Results 251 to 260 of about 180,746 (265)

Identification and characterization of a protease from Streptococcus oralis C104

Oral Microbiology and Immunology, 1996
Streptococcus oralis is among the earliest colonizers of the tooth surface during plaque formation. As such, its enzymatic activities may influence ecologic succession on the tooth surface. In the current study, we used zymograms and preparative polyacrylamide gel electrophoresis to identify and purify a protease from S.
C. V. Hughes, C. S. Lo
openaire   +3 more sources

The rgg Gene is a Specific Marker for Streptococcus oralis

Journal of Dental Research, 2010
Although the pathogenesis of Streptococcus oralis may be different from that of other viridans group streptococci, S. oralis shares a high degree of DNA sequence similarity with these streptococci. As a result, discrimination of S. oralis from its close relatives has long been considered difficult.
E.-G. Jeong, Hee Joong Lee, Hee Kuk Park, Hyung-Shik Shin, Won Joong Kim   +4 more
openaire   +3 more sources

The efficacy and tolerability of Streptococcus salivarius 24SMB and Streptococcus oralis 89a administered as nasal spray in the treatment of recurrent upper respiratory tract infections in children.

European Review for Medical and Pharmacological Sciences, 2019
OBJECTIVE Nasal administration of Streptococcus salivarius 24SMB and Streptococcus oralis 89a has been proposed to reduce the risk of new episodes of adenoiditis, tonsillitis and acute rhinosinusitis in children.
D. Passali, G. Passali, E. Vesperini, S. Cocca, Visconti Ic, M. Ralli, L. Bellussi   +6 more
semanticscholar   +1 more source

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.
Marcello P. Riggio, Fatemeh Ghodratnama, David Wray, A. Lennon   +3 more
openaire   +3 more sources

Neonatal meningitis and maternal sepsis caused by Streptococcus oralis

Journal of Neonatal-Perinatal Medicine, 2018
A newborn male infant was admitted to the neonatal unit with suspected early onset neonatal sepsis for monitoring and intravenous antibiotics. Despite his initial normal clinical and laboratory parameters, cerebrospinal fluid cultures done on day 4 of life confirmed Streptococcus oralis meningitis.
B N Poi, C R Auckland, N K Pasupulety Venkata, Siba Prosad Paul   +3 more
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Streptococcus oralis as a Risk Factor for Middle Cerebral Artery Thrombosis

Journal of Child Neurology, 2005
We reported a case of an 8-year-old boy who was presented to the emergency department with left-sided hemiparesis. Computed tomography showed hypodense areas in the territory of the right middle cerebral artery, indicating acute cerebral infarct. Diagnostic evaluation was performed to identify the etiology.
Kader Karli Oguz, Ebru Kazanci, Aytemiz Gurgey, Meral Topçu   +3 more
openaire   +3 more sources

The antibacterial properties of solid supported liposomes on Streptococcus oralis biofilms

International Journal of Pharmaceutics, 2003
A novel system for the delivery of drugs to bacterial biofilms has been developed. The system is based on the use of anionic and cationic liposomes as drug carriers adsorbed on the surface of zinc citrate particles. The adsorption process results in the formation of solid supported vesicles (SSVs) which aids the stabilisation of the liposomes.
Malcolm N. Jones, Christelle Catuogno
openaire   +3 more sources

Streptococcus oralis, an opportunistic pathogen in crystalline keratopathy

Enfermedades infecciosas y microbiologia clinica (English ed.), 2023
Domingo, Fernández-Vecilla, Silvia, López-Plandolit Antolín, Miren Josebe, Unzaga-Barañano, José Luis, Díaz de Tuesta-Del Arco   +3 more
openaire   +2 more sources

The Role of Implant Coronal Surface Properties on Early Adhesion of Streptococcus Oralis-An In Vitro Comparative Study.

Journal of Biomedical Materials Research. Part A
Dental implant coronal surfaces designed with the primary goal of maintaining crestal bone levels may also promote bacterial adhesion, leading to soft tissue inflammation and peri-implant bone loss.
Xuesong Wang, R. Liddell, Hai Bo Wen, John E. Davies, Elnaz Ajami   +4 more
semanticscholar   +1 more source

Streptococcus Oralis: A Rare Cause of CAPD-Related Peritonitis

Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis, 2005
Mihriban Yucel, Suda Tekin Koruk, Cigdem Ataman Hatipoglu, Behic Oral, Ali Pekcan Demiröz   +4 more
openaire   +3 more sources