Evaluating Antimicrobial Effectiveness of Gold Nanoparticles against Streptococcus oralis. [PDF]
Int J Dent, 2023 Biofilm includes many microorganisms that causes the periodontal diseases. The increased drugs resistance against the infectious diseases is a major issue owing to excessive using of a broad spectrum of antibiotics. Recently, metallic nanoparticles (NPs) are being administered to control the growth of different types of microorganisms.
Al-Fahham BM +4 more
europepmc +5 more sources
ASCESSO EPATICO DA STREPTOCOCCUS ORALIS
Microbiologia Medica, 2005 -
M. Montuori, M.T. Tosi, C. Sturla
doaj +4 more sources
Streptococcus oralis infection of a ventriculoperitoneal shunt
Brain Disorders, 2023 Streptococcus oralis (S. oralis) belongs to the viridans group Streptococci (VGS) and is part of the normal flora of the human oral cavity, oropharynx, and nasopharynx. S.
Ioannis N. Mavridis +3 more
doaj +2 more sources
Bacteriotherapy with Streptococcus salivarius 24SMB and Streptococcus oralis 89a nasal spray for treatment of upper respiratory tract infections in children: a pilot study on short-term efficacy [PDF]
Italian Journal of Pediatrics, 2020 Background Recurrent respiratory infections (RRIs) are defined by the presence of at least one of the following criteria: (i) > 6 annual respiratory infections (RIs); (ii) > 1 monthly RIs involving the upper airways from September to April; (iii) > 3 ...
Sara Manti +7 more
doaj +2 more sources
Effect of mucin and glucose on proteolytic and glycosidic activities of Streptococcus oralis [PDF]
Journal of Medical Microbiology, 1996 The production of glycosidase and protease activities, which may play a role in the degradation of human glycoproteins, by Streptococcus oralis strains isolated from endocarditis, septicaemia or the oral cavity was investigated with a range of fluorogenic substrates.
Akbar M Rafay, K. A. Homer, D. Beighton
openalex +3 more sources
Bmal1 Regulates Coagulation Factor Biosynthesis in Mouse Liver in Streptococcus oralis Infection [PDF]
Frontiers in Cellular and Infection Microbiology, 2020 Streptococcus oralis (S. oralis) has been recognized as a fatal pathogen to cause multiorgan failure by contributing to the formation of microthrombus. Coagulation and fibrinolysis systems have been found under the control of circadian clock genes.
Lili Chen +13 more
doaj +2 more sources
Streptococcus Oralis meningitis from right sphenoid Meningoencephalocele and cerebrospinal fluid leak [PDF]
BMC Infectious Diseases, 2019 Background Streptococcus oralis belongs to the Streptococcus mitis group and is part of the normal flora of the nasal and oropharynx (Koneman et al., The Gram-positive cocci part II: streptococci, enterococci and the ‘Streptococcus-like’ bacteria.
Kishan Patel +5 more
doaj +2 more sources
Brain abscess due to Streptococcus oralis in an immunocompetent patient
Indian Journal of Medical Microbiology, 2014 A bacteriologically proven case of brain abscess, due to Streptococcus oralis is being reported in a 12-year-old girl who is a known case of congenital heart disease. The patient presented with fever, headache and vomiting. Pus cultures yielded S. oralis.
Rashesh Solanki +4 more
openalex +4 more sources
Streptococcus gallinarum sp. nov. and Streptococcus oralis sp. nov. [PDF]
International Journal of Systematic Bacteriology, 1982 A numerical taxonomic survey of numerous strains of streptococci showed the presence of two clusters of strains that are distinct from the presently named species of Streptococcus. One group, from chicken intestines, is named S. gallinarum and the other, from the human mouth, is named S. oralis.
P. D. Bridge, P. H. A. Sneath
openalex +3 more sources
Detection and expression analysis of tet(B) in Streptococcus oralis. [PDF]
J Oral Microbiol, 2019 Tetracycline resistance can be achieved through tet genes, which code for efflux pumps, ribosomal protection proteins and inactivation enzymes. Some of these genes have only been described in either Gram-positive or Gram-negative bacteria. This is the case of tet(B), which codes for an efflux pump and, so far, had only been found in Gram-negative ...
Arredondo A +5 more
europepmc +8 more sources