Results 141 to 150 of about 3,117 (170)

Effects of Sugar Restriction on Streptococcus mutans and Streptococcus sobrinus in Saliva and Dental Plaque

Caries Research, 2009
The effect of sugar restriction on the oral levels of mutans streptococci was studied in 20 subjects fulfilling three criteria: (1) having more than 300,000 CFU mutans streptococci/ml saliva, (2) harbouring both Streptococcus mutans and Streptococcus sobrinus in saliva, and (3) eating sugar frequently.
K, Wennerholm, D, Birkhed, C G, Emilson
openaire   +2 more sources

STREPTOCOCCUS SOBRINUS VE DİŞ ÇÜRÜĞÜ ÜZERİNDEKİ ROLÜ THE ROLE OF STREPTOCOCCUS SOBRINUS ON DENTAL CARIES

2012
ÖzetStreptococcus sobrinus Streptocccus mutans'dan sonra insanlarda di ş plağı ve tükürükden sıklıkla izole edilen bir mutans streptokoklar grubu üyesidir. Yapılan son çalışmalarda bu bakterinin arayüz çürüklerinden sorumlu bir bakteri olabileceğine değinilmekte ve S.
Alpöz, Ali, Eronat, Cemal
openaire   +1 more source

Peroxidase reaction as a parameter for discrimination of Streptococcus mutans and Streptococcus sobrinus.

Caries research, 2001
425 strains of mutans streptococci and 12 reference strains were investigated by membrane fatty acid spectra (MFAS) and peroxidase reaction (PR) after aerobic and anaerobic incubation. 423 strains were identified as Streptococcus mutans. The remaining 2 strains were identified as Streptococcus sobrinus.
S, Rupf, K, Merte, K, Eschrich, L, Stösser, S, Kneist   +4 more
openaire   +1 more source

[Demonstration of Streptococcus sobrinus in human oral cavity].

Oral-prophylaxe, 1990
From 133 saliva samples of humans we isolated 32 strains (24%) of Streptococcus sobrinus on an BYCSB selective medium. The very hard colonies of S. sobrinus on this medium were characterized by a distinct chalky white halo of water insoluble glucan ("glucan-halo") produced in large amounts from the sucrose by extracellular glucosyltransferase which has
F, Gehring, J, Einwag
openaire   +1 more source

Screening of antiadherent activity on Streptococcus sobrinus culture.

Acta odontologica latinoamericana : AOL, 2002
The mutans group of streptococci is considered to play a key role in the etiology of dental caries. We have evaluated the ability of different substances to prevent dental plaque formation without affecting Streptococcus sobrinus viability. Viable organisms were detected as CFU/mL in agar plates and bacterial adherence was assessed by dry weight.
M, Paulí, G, Stranieri, P, Bazerque
openaire   +1 more source

Dental Location of Streptococcus mutans and Streptococcus sobrinus in Human: Harboring Both Species

Caries Research, 1991
C G Emilson, B Lindquist, Claes-Göran Emilson   +2 more
exaly  

Acid Production by Human Strains of Streptococcus mutans and Streptococcus sobrinus

Caries Research, 1995
Dowen Birkhed, B Köhler, S Olsson
exaly  

Simple and Rapid Detection of Streptococcus mutans and Streptococcus sobrinus in Human Saliva by Polymerase Chain Reaction

Oral Microbiology and Immunology, 2000
Takahiko Oho
exaly  

A Simple Biochemical Scheme for the Differentiation of Streptococcus mutans and Streptococcus sobrinus

Caries Research, 1991
D Beighton, R R Russell, R R B Russell
exaly  

A New Selective Medium for Streptococcus mutans and the Distribution of S. Mutans and S. Sobrinus and Their Serotypes in Dental Plaque

Caries Research, 2003
M Hirasawa
exaly