Examinando por Materia "Dentífricos antibacterianos"

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    In vitro study of toothpastes with antibacterial agents and their efficacy against streptococcus mutans, Lima 2021
    (Universidad Privada Norbert Wiener, 2022-12-14) Loayza Cáceres, Kriss Merly; Céspedes Porras, Jacqueline
    The total sample consisted of 30 Petri dishes, divided into 20 elements for each toothpaste. The study was experimental, longitudinal, and comparative, where three toothpastes containing antibacterial agents were tested for their effectiveness against the ATTCC 25175 strain of Streptococcus mutans in vitro at 24 and 48 hours. Statistical analysis was conducted using the ANOVA test. Results: For all three toothpastes, the inhibition halo at 48 hours was different from that at 24 hours: the mean value for Colgate Kids was 12.95 at 24 hours and 14.25 at 48 hours. According to the ANOVA test, toothpastes containing antibacterial agents showed higher efficacy against the ATTCC 25175 strain of Streptococcus mutans. Conclusion: Toothpastes containing antibacterial agents have a greater effect on Streptococcus mutans.