Results 51 to 60 of about 3,803 (199)

Effect of polyclonal and monoclonal antibodies on surface properties of Streptococcus sobrinus [PDF]

Infection and Immunity, 1995
In this study, the effect of antibody adsorption on physicochemical properties of Streptococcus sobrinus was studied. Bacteria were preincubated with polyclonal antibodies or with OMVU10, a monoclonal antibody (MAb) reactive with S. sobrinus. The zeta potentials and the hydrophobicity as determined by microbial adhesion to hydrocarbons were measured in
van Raamsdonk, M., van der Mei, H.C., de Soet, J.J., Busscher, H.J., de Graaff, J.   +4 more
openaire   +5 more sources

PERAN ANTIBODI KUNING TELUR (IgY) SEBAGAI OPSONIN UNTUK PENCEGAHAN SERANGAN MUTAN STREPTOCOCCUS SEROTIPE D (STREPTOCOCCUS SOBRINUS)

, 2008
The aim of this study was to explore the role of serotype d Mutan Streptococcus (Streptococcus sobrinus) spesific immunoglobulin Y (IgY-Ss) as opsonin against the same strain.
I Wayan T. Wibawan, Okti Nadia Poetri, Agustin Indrawati, Retno D. Soejoedono   +3 more
core   +1 more source

Impact of Clear Aligners on the Oral Microbiome: A Systematic Review of Current Evidence

Clinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.
Abstract Objectives Oral malocclusion affects a large portion of the population, impacting both function and aesthetics. Recent advances in orthodontics offer a variety of treatment options, including traditional fixed appliances (FA) and, more recently, clear aligners (CA).
Mariangela Tabone, Carmen Martin Carreras‐Presas, Niccoló Cenzato, Massimo Del Fabbro, Rocio Gonzalez Soltero   +4 more
wiley   +1 more source

Onosma armenum Extract Loaded Mesoporous Silica Nanoparticles for the Prevention of Biofilm‐Associated Infections

ChemistryOpen, Volume 15, Issue 4, April 2026.
Bioactive mesoporous silica nanoparticles (MSNPs) loaded with O. armenum extract were developed to evaluate their antibiofilm activity against biofilm‐forming Staphylococcus aureus ATCC 25923. The phytochemical content of the extract was analyzed via liquid chromatography–electrospray ionization tandem mass spectrometry.
Sevim Feyza Erdoğmuş, Nilay Isitez, Emre Burak Ertuş, Cengiz Sarikurkcu   +3 more
wiley   +1 more source

Four gbpC Gene Homologues in Streptococcus sobrinus [PDF]

Journal of Oral Biosciences, 2007
We previously identified the glucan-binding protein C gene, gbpC, solely involved in dextran-dependent aggregation (ddag) of Streptococcus mutans. Recently, we identified two gbpC gene homologues, gbpC and dbl, in Streptococcus sobrinus, and suggested that the dbl gene was very likely responsible for ddag of this species.
Sato, Y, Ishikawa, A, Okamoto-Shibayama, K, Takada, K, Hirasawa, M   +4 more
openaire   +2 more sources

Construcción de modelos relación cuantitativa estructura-actividad para predecir la concentración inhibitoria mínima de mono fenoles frente a Streptococcus Sobrinus y Porphyromonas Gingivalis. [PDF]

, 2021
Las patologías periodontales de mayor relevancia a nivel mundial son la caries y la gingivitis siendo Streptococcus Sobrinus y Porphyromonas Gingivalis, los microorganismos de mayor patogenicidad.
Blanco García, Danilo Andrés
core   +1 more source

Rhizobacteria Exopolysaccharide: A Boon in Reclaiming Soil Fertility, Augmenting Plant Growth and Plant Stress Resilience

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Microbial exopolysaccharides (EPS) enhance plant stress tolerance and soil health by improving water retention, nutrient cycling, and resilience to salinity and heavy metals, offering a biodegradable and eco‐friendly alternative to synthetic polymers for sustainable agriculture. ABSTRACT Microbial exopolysaccharides (EPSs) serve multiple industrial and
Aishmita Gantait, Sam A. Masih, Ann Maxton, Adriano Sofo, Rosangela Addesso   +4 more
wiley   +1 more source

Use of the oral microbiota as screening test to identify children at risk for caries development. A systematic review of longitudinal studies

European Journal of Oral Sciences, Volume 134, Issue 2, April 2026.
Abstract This study investigated trends in oral microbiota composition (index test) that could indicate potential candidates to identify children at risk for dental caries development compared with visual/tactile examination (reference test). MEDLINE/PubMed, Web of Science, Embase, Scopus, Lilacs, SciELO, and Google Scholar databases were searched up ...
Heitor Sales de Barros Santos, Maria Eduarda Lisboa Pagnussatti, Marisa Maltz, Rodrigo Alex Arthur   +3 more
wiley   +1 more source

Frequency, biofilm formation and acid susceptibility of streptococcus mutans and streptococcus sobrinus in saliva of preschool children with different levels of caries activity

Dental Research Journal, 2013
Background: One of the causative factors in development of dental caries is microorganisms. Two species of Mutans streptococci including Streptococcus mutans and Streptococcus sobrinus are associated with dental caries in human beings.
Maryam Ghasempour, Ramazan Rajabnia, Azin Irannejad, Mahtab Hamzeh, Elahe Ferdosi, Meghdad Bagheri   +5 more
doaj   +1 more source

Microbiota and clinical outcomes of implant‐supported full‐mandible dentures on patients with a history of periodontitis: A 5‐year prospective cohort study

Journal of Prosthodontics, Volume 35, Issue 4, Page 478-487, April 2026.
Abstract Purpose To characterize the microbiota of implant‐supported full‐mandible dentures and its correlation to clinical outcomes for up to 5 years after implant loading in patients with a history of periodontal disease. Materials and Methods Twelve individuals with a history of periodontitis (Stage IV and Grade B) received five immediate implants ...
Jefferson Antônio Gomes, Yumi Chokyu Del‐Rey, Alice Ramos de Freitas, Ivete Aparecida de Mattias Sartori, Cássio do Nascimento   +4 more
wiley   +1 more source