Results 31 to 40 of about 91,362 (332)

Bacteriological Quality of Water used for Drinking/Washing-Teeth in Southeastern Nigeria

open access: yesInternational Dental Journal, 2023
Aim or Purpose: Water is used for its numerous purposes including washing of teeth. Bacteriological deterioration of water has been reported as one of the major cause of waterborne disease globally.
Dr Peter Okorie, Prof. John Emaimo
doaj   +1 more source

In vitro antibacterial activity of three root canal sealers against Enterococcus Faecalis [PDF]

open access: yes, 2020
Magister Chirurgiae Dentium (MChD)The goal of root canal treatment is to eradicate microorganisms in the root canal system of the tooth. However; it has been found that no method of tooth preparation is efficient in eliminating all microorganisms present
Mukorera, Tafadzwa Fraderick
core  

The Association of the mazEF Toxin-antitoxin System and Vancomycin Resistance in Clinical Isolates of Vancomycin Resistant Enterococcus faecalis

open access: yes, 2022
Vancomycin resistant enterococci are challenging bacteria as they are difficult to be eradicated. Toxin-antitoxin (TA) systems are genetic elements located in most prokaryotic genomes.
Nawal S. Gouda, Amira M. Sultan
core   +1 more source

Oxalate‐Degrading Enterococcus faecalis [PDF]

open access: yesMicrobiology and Immunology, 2000
AbstractAn oxalate‐degrading Enterococcus faecalis was isolated from human stools under anaerobic conditions. The bacteria required a poor nutritional environment and repeated subculturing to maintain their oxalate‐degrading ability. The E. faecalis produced 3 proteins (65, 48, and 40 kDa) that were not produced by non‐oxalate‐degrading E.
S, Hokama, Y, Honma, C, Toma, Y, Ogawa
openaire   +2 more sources

Incidence of virulence determinants in clinical Enterococcus faecalis and Enterococcus faecium isolates collected in Bulgaria

open access: yesBrazilian Journal of Infectious Diseases, 2016
Objectives: To evaluate the prevalence of some virulence genes among 510 clinical Enterococcus spp. isolates and to assess the association of those genes with the species, infection site, and patient group (inpatients/outpatients).
Tanya Strateva   +4 more
doaj   +1 more source

Enterococcus faecalis mevalonate kinase [PDF]

open access: yesProtein Science, 2004
AbstractGram‐positive pathogens synthesize isopentenyl diphosphate, the five‐carbon precursor of isoprenoids, via the mevalonate pathway. The enzymes of this pathway are essential for the survival of these organisms, and thus may represent possible targets for drug design.
Matija, Hedl, Victor W, Rodwell
openaire   +2 more sources

PENGARUH PEMBERIAN ASAP CAIR PADA BERBAGAI KONSENTRASI TERHADAP PERTUMBUHAN Enterococcus faecalis PENYEBAB GANGREN PULPA

open access: yesJurnal Kedokteran Diponegoro, 2018
Latarbelakang: Gangren pulpa merupakan akibat lanjut karies gigi yang tidak dirawat dengan baik. Bakteri yang terlibat pada gangrene pulpa diantaranya adalah Enterococcus faecalis.
Ardiana Cahaya Imaniar   +3 more
doaj   +1 more source

Enterococcus spp. have higher fitness for survival, in a pH‐dependent manner, in pancreatic juice among duodenal bacterial flora

open access: yesJGH Open, 2022
Background and Aim Bacterial infection is involved in the progression of many gastrointestinal diseases, including those of pancreas; however, how and which bacteria colonize in pancreatic juice and tissue have yet to be elucidated. Recently, we reported
Saki Itoyama   +16 more
doaj   +1 more source

SNP diversity of Enterococcus faecalis and Enterococcus faecium in a South East Queensland waterway, Australia, and associated antibiotic resistance gene profiles [PDF]

open access: yes, 2011
Background Enterococcus faecalis and Enterococcus faecium are associated with faecal pollution of water, linked to swimmer-associated gastroenteritis and demonstrate a wide range of antibiotic resistance.
Rathnayake, Irani   +8 more
core   +1 more source

Comparative genomic analysis of Enterococcus faecalis: insights into their environmental adaptations

open access: yesBMC Genomics, 2018
Background Enterococcus faecalis is widely studied as a common gut commensal and a nosocomial pathogen. In fact, Enterococcus faecalis is ubiquitous in nature, and it has been isolated from various niches, including the gastrointestinal tract, faeces ...
Qiuwen He   +8 more
doaj   +1 more source

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