superior enamel protection compared with MaquiCPI-3 alone.
期刊介绍：
The Journal of Applied Oral Science is committed in publishing the scientific and technologic advances achieved by the dental community, according to the quality indicators and peer reviewed material, with the objective of assuring its acceptability at the local, regional, national and international levels. The primary goal of The Journal of Applied Oral Science is to publish the outcomes of original investigations as well as invited case reports and invited reviews in the field of Dentistry and related areas.
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