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Probiotic properties of Enterococcus faecium CE5-1 producing a bacteriocin-like substance and its antagonistic effect against antibiotic-resistant enterococci in vitro
chicken gastrointestinal tract bile salt acid tolerance
2015/6/23
A bacteriocin-like substance (BLS) producing Enterococcus faecium CE5-1 was isolated from the
gastrointestinal tract (GIT) of Thai indigenous chickens. Investigations of its probiotic potential were...
Virulence factors and antibiotic resistance in enterococci isolated from food-stuffs
Enterococcus species food virulence genes antibiotic resistance
2015/4/15
A collection of 250 enterococci isolated from various food-stuffs were used to investigate seven virulence determinants and the microbial susceptibility of eight antibiotics. Species-specific PCR reve...
Characterization of enterococci of animal and environmental origin using phenotypic methods and comparison with PCR based methods
Enterococcus identification D-alanin-D-alanin ligase PCR
2015/4/8
The purpose of this study was to evaluate the discriminatory power of ddl-PCR (D-alanin-D-alanin ligase PCR) and ITS-PCR (Internal Transcribed Spacer PCR) for accurate identification of enterococcal s...
In vitro antagonistic effect of nisin on faecal enterococci and staphylococci
staphylococci nisin inhibition
2015/1/20
Enterococci and staphylococci, isolates from faecal samples of 46 different animals such as deer, chamois, European bison, zebra, camel, antelope, gazelle, horse, and piglets were treated by nisin (co...
Antibiotic resistance of enterococci, coagulase negative staphylococci and Staphylococcus aureus isolated from chicken meat
Staphylococcus spp. Enterococcus spp. susceptibility test identification antibiotic
2014/2/24
We determined the antibiotic resistance of enterococci, coagulase negative staphylococci, and Staphylococcus aureus isolated from chicken meat samples. The antibiotic resistance of the isolated strain...
Bacteriocin activity of enterococci and presence of genes related to pathogenesis
food antimicrobial activity virulence genes tyrdc gene Listeria monocytogenes Staphylococcus aureus methicilin resistant Staphylococcus aureus
2014/2/25
In total 228 enterococci strains isolated from food were studied. Enterococcus faecalis, E. faecium, and E. casseliflavus were found to be the dominant strains while E. durans and E. mundtii were pres...
Absence of vancomycin-resistant enterococci (VRE) despite the presence of risk factors: a survey of rectal carriage of VRE
VRE VRE colonization nosocomial surveillance
2010/10/14
The resistant organisms from patients and healthcare workers (HCWs) first colonized the gastrointestinal tract before causing infections in patients. In this study, presence of risk factors for vancom...
Evaluation of Antimicrobial Susceptibility Patterns of Enterococci Isolated from Patients in Tehran University of Medical Sciences Teaching Hospitals
Antimicrobial susceptibility patterns enterococci vancomycin resistant enterococci
2009/11/26
This study investigated the antibacterial resistance among enterococci isolated in Tehran hospitals. A total of 277 Enterococcus faecalis, 123 Enterococcus faecium and 13 isolates of other enterococca...
Comparison of Selective Media for the Enumeration of Probiotic Enterococci from Animal Feed
enterococci media enumeration bile esculin azide agar
2009/3/16
The project »Methods for the Official Control of Probiotics Used as Feed Additives« has been undertaken to develop and validate methods for the selective enumeration and strain identificat...
Tyramine Production by Enterococci from Various Foodstuffs: A Threat to the Consumers
tyrdc gene tyramine PCR,HPLC enterococci
2014/3/10
Tyramine is the most frequent biogenic amine found in cheese and is also frequently found in other fermented foods and beverages. In total 273 different strains of enterococci from various foodstuffs ...
Production of biogenic amines by Enterococci
Enterococcus decarboxylase tyrosine histidine TLC PCR
2014/3/10
Enterococci were presented in all tested samples of raw cow milk (six samples) at the level 103–105 CFU/ml, fresh cheeses (five samples) at the level 102–106 CFU/g and semi-hard cheeses (five samples)...
Influence of Enterococci and Lactobacilli on Listeria
Enterococcus Lactobacillus Listeria antilisterial activity
2014/3/10
A collection of lactic acid bacteria (38 Enterococcus and 41 Lactobacillus strains) was tested for the antilisterial activity against 15 Listeria spp. strains (two L. monocytogenes, one L. ivanovii an...
Antilisterial Activity by Enterococci in a Model Predicting the Temperature Evolution of Taleggio, an Italian Soft Cheese
bacteriocins Enterococcus spp. Listeria spp. Taleggio cheese
2008/3/22
Enterococcus ssp. produced broad-spectrum bacteriocins, which were active against Listeria innocua and Listeria monocytogenes. Inhibition of L. innocua in milk by different starter cultures was evalua...
DETECTION OF VANCOMYCIN RESISTANT ENTEROCOCCI (VRE) ISOLATED FROM URINARY TRACT INFECTIONS (UTI) IN TEHRAN, IRAN
Vancomycin Resistant Enterococci (VRE) Urinary Tract Infection Disk Agar Diffusion Method
2010/2/8
This report describes the frequency of Enteroccoci phenotypic and genotypic susceptibility patterns of VRE (Vancomycin Resistant Enterococci) from three hospitals in Tehran, Iran. One hundred and twen...
Enterococci from rabbits – potential feed additive
probiotic feed additive rabbit enterococci properties
2015/6/1
Enterococci (58) from faeces of rabbits of various age (from 2 months to 3 years) and 5 different rabbit farms were isolated and tested for survival in the presence of oxgall, lactic acid production, ...