Results 21 to 30 of about 123,761 (305)

Inhibition of Steptococcus mutans biofilm formation by extracts of Tenacibaculum sp. 20J, a bacterium with wide-spectrum quorum quenching activity

open access: yesJournal of Oral Microbiology, 2018
Background: Previous studies have suggested the quorum sensing signal AI-2 as a potential target to prevent the biofilm formation by Streptococcus mutans, a pathogen involved in tooth decay.
Andrea Muras   +6 more
doaj   +1 more source

A Review on Updated Species List of Viridans Streptococci causing Infective Endocarditis

open access: yesJournal of Pure and Applied Microbiology, 2022
Viridans streptococci are important causative organism of infective endocarditis, which is a disease having long-lasting effects among the patients who live with the disease as well as those who are cured.
S.S. Jaya Lakshmi, K.V. Leela
doaj   +1 more source

Conjugative transfer frequencies of mef(A)-containing Tn1207.3 to macrolide-susceptible Streptococcus pyogenes belonging to different emm types [PDF]

open access: yes, 2014
The aim of this study was to examine the gene transfer potential of mef(A)-containing Tn120.3 to macrolide-susceptible Streptococcus pyogenes belonging to different emm types.
Hadjirin, N. F.   +3 more
core   +1 more source

Distribution and Antibiotic Resistance of Streptococci and Enterococci Isolated from Dental Caries and Healthy People

open access: yesJournal of Medical Microbiology and Infectious Diseases, 2022
Introduction: Antimicrobial resistance is one of the most significant challenges globally that threatens our ability to treat infectious diseases.
Shahad Fadhil Al-Taie1   +2 more
doaj   +1 more source

Six months of high-dose xylitol in high-risk caries subjects—a 2-year randomised, clinical trial [PDF]

open access: yes, 2013
Objectives The hypothesis was that the daily use of a high dose of a xylitol chewing gum for 6 months would reduce the increment of decayed permanent first molar surfaces (ΔD6S) in high-risk schoolchildren after 2 years.
Cagetti, Maria Grazia   +6 more
core   +1 more source

Biochemical and Molecular Identification of the Most Common Streptococci Affecting Common pandora (Pagellus erythrinus Linnaeus, 1758) From the Mediterranean Coast of Tripoli [PDF]

open access: yesJournal of Applied Veterinary Sciences
Streptococcosis is one of the septicaemic bacterial diseases of public health concern due to its zoonotic potential. Its luxurious existence in wild marine fish from an open water body strongly suggests presence of massive sewage pollution.
Alaa Eldin Eissa   +14 more
doaj   +1 more source

Neutrophil and lymphocyte responses to oral Streptococcus in Adamantiades-Behcet's disease [PDF]

open access: yes, 2005
Immune reactions against microorganisms play an important pathogenic role in Adamantiades-Behçet’s disease (ABD). We had previously obtained Streptococcus sanguinis (strain BD113-20) isolated from the oral cavity of patients with ABD.
Aoki   +30 more
core   +1 more source

Streptococcus dysgalactiae Bloodstream Infections, Norway, 1999–2021

open access: yesEmerging Infectious Diseases, 2023
Streptococcus dysgalactiae increasingly is recognized as a pathogen of concern for human health. However, longitudinal surveillance data describing temporal trends of S. dysgalactiae are scarce.
Oddvar Oppegaard   +5 more
doaj   +1 more source

Scarlet Fever Upsurge in England and Molecular-Genetic Analysis in North-West London, 2014

open access: yesEmerging Infectious Diseases, 2016
Scarlet fever notifications surged across the United Kingdom in spring 2014. Molecular epidemiologic investigation of Streptococcus pyogenes infections in North-West London highlighted increased emm4 and emm3 infections coincident with the upsurge ...
Claire E. Turner   +8 more
doaj   +1 more source

Commensal colonization reduces Pseudomonas aeruginosa burden and subsequent airway damage

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
Pseudomonas aeruginosa dominates the complex polymicrobial cystic fibrosis (CF) airway and is a leading cause of death in persons with CF. Interestingly, oral streptococcal colonization has been associated with stable CF lung function.
Sara N. Stoner   +3 more
doaj   +1 more source

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