Results 91 to 100 of about 66,683 (219)

A Novel Small Molecule Accelerates Early Persister Regrowth and Potentiates Antibiotic Killing via MdtL–DcrB

open access: yesMicrobial Biotechnology, Volume 19, Issue 5, May 2026.
bymBDZ accelerates early regrowth of persister‐derived E. coli and potentiates antibiotic killing. Its activity requires the MdtL–DcrB axis and is associated with envelope‐linked transport changes that increase intracellular small‐molecule exposure during recovery, thereby enhancing clearance in early treatment windows. ABSTRACT Persister cells survive
Garin Park, Hyein Kim, Sooyeon Song
wiley   +1 more source

Characterization and Antimicrobial-Resistance Profile of Escherichia coli O157 and O157: H7 Isolated from Modified Atmosphere Packaged Meat Samples

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2017
Shiga-like toxin producing Escherichia coli is still an important public issue which causes extremely dangerous health problems. This study was planned in order to examine the inhibitory effect of Modified Atmosphere Packaging application on E. coli O157
Özgür Çadırcı   +5 more
doaj   +1 more source

Aydın’da Tüketime Sunulan Kıyma Ve Hamburger Köftelerde Escherichia Coli O157:h7 Varlığının Araştırılması

open access: yesMANAS: Journal of Engineering, 2015
Escherichia coli is the name of a type of bacteria that lives in human intestines and in the intestines of animals. Although most types of E. coli are harmless, some types can cause diseases. The worst type of E. coli, known as E.
F. Kök, Evren Sezgin
doaj  

Draft genome sequences of Escherichia coli O157: H7 strains Rafaela_II (clade 8) and 7.1_Anguil (clade 6) from cattle in Argentina [PDF]

open access: yes, 2015
Escherichia coli O157:H7 is a major etiologic agent of diseases in humans that cause diarrhea, hemorrhagic colitis, and hemolytic-uremic syndrome. Here, we report the draft genome sequences of two strains isolated from cattle that had high levels of ...
Amadio, Ariel Fernando   +4 more
core   +1 more source

Transmission and quantification of verocytotoxin-producing Escherichia coli O157 in dairy cattle and calves [PDF]

open access: yes
Data from a field study of 14 months duration in a naturally colonized dairy herd and data from an experiment with calves were used to quantify transmission of verocytotoxin-producing Escherichia coli (VTEC O157) in cattle.
Frankena, K.   +4 more
core   +2 more sources

Flagellin induces β-defensin 2 in human colonic ex vivo infection with enterohemorrhagic Escherichia coli [PDF]

open access: yes, 2016
Enterohemorrhagic E. coli (EHEC) is an important foodborne pathogen in the developed world and can cause life-threatening disease particularly in children.
Chan, Simon   +6 more
core   +1 more source

Aislamiento, caracterización y subtipificación de cepas de Escherichia coli O157:H7 a partir de productos cárnicos y leche Isolation, characterization and typing of Escherichia coli O157:H7 strains from beef products and milk

open access: yesRevista Argentina de Microbiología, 2007
Escherichia coli productor de toxina Shiga (Stx) (STEC) O157:H7 es un patógeno asociado a enfermedades transmitidas por alimentos, fundamentalmente de origen animal. Se investigó la presencia de E. coli O157 en 250 muestras de carne picada y hamburguesas
M. L. Roldán   +6 more
doaj  

Survival of Escherichia coli O157:H7 in soils from Jiangsu Province, China.

open access: yesPLoS ONE, 2013
Escherichia coli O157:H7 (E. coli O157:H7) is recognized as a hazardous microorganism in the environment and for public health. The E. coli O157:H7 survival dynamics were investigated in 12 representative soils from Jiangsu Province, where the largest E.
Taoxiang Zhang   +6 more
doaj   +1 more source

Multistep introduction of bacteria to natural substrates at different initial inoculation doses [PDF]

open access: yes, 2009
The population dynamics of the saprotrophic Pseudomonas fluorescens 32 gfp bacteria and two conventionally pathogenic enterobacteria (Escherichia coli 0157:H7 and Salmonella enterica var.
Bruggen, A.H.C., van   +3 more
core   +2 more sources

Isolation of shiga toxin-producing Escherichia coli O157:H7/NM from hamburger and chicken nugget

open access: yesInternational Journal of Environmental Health Engineering, 2014
Aims: This study was conducted to determine the prevalence rate, virulence genes and antimicrobial resistance of Escherichia coli O157:H7/NM isolated from hamburger and chicken nugget in Isfahan, Iran. Material and Methods: From June 2013 to July 2013, a
Ali Miri   +5 more
doaj   +1 more source

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