Results 151 to 160 of about 3,803 (199)

Magnesium modulates the stress responses of oral streptococci to environmental and antibiotic challenges by altering cell envelope and nutrient transport pathways. [PDF]

Front Microbiol
Mishra S.
europepmc   +1 more source

Impact of Z-spring appliance and clear aligner therapy on oral microorganisms in children: A clinical trial. [PDF]

Saudi Med J
Kapicıi İ, Erken Güngör Ö, Yildirim K, Atas C, Yilmaz Coban A.   +4 more
europepmc   +1 more source

Lysozyme-dequalinium encapsulation in a Zn-Fe LDH-chia seed matrix for enhanced antimicrobial dental therapeutics. [PDF]

RSC Adv
Mahgoub SM, Alawam AS, Rudayni HA, Allam AA, Abdel Aziz SAA, Eweis AA, Khaled E, Shafei R, Mohamed F, Mahmoud R.   +9 more
europepmc   +1 more source

Four gbpC Gene Homologues in Streptococcus sobrinus

Four gbpC Gene Homologues in Streptococcus sobrinus
openaire  

Enhancing the Virulence of Streptococcus sobrinus in Rats

Journal of Dental Research, 1991
The purpose of this study was to explore the virulence of strains of Streptococcus sobrinus that had been re-isolated from a desalivated rat. Furthermore, we wished to determine the influence of desalivation on the acidogenicity of fasting and sucrose-pulsed dental plaque in rats infected by strains of S. sobrinus.
K M, Madison, W H, Bowen, S K, Pearson, J L, Falany   +3 more
openaire   +3 more sources

Homology of Glucosyltransferase Gene and Protein Sequences from Streptococcus sobrinus and Streptococcus mutans

Journal of Dental Research, 1988
The sequences of glucosyltransferase genes from Streptococcus sobrinus (gtfI) and Streptococcus mutans (gtfB) were compared and show a high degree of homology. There is a 57.7% homology of nucleotides in the genes and a 56. 7% homology of amino acids in the deduced protein sequences.
R R, Russell, T, Shiroza, H K, Kuramitsu, J J, Ferretti   +3 more
openaire   +3 more sources

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Synergistic antibacterial effects of copper and hexetidine against Streptococcus sobrinus and Streptococcus sanguis

Acta Odontologica Scandinavica, 1988
The aim of this study was to determine whether a combination of copper and hexetidine had a synergistic antibacterial effect against Streptococcus sobrinus OMZ 176 and S. sanguis 10556. Concentration ranges of the test agents alone and in combination were prepared by serial dilutions in microtiter trays with brain-heart infusion (BHI) broth as the ...
Anne Aamdal Scheie, Elin Giertsen
exaly   +3 more sources

Homology between surface protein antigen genes ofStreptococcus sobrinusandStreptococcus mutans

FEBS Letters, 1989
The structural gene (pag gene) for a 210 kDa protein antigen of Streptococcus sobrinus serotype g was cloned and compared with that (pac gene) of a 190 kDa protein antigen of Streptococcus mutans serotype c.
Nobuo Okahashi, Chihiro Sasakawa, Masanosuke Yoshikawa   +2 more
exaly   +2 more sources

Acid Production by Human Strains of Streptococcus mutans and Streptococcus sobrinus

Caries Research, 2009
Acid production by washed suspensions of human strains of Streptococcus mutans (n = 18) and Streptococcus sobrinus (n = 12) was measured. The strains were isolated from infants and adolescents with varying caries experience. Some of these strains and two laboratory strains (1 S. mutans and 1 S.
B, Köhler, D, Birkhed, S, Olsson
openaire   +2 more sources

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

Caries Research, 2009
A collection of wild-type and reference strains of Streptococcus mutans and Streptococcus sobrinus was compared using a set of fermentation and enzymic tests in order to establish a simple scheme for the differentiation of these two species isolated from selective media.
D, Beighton, R R, Russell, R A, Whiley
openaire   +2 more sources