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av Z Kercso · 2013 — Syfte: Syftet med denna in vitro studie var att testa 8 olika växtextrakt (kanel, nejlika, tranbär, aronia, humle, lime, grönt te, timjan) på två av Streptococcus mutans

Authors: Camling, Elisabeth, 1952-. Issue Date: 1991. University: Göteborgs Lactobacillus-mediated interference of mutans streptococci in caries-free vs. caries-active subjects. Artikel i vetenskaplig tidskrift, refereegranskad.

Similar to other streptococci, the cell wall of S. mutans is composed of multiple layers of peptidoglycan decorated with glycopolymers that are characterized by the presence of l-rhamnose. S. mutans is one of the eight species belonging to the mutans group of Streptococci which are differentiated based on their heterogenicity in their genomic structure. It was first discovered and named by J Kilian Clarke in 1924 which were isolated and identified from carious lesions. The group of "mutans streptococci" was described as the most important bacteria related to the formation of dental caries. Streptococcus mutans, although naturally present among the human oral microbiota, is the microbial species most strongly associated with carious lesions. Strep Mutans a shortened term for Mutans Streptococci, is an acid-producing bacterium that attacks tooth enamel minerals which in turn causes tooth decay. Of the hundreds of different types of bacteria living in your mouth, only a handful are thought to cause gum disease, but only Strep Mutans is implicated as the main cause of dental decay.

Författare. The aim of this study was to clarify the distribution and persistence of mutans streptococci on different tooth sites in the same oral cavity. Thirteen subjects, aged S. mutans) inom biofilmer till olika miljö-och terapeutiska utmaningar i olika Dynamics of Streptococcus mutans transkriptom som svar på Colostral proteins from cows immunised with Streptococcus mutans/ Streptococcus sobrinus support the phagocytosis and killing of mutans streptococci by human Streptococcus mutans.

Two causative agents, Streptococcus pneumoniae and Haemophilus 19 to the bovis, 140 to the mitis, 17 to the mutans, and 7 to the salivarius groups.

Syftet med vår studie var att studera vilket är det mest exakta provet för histologisk diagnos av protesinfektioner Streptococcus mutans is a facultatively anaerobic, gram-positive coccus (round bacterium) commonly found in the human oral cavity and is a significant contributor to tooth decay. It is part of the " streptococci " (plural, non-italic lowercase), an informal general name for all species in the genus Streptococcus.

2019-11-27 · mutans and other streptococci. In this study, polypyrrole was applied in biofilm formation assays with the S. mutans strains UA159 and its gtfB and gtfC double mutant (gtfBC mutant), S. sanguinis, S. mitis and S. gordonii on human saliva and bovine serum albumin-coated 96-well microtiter plates in tryptic soy broth supplemented with 0.25% sucrose.

Streptococcus mutans är en bakterie som är världens ledande orsak till karies.

Biochemical Test and Identification of Streptococcus mutans.
Kvantitativ metod etik

In this study, polypyrrole was applied in biofilm formation assays with the S. mutans strains UA159 and its gtfB and gtfC double mutant (gtfBC mutant), S. sanguinis, S. mitis and S. gordonii on human saliva and bovine serum albumin-coated 96-well microtiter plates in tryptic soy broth supplemented with 0.25% sucrose.

J. Dent. Res. 75: 1572-1577, 1996. PubMed: 8906125. Quivey RG Jr., et al.
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Biochemical Test and Identification of Streptococcus mutans. They are Gram +ve, alfa hemolysis, non-motile, capsulated, catalase -ve bacteria.

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