Citas bibligráficas
Gil, A., García, O. (2018). Actividad antibacteriana de tres ionómeros de vidrio Ion Z®, Ketac Molar Easymix® y Fuji IX GP® sobre cultivos de Streptococcus mutans (ATCC 35668) y Lactobacillus acidophilus (ATCC 4366) [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/625106
Gil, A., García, O. Actividad antibacteriana de tres ionómeros de vidrio Ion Z®, Ketac Molar Easymix® y Fuji IX GP® sobre cultivos de Streptococcus mutans (ATCC 35668) y Lactobacillus acidophilus (ATCC 4366) [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2018. http://hdl.handle.net/10757/625106
@misc{renati/367755,
title = "Actividad antibacteriana de tres ionómeros de vidrio Ion Z®, Ketac Molar Easymix® y Fuji IX GP® sobre cultivos de Streptococcus mutans (ATCC 35668) y Lactobacillus acidophilus (ATCC 4366)",
author = "García Calero, Olga Beatriz",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2018"
}
Objective: To evaluate the antibacterial activity of three glass ionomers cements (Ion Z®, Ketac Molar Easymix® and Fuji IX GP®) on Streptococcus mutans (ATCC 35668) and Lactobacillus acidophilus (ATCC 4366). Materials and methods: The present study was experimental in vitro. It was made out using the direct contact method and optical density with a microplate, using six wells for each glass ionomer cement. Later, 150 ul of Streptococcus mutans and Lactobacillus acidophilus were independently added on BHI agar. The samples were incubated at 37 °C under conditions of controlled anaerobiosis. In the case of bacterial viability, the MTT assay was used. Results: It was found that the antibacterial effect of Ketac Molar Easymix® against the strain of Streptococcus mutans had 0.06 ± 0.01, while in Z® it was 0.16 ± 0.03 before the strain of Lactobacillus acidophilus, presenting statistically significant differences. Regarding the bacterial viability of Streptococcus mutans against Ketac Molar Easymix® obtained 0.92 ± 0.02, what corresponds to 29% of viable bacteria, whereas Lactobacillus acidophilus against Ion Z® had 0.31± 16, which represents 19% of viable bacteria. Conclusions: The three glass ionomers cements showed antibacterial activity. Ketac Molar Easymix® demonstrated greater antibacterial effect against Streptococcus mutans; on the other hand, it was evidenced that Ion Z® was more effective against Lactobacillus acidophilus.
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