Genetic polymorphism of Streptococcus mutans strains associated with incomplete caries removal
نویسندگان
چکیده
1 DDS, PhD, Post-doctorate student, Department of Microbiology and Immunology, Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas (Unicamp), Piracicaba (SP), Brazil; Department of Orthodontics and Pediatric Dentistry, Faculdade de Odontologia de Araraquara, Universidade Estadual Paulista “Júlio de Mesquita Filho” (Unesp), Araraquara (SP), Brazil 2 DDS, MS, Doctorate Student; Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Unesp, Araraquara (SP), Brazil 3 DDS, MS, Doctorate Student, Department of Orthodontics and Pediatric Dentistry, Faculdade de Odontologia de Araraquara, Unesp, Araraquara (SP), Brazil 4 DDS, MS, PhD, Professor, Department of Microbiology, Universidade José do Rosário Vellano, Alfenas (MG), Brazil 5 BSc, PhD, Professor, Department of Microbiology and Immunology, Faculdade de Odontologia de Piracicaba, Unicamp, Piracicaba (SP), Brazil 6 DDS, PhD, Professor, Department of Orthodontics and Pediatric Dentistry, Faculdade de Odontologia de Araraquara, Unesp, Araraquara (SP), Brazil 7 BSc, PhD, Professor, Department of Physiology and Pathology, Faculdade de Odontologia de Araraquara, Unesp, Araraquara (SP), Brazil
منابع مشابه
Relationship between the genetic polymorphisms of vicR and vicK Streptococcus mutans genes and early childhood caries in two-year-old children
BACKGROUND The VicRK two-component signalling system regulates virulence and cariogenicity in Streptococcus mutans (S. mutans). The purpose of this study was to explore the genetic polymorphisms of the vicR and vicK genes, which are associated with dental caries in children with S. mutans. METHODS In this study, 121 (from each group) clinical S. mutans strains were isolated from caries-free c...
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Genetic polymorphism of scrA gene of Streptococcus mutans isolates is not associated with biofilm formation in severe early childhood caries
BACKGROUND To explore and analyse the association between biofilm and the genetic polymorphisms of scrA gene of EnzymeIIscr found in clinical isolates of Streptococcus mutans (S. mutans) from severe early childhood caries (S-ECC) in 3 years old children. METHODS Clinical strains of S. mutans were conserved from a previous study. Thirty strains of S. mutans from the S-ECC group and 30 strains ...
متن کاملThe Frequency of Streptococcus Mutans and Lactobacillus spp.in 3-5-year- old Children with and without Dental Caries
Abstract Background and Objective: The high occurrence of early childhood caries (ECC) is one of the most common problems in children dentistry. Streptococcus mutans and lactobacilli.spp are closely associated with the development of early childhood caries (ECC). Therefore, the aim of this study was to investigate the frequency of streptococcus mutans and lactobacilli.spp in 3-5 –year- old ch...
متن کاملGenetic classification of severe early childhood caries by use of subtracted DNA fragments from Streptococcus mutans.
Streptococcus mutans is one of several members of the oral indigenous biota linked with severe early childhood caries (S-ECC). Because most humans harbor S. mutans, but not all manifest disease, it has been proposed that the strains of S. mutans associated with S-ECC are genetically distinct from those found in caries-free (CF) children. The objective of this study was to identify common DNA fr...
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