Results 171 to 180 of about 13,371 (208)

Streptococcus oralis Biofilm Formation on Titanium Surfaces

The International Journal of Oral & Maxillofacial Implants, 2021
The aim of this study was to compare the Streptococcus oralis biofilm formation on titanium machined turned surfaces and sandblasted surfaces that were previously characterized for their superficial topographies.Two commercially pure titanium surfaces were analyzed and compared: machined (turned surfaces subjected to a process of decontamination that ...
D'Ercole S., Campli E. D., Pilato S., Iezzi G., Cellini L., Piattelli A., Petrini M.   +6 more
openaire   +3 more sources

Streptococcus oralis subsp. dentisani LPB 2014

2021
Published as part of Kang, Heeyoung, Kim, Haneul, Yi, Hana, Kim, Wonyong, Yoon, Jung-Hoon, Im, Wan-Taek, Kim, Myung Kyum, Seong, Chi Nam, Kim, Seung Bum, Cha, Chang-Jun & Joh, Che Ok Jeon and Kiseong, 2021, A report of 43 unrecorded bacterial species within the phyla Bacteroidetes and Firmicutes isolated from various sources from Korea in 2019, pp. 117-
Kang, Heeyoung, Kim, Haneul, Yi, Hana, Kim, Wonyong, Yoon, Jung-Hoon, Im, Wan-Taek, Kim, Myung Kyum, Seong, Chi Nam, Kim, Seung Bum, Cha, Chang-Jun, Joh, Che Ok Jeon and Kiseong   +10 more
openaire   +1 more source

Native Valve Endocarditis due to Streptococcus vestibularis and Streptococcus oralis

Journal of Infection, 2002
Viridans streptococci are the commonest cause of native valve infective endocarditis (IE). The taxonomy of this group is evolving allowing new disease associations to be made. Streptococcus vestibularis is a recently described member of the viridans group, first isolated from the vestibular mucosa of the human oral cavity. It has rarely been associated
Elif, Doyuk, Oliver J, Ormerod, Ian C J W, Bowler   +2 more
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Méningite à Streptococcus oralis après myélographie

Médecine et Maladies Infectieuses, 1998
Summary Bacterial meningitis is a rare complication of myelography. Viridans streptococci are responsible in must cases. The authors described a new case of meningitis due to Streptococcus oralis occurring more than 3 days after myelography in a 55 year old woman. The probable origin and the mechanism of infection are discussed.
F. Kanoun, M. Ben Jemaa, F. Mahjoubi, I. Maaloul, B. Khemakhem, S. Ben Hamed   +5 more
openaire   +1 more source

Streptococcus oralis previously identified as uncommon ‘Streptococcus sanguis’ in Behçet's disease

Archives of Oral Biology, 1995
The relation between the biochemical and serological properties of 'Streptococcus sanguis' was studied to characterize the strains isolated from dental plaque of patients with Behçet's disease and controls. Seven reference and 100 clinical strains preserved by the Behçet's Disease Research Committee of Japan were identified using established criteria ...
S, Narikawa, Y, Suzuki, M, Takahashi, A, Furukawa, T, Sakane, Y, Mizushima   +5 more
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Extracellular dextranase from Streptococcus oralis.

Microbios, 1993
A human dental plaque organism, Streptococcus oralis (S. mitior), was cultivated in a dextran-free, dialysed medium, and dextranase activity was isolated from the cell-free, culture supernatant. The lyophilized, crude enzyme preparation, optimum pH 6, was subjected sequentially to anion exchange and gel filtration fast protein liquid chromatography ...
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Synergistic antibiotic activity against planktonic and biofilm-embedded Streptococcus agalactiae, Streptococcus pyogenes and Streptococcus oralis

Journal of Antimicrobial Chemotherapy, 2017
To determine the antimicrobial activity against streptococcal biofilm in species mostly isolated from implant-associated infections and examine the effect of enzyme treatment of biofilm on the antimicrobial activity of different antibiotics.The activities of fosfomycin, rifampicin, benzylpenicillin, daptomycin, gentamicin, levofloxacin, proteinase K ...
Moreno, Mercedes Gonzalez, Trampuz, Andrej, Di Luca, Mariagrazia   +2 more
openaire   +3 more sources

A rare complication of dental treatment: Streptococcus oralis meningitis

British Dental Journal, 1993
A case of Streptococcus oralis meningitis is reported. This followed extraction of a normal tooth during routine orthodontic treatment. No focus of infection could be demonstrated, either local to or distant from the extraction site. Full recovery followed hospital admission and intravenous benzyl penicillin.
A, Colville, W, Davies, M, Heneghan, A, Goodwin, T, Griffiths   +4 more
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Lack of association between Streptococcus oralis and recurrent aphthous stomatitis

Journal of Oral Pathology & Medicine, 2000
Abstract: In the present study, the potential involvement of Streptococcus oralis in the aetiology of recurrent aphthous stomatitis (RAS) was investigated using the polymerase chain reaction (PCR). Biopsies from 28 RAS patients were analysed, in addition to 20 oral lichen planus (OLP) and 13 normal biopsies that were used as controls.
M P, Riggio, A, Lennon, F, Ghodratnama, D, Wray   +3 more
openaire   +2 more sources