Remberto Marcelo Argandoña Valdez

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OBJECTIVE This study aimed to assess the in vitro cariogenic potential of some Bifidobacterium species in comparison with caries-associated bacteria. DESIGN Bifidobacterium lactis, Bifidobacterium longum, Bifidobacterium animalis, Bifidobacterium dentium, Lactobacillus acidophilus, Lactobacillus casei, Actinomyces israelii, Streptococcus sobrinus and(More)
INTRODUCTION High levels of periodontal pathogens can cause periodontal alterations. The presence of endotoxin might be responsible for the occurrence and progression of tissue inflammation and bone resorption. The aims of this study were to use checkerboard DNA-DNA hybridization and limulus amebocyte lysate assay to evaluate in metallic orthodontic(More)
BACKGROUND Early childhood caries (ECC) is an aggressive condition that can affect teeth of young children. This study aimed to evaluate genotypic diversity and phenotypic traits of S. mutans isolated from dental biofilms of children with different caries status in comparison with caries free (CF) children. METHODS Streptococcus mutans strains were(More)
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