Results 161 to 170 of about 63,277 (188)

Influence of Polymerization Protocol on Adhesion and Proliferation of Streptococcus mutans on Three Dental Composite Resins. [PDF]

open access: yesBiomedicines
De Angelis F   +5 more
europepmc   +1 more source

Streptococcus mutans endocarditis

Irish Journal of Medical Science, 1977
A patient with a repaired ventriculo-septal cefect andStreptococcus mutans endocarditis is described. Correct bacteriological diagnosis was followed by successful treatment with penicillin alone. The risk to patients with caricus teeth who have had cardiac surgery is discussed.
C T Keane, G H Tomkin, J Moore
openaire   +3 more sources

Streptococcus mutans Endocarditis

Annals of Internal Medicine, 1974
Abstract Nine patients withStreptococcus mutansendocarditis were seen between 1966 and 1973. They had the typical clinical picture of subacute bacterial endocarditis, with fever, heart murmur, and ...
John A. Washington   +3 more
openaire   +3 more sources

Streptococcus mutans, not detected?

Oral Microbiology and Immunology, 1989
The growth of Streptococcus mutans was followed for three years in 24 healthy 12‐17 year‐old children, who were selected for the study on the basis of undetectable levels of salivary S. mutans. The saliva samples were cultured by a dip‐slide method based on mitis‐salivarius agar supplemented with sucrose and bacitracin.
E. Kleemola-Kujala   +2 more
openaire   +3 more sources

Activation of plasminogen by Streptococcus mutans

Biochemical and Biophysical Research Communications, 2004
Streptococcus mutans, a member of the viridans streptococci, is the etiologic agent of dental caries and is also a causative agent of subacute infective endocarditis. The generation of proteolytic molecules, such as plasmin, may be important in the pathogenesis of endocarditis caused by S. mutans. In this study, we demonstrate that S. mutans cells have
Micheala N. Jones, Robert G. Holt
openaire   +3 more sources

Immunoperoxidase staining of Streptococcus mutans

Archives of Oral Biology, 1974
Abstract Cells from two scrologically different strains of Streptococcus mutans strain B13 and strain IB were treated immuno-histochemically for electron microscopy. Both strains were incubated first with specific rabbit anti-B13 serum and then with sheep anti-rabbit serum labelled with horse-radish peroxidase and finally histochemically stained for ...
Peter Berthold   +2 more
openaire   +3 more sources

pH Regulation by Streptococcus mutans

Journal of Dental Research, 1992
The intracellular pH (pH i) optimum for glycolysis in Streptococcus mutans Ingbritt was determined to be 7.0 by use of the ionophore gramicidin for manipulation of pHi. Glycolytic activity decreased to zero as the pHi was lowered from 7.0 to 5.0. In contrast, glycolysis had an extracellular pH (pHo) optimum of 6.0 with a much broader profile.
Stuart G. Dashper, Eric C. Reynolds
openaire   +3 more sources

Growth of Streptococcus mutans in a chemostat

Archives of Oral Biology, 1974
Abstract A strain of Streptococcus mutans isolated from a carious lesion of a patient and known to cause caries in hamsters and monkeys were grown in a complex medium in a chemostat. There were changes in the ability of the organism to stick to surfaces, glucose utilization, and acid production of the organism when grown at different dilution rates.
D. C. Ellwood   +2 more
openaire   +3 more sources

Empyema due to Streptococcus mutans

Chest, 1977
Empyema due to Streptococcus mutans occurred following dental manipulation in two patients with periodontal disease. Isolation of this dental pathogen from pleural fluid localized the site of origin of the empyemas to the oropharynx and precluded the need to search for a remote intra-abdominal source of these pleuropulmonary infections.
Joel Ruskin   +2 more
openaire   +3 more sources

Recurrent streptococcus mutans endocarditis

The American Journal of Medicine, 1987
Recurrent bacterial endocarditis is associated with several risk factors including parenteral drug abuse, past valvular heart disease, and periodontitis. Recurrence rates vary from 2 to 18 percent for a single recurrence, and 1 to 5 percent for two recurrences.
Philip W. Smith   +6 more
openaire   +3 more sources

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